The U-Bracket design allows for either vertical or horizontal wall/ceiling mounting of 108HTH or 208 HTC speakers. It is designed for a high safety margin and is made of 316grade (marine-grade) stainless steel that is compatible with both marine/ocean front and cruise ship applications, as well as direct weather inland applications and indoor installations.

The One Systems ONE.SP6 is a weather protected, horn-loaded small-format speaker. Its one-piece rotomolded enclosure is made of strong, UV resistant High-Density Polyethylene (HDPE). It's enclosure is ported to aid low frequency extension, and its 6.5" coax driver is horn-loaded to achieve higher output than would otherwise be possible. The enclosure is equipped with 3 x M8 stainless steel rigging points, which can be used in conjunction with the included U-Bracket for mounting to walls or ceilings. A 35 mm / 1-3/8" speaker pole socket is also provided for temporary setups. The grille is made from CNC punched structural steel and is coated with a two-layer zinc rich, UV resistant powder coat finish.The system’s coax driver has a specially-treated cone that resists moisture and dry rot. Its high-energy ferrite magnet ensures high output for maximum coverage. Its HF driver is equipped with a titanium diaphragm and is coupled to a short horn that provides good projection with superb pattern control. When pole mounting is required, an optional pole mount kit is also available. The ONE.SP6 provides high vocal intelligibility and impressive acoustic output capability from its small-sized enclosure. Its 1.34" compression driver with titanium diaphragm delivers extended response with precise transients and it permits a lower crossover frequency for a smoother more coherent sound. Its coaxially-mounted HF driver and horn provides a big sound with surprising “throw” capability from its small-size enclosure. The ONE.SP6 can deliver 115 dB of continuous output with a 150 W input.

The One Systems 106/STH is a universal direct weather loudspeaker. The 106/STH utilizes stainless steel for all rigging points that are to be used in conjunction with optional One Systems rigging accessories, such as the PM2/M pole mount system, or PT-10/M pan/tilt bracket. The included U-Bracket and grille are both made from a structural steel coating with a highly durable dual layer zinc rich powder coating. The 106/STH also features a configurable Hi Z or Lo Z mode. The Hi Z mode features a wide bandwidth 50 watt autoformer that presents input taps of 50 Watts, 25 Watts, and 12.5 Watts. The Lo Z mode is 8-ohms. The configuration is easy and does not utilize any switches that can limit system reliability. The Hi Z mode allows for either 70.7Vrms or 100Vrms operation. The 106/STH offers superb intelligibility and extended bandwidth, as well as superior system dynamics. The 106/STH is a two-way design featuring a wide coverage pattern of 110 degrees by 70 degrees. This low Q pattern is ideal for short throw applications and near field sound reinforcement applications. The high frequency wave guide provides optimal loading for the neodymium compression driver. The use of neodymium components allows high output to be achieved with very little additional weight, allowing for an easy installation experience. The 6.5-inch diameter low frequency woofer features a very large voice coil diameter, insuring high reliability and excellent linearity.

The PM4/M was designed to mount many of ONE SYSTEMS loudspeaker enclosures to a wide variety of pole diameters. The PM4/M is constructed of 316-grade stainless steel and is designed for use in ocean front and cruise ship environments as well as inland direct weather installations. The PM4/M will accommodate pole diameters from 10 inches (254mm) or larger. It is necessary to consult the pole manufacturer prior to installation to insure safe operating limits based on the pole construction, local wind patterns, and compliance with local and national codes. The PM4/M was designed to be used with the ONE SYSTEMS 112HTH, 212HC, 312HC, 118HSB and CFA-2HTH loudspeaker enclosures. The system consists of a pole mounting bracket that includes a tilting function. The tilt function allows down tilt, in 5 degree increments, from 0 degrees to a maximum down tilt of 35 degrees. The PM4/M is designed for pole mounting only.

The One Systems ONE.SL12 is a weather protected, directradiating 12" two-way loudspeaker solution for professional audio applications indoors or for inland uses outdoors. The system’s direct-radiating transducers include a 12" woofer with a 3" voice coil and a compression driver with a 2.5" pure titanium diaphragm coupled to a large rotatable 60° x 40° horn. Ist one-piece rotomolded enclosure is made of UV resistant High-Density Polyethylene (HDPE) with internal steel reinforcements for added strength. The enclosure is ported to enhance low frequency performance. The input section features an input weather cover with an IP 68-rated gland nut and its barrier strip has stainless steel hardware. The enclosure has 10 x M10 integrated stainless steel rigging points, which can be used in conjunction with the included U-Bracket for mounting to walls or ceilings. An optional pole mount bracket is also available for additional installation flexibility. The ONE.SL12 provides high vocal intelligibility with wide response capability from its reasonably-sized enclosure. Ist large-sized compression driver with pure titanium diaphragm delivers extended response with accurate transients. The long-throw horn is rotatable to facilitate horizontal or vertical placement for added flexibility. The woofer’s specially treated cone and surround provide moisture resistance, protection against dry rotting as well as excellent acoustic damping. The ONE.SL12’s vented enclosure and premium transducers provide 124 dB continuous, 130 dB peak output capability with wide frequency response and excellent transients for precise vocals and accurate music reproduction.

The One Systems SP.PMT is a deluxe pole mount bracket with tilt capability designed for use with One Systems models ONE.SP6, ONE.SP8, ONE.SP12D and ONE.SP12T loudspeakers. The SP.PMT is made of structural steel with a dual-layer, zinc-rich powder coating that will provide long useful life and safety. The SP.PMT may be used on round or square poles. For square / rectangular poles, the minimum flat dimension must be 95.25 mm at the speaker’s mounting height and for round poles, the minimum diameter is 101.6 mm at the speaker’s mounting height. It provides a “tilt” angle range from vertical (0 degrees) to a maximum down tilt of 35 degrees. The tilt angle is adjustable in 13.3-degree increments.

The ONE SYSTEMS PT76/M is a pan and tilt bracket designed for use with a variety of ONE SYSTEMS sound reinforcement enclosures. All components of the PT76/M are constructed of high quality 316-grade stainless steel and are suitable for outdoor permanent installation in ocean front and cruise ship environments and for general inland direct weather installations. The ONE SYSTEMS PT76/M provides a “tilt” angle range from vertical (0 degrees) to a maximum down tilt of 35 degrees. The tilt angle is adjustable in 5 degree increments. The “pan” angle varies from on axis to 40 degrees either side of the longitudinal axis in 13.3 degree increments. The PT76/M is designed for use with the 112HTH, 212HC, 312HC, 118HSB and CFA-2HTH enclosures. The PT76/M is designed for flat surface mounting only. If pole mounting is required, the PM4/M should be used.

The U-Bracket design allows for either vertical or horizontal wall/ceiling mounting of an 312HC speaker. It is designed for a high safety margin and is made of 316grade (marine-grade) stainless steel that is compatible with both marine/ocean front and cruise ship applications, as well as direct weather inland applications and indoor installations.

The One Systems SP.PMK is a basic pole mount bracket designed for use with One Systems models ONE.SP6, ONE.SP8, ONE.SP12D and ONE.SP12T loudspeakers. The SP.PMK is made of structural steel with a dual-layer, zinc-rich powder coating that will provide long useful life and safety. The SP.PMK may be used on round or square poles. For square / rectangular poles, the minimum flat dimension must be 95.25 mm at the speaker’s mounting height and for round poles, the minimum diameter is 101.6 mm at the speaker’s mounting height.

The One Systems 208HTC is a universal direct weather loudspeaker system designed for use in both marine environments and in general purpose inland environments. The dual 8-inch two- way design provides high level acoustic radiation from a compact enclosure. The 208HTC utilizes 316-grade stainless steel (marine-grade) for all structural and rigging points. All associated One Systems rigging accessories are also 316-grade stainless steel. All metal components that are not structural feature a newly developed marine-grade powder coat over 304-grade stainless steel. This allows the 208HTC to be used in ocean front and cruise ship applications, as well as in general direct weather installations The 208HTC also features an installer configurable High Z or Lo Z mode. The High Z mode features a wide bandwidth 1 50-watt autoformer that presents input taps of 150 watts, 75 watts, and 37.5 watts. The Lo Z mode is 4 ohms. The simple configuration process is found on the third page of the product data sheet. The configuration scheme does not utilize any switches that limit system reliability. The Hi Z mode allows for either 70.7Vrms or 100Vrms operation. The 208HTC (USA) offers a medium format titanium compression driver and high order filtering to provide superb intelligibility, extended bandwidth, as well as superior system dynamics. The 208HTC is optimized for outdoor short throw to medium throw applications such as theme parks, parade routes, baseball and football stadiums, and other entertainment/sports venues where permanent installation is required. The 208HTC is a very versatile design that offers high performance in a small physical package. The 208HTC is a two-way design that features a two element vertical array. The 208HTC features two 8-inch low frequency devices. The top 8-inch unit is a coaxial design that utilizes a medium format titanium compression driver to provide high frequency radiation. The One Systems 208HTC features 7 each M8 rigging points. These rigging points may be used with the One Systems PM3/M pole mount system or the PT38/M pan and tilt rigging brackets. The PT38/M is used for flat surface mounting. An optional U-bracket, the 108HTH-U/M, is also available as an accessory. The enclosure is an injection molded design that utilizes a high- impact copolymer material that exhibits superior weather resistance. The 208HTC is available in either black or white color. Both color options are stabilized for ultra violet exposure. The design features a three-layer “rain shield” grille and input weather cover with waterproof gland nut. The system ingress protection is IP 45 in normal mode and IP 56 when the vent plugs are installed.

The 118HSB is a light weight copolymer based all weather loudspeaker system. The 118HSB may be used in direct weather outdoor installations, as well as indoor applications where extended low frequency response is required. The 118HSB is a compact design that features a One Systems 18I/O 18-inch (457mm) extended bass transducer. The 118HSB is available in both black and white color options. The 118HSB is optimized for outdoor applications such as theme parks, parade routes, football and baseball stadiums, as well as other entertainment and sports venues where permanent installation and extended low frequency response are required. The high acoustic output to size ratio makes the system ideal for pole mounted and wall mounted applications. The 118HSB is also well suited for general purpose indoor applications in multipurpose rooms, indoor sports venues, and vocal intensive applications. The 118HSB utilizes 316-grade stainless steel (marine-grade) for all structural and rigging points. All associated One Systems rigging accessories are also 316-grade stainless steel. All metal components that are not structural feature a newly developed marine-grade powder coat over 304-grade stainless steel. This allows the 118HSB to be used in ocean front and cruise ship applications, as well as in general direct weather installations The grille is a 3-layer “rain shield” design that will minimize direct rain contact with the system’s transducers. The system ingress protection is IP 45 in normal mode and IP 56 when the vent plugs are installed. The input section consists of a 5-pin barrier strip. A weather cover is provided with an integral gland nut connector for outdoor applications. The gland nut is weather proof and is rated NEMA 6P (IP 68). The connector will accommodate cable outside diameters from 7mm to 12mm (0.236” to 0.472”). The maximum diameter will accommodate most 2 conductor AWG 12 cable assemblies. Because the One Systems 118HSB is designed for permanent installation applications, a variety of rigging and suspension options are available. The 118HSB has multiple M10 mounting points. The weight of the 118/HSB is 33 kg (72.8 lb.). The 118HSB may be mounted in selected installations (when permitted by local codes and appropriate substrates) using either a One Systems pan and tilt bracket (PT76/M) or the PM4/M pole mount system. The PT76/M is used when flat surface mounting is specified. The 118HSB-U/M U-bracket may also be used.

The U-Bracket design allows for either vertical or horizontal wall/ceiling mounting of an 118HSB speaker. It is designed for a high safety margin and is made of 316grade (marine-grade) stainless steel that is compatible with both marine/ocean front and cruise ship applications, as well as direct weather inland applications and indoor installations.

The One Systems ONE.SP8 is a weather protected, horn-loaded medium format speaker. Its one-piece rotomolded enclosure is made of UV resistant, High-DensityPolyethylene (HDPE). The enclosure is ported to aid low frequency extension, and its 8" woofer is horn-loaded to achieve higher output than would otherwise be possible. The enclosure is equipped with 5 x M8 stainless steel rigging points, which can be used in conjunction with the included U-Bracket for mounting to walls or ceilings. A 35 mm / 1-3/8" speaker pole socket is also provided for temporary setups. The grille is made from CNC punched structural steel and is coated in a two-layer zinc rich, UV resistant powder coat finish.The system’s 8" woofer has a specially-treated cone that resists moisture and dry rotting. Its high-energy ferrite magnet ensures high output for maximum coverage. Its medium-format HF driver is equipped with a titanium diaphragm and is coupled to a large-mouthed horn that provides excellent projection and superb pattern control. When pole mounting is required, an optional pole mount kit is also available. The ONE.SP8 provides high vocal intelligibility and tremendous acoustic output capability from its compact enclosure. Its 1.75" compression driver with titanium diaphragm delivers extended response with good transients and permits a lower crossover frequency for a more coherent sound. Its wide dispersion horn provides a big wide sound with good “throw” capability. The woofer’s specially treated cone and surround provide superior resonance damping that improves its sound quality. The ONE.SP8 can deliver 119 dB of continuous output using its 150 W tap at 70 or 100 volts.

The One Systems 104HTH is a universal direct weather loudspeaker system designed for use in both marine environments and general purpose inland environments. The 104HTH utilizes 316- grade stainless steel (marine-grade) for all structural and rigging points. All associated One Systems rigging accessories are also 316-grade stainless steel. All metal components that are not structural feature a newly developed marine- grade powder coat over 304-grade stainless steel. This allows the 104HTH to be used in ocean front and cruise ship applications, as well as in other general purpose direct weather installations. The 104HTH also features an installer configurable High Z or Lo Z mode. The High Z mode features a wide bandwidth 50-watt autoformer that presents input taps of 50 Watts, 25 Watts and 12.5 Watts. The Lo Z mode is 8- ohms. The simple configuration process is found on the third page of the product data sheet. The configuration scheme does not utilize any switches that limit system reliability. The Hi Z mode allows for either 70.7Vrms or 100Vrms operation. The 104HTH offers superb intelligibility and extended bandwidth, as well as superior system dynamics. The 104HTH is a two-way design featuring a wide coverage pattern of 110 degrees by 80 degrees. This low Q pattern is ideal for short throw applications and near field sound reinforcement applications. The elliptical wave guide provides optimal loading to the high frequency driver. The 4.5 inch nominal diameter, low frequency component features a very large voice coil diameter, insures high reliability and excellent linearity.

The One Systems 108/STC is a universal direct weather loudspeaker. The 8-inch coaxial design provides true point source acoustic radiation from an extremely compact enclosure. The 108/STC utilizes stainless steel for all rigging points used in conjunction with One Systems rigging accessories, such as the the optional PM3/M pole mount bracket, or the PT-38/M pan/tilt bracket. The included U-Bracket and grille are both made from structural steel coating with a highly durable dual layer zinc rich powder coating. The 108/STC also features a configurable Hi Z or Lo Z mode. The Hi Z mode features a wide bandwidth 150-watt autoformer that presents input taps of 150 watts, 75 watts, and 37.5 watts. The Lo Z mode is 8-ohms. The configuration is easy and does not utilize any switches that limit system reliability. The Hi Z mode allows for either 70.7Vrms or 100Vrms operation. The 108/STC offers a small format titanium compression driver and high order filtering that provides superior intelligibility and extended bandwidth. The use of a neodymium compression driver allows the system to be extremely lightweight for efficient installation. The 108/STC is optimized for outdoor short throw to medium throw applications in theme parks, parade routes, baseball and football stadiums, and other entertainment/sports venues where permanent installation is required. The 108/STC has a very versatile design that offers high performance in a small physical package.

The ONE SYSTEMS PT10/M is a pan and tilt bracket designed for use with a variety of ONE SYSTEMS sound reinforcement enclosures. All components of the PT10/M are constructed of high quality 316 stainless steel and durable resin and are suitable for outdoor permanent installation, as well as for indoor applications. The PT10/M may be used in ocean front and marine environments as well as inland direct weather applications. The ONE SYSTEMS PT10/M provides a “pan and tilt” angle range from vertical (0 degrees) in 10 degrees increments. There are two center pieces supplied and each center piece is capable of 20 degree increments in both pan and tilt axis rotations. The second center piece has its locating “teeth” rotated 10 degrees from the first center piece and may be interchanged to provide the required aiming precision within the 10 degree step resolution. The PT10/M is designed for use with the 104HTH and 106HTH enclosures.

The One Systems 108HTH is a universal direct weather loudspeaker system designed for use in both marine environments and general purpose inland environments. The 8-inch two-way design provides excellent acoustic radiation from a compact enclosure. The 108HTH utilizes 316-grade stainless steel (marine-grade) for all structural and rigging points. All associated One Systems rigging accessories are also 316-grade stainless steel. All metal components that are not structural feature a newly developed marine-grade powder coat over 304-grade stainless steel. This allows the 108HTH to be used in ocean front and cruise ship applications as well as in general direct weather installations. The 108HTH (USA) also features an installer configurable High Z or Lo Z mode. The High Z mode features a wide bandwidth 150-watt autoformer that presents input taps of 150 watts, 75 watts, and 37.5 watts. The Lo Z mode is 8 ohms. The simple configuration process is found on the third page of the product data sheet. The configuration scheme does not utilize any switches that limit system reliability. The Hi Z mode allows for either 70.7Vrms or 100Vrms operation. The 108HTH offers a medium format titanium compression driver and high order filtering to provide superb intelligibility, extended bandwidth, as well as superior system dynamics. The 108 HTH is optimized for outdoor short-throw to medium-throw applications such as theme parks, parade routes, baseball/football stadiums, and other entertainment/sports venues where permanent installation is required. The 108 HTH is a very versatile design providing high performance in a small physical package. The 108HTH is a two-way design that features rotatable and interchangeable high frequency horns. The 108HTH has a rotatable 60 x 40 degree horn installed and is also shipped with a wide coverage pattern 105 x 60 horn that is also fully rotatable. The medium Q, 60 x 40 pattern, is ideal for medium-throw applications and where venue or space acoustics require a tighter high frequency pattern. The 105 x 60 high frequency wave guide provides broad dispersion. The 8-inch nominal diameter low frequency component features a very large voice coil diameter. insures high reliability and excellent linearity. The One Systems 108HTH features 7 each M8 rigging points on the enclosure. These rigging points may be used with the One Systems PM3/M pole mount system or the PT38/M rigging brackets. The PT38/M is used for flat surface mounting. An optional U-bracket, the 108HTH-U/M is also available as an accessory. The enclosure is an injection molded design that utilizes a high impact copolymer material that exhibits superior weather resistance. The 108 HTH is available in either black or white color. Both color options are stabilized for ultra violet exposure. The enclosure also features a three layer “rain shield” grille design and an input weather cover with water proof gland nut. The system ingress protection is IP 45 in normal configuration and IP 56 when the vent plugs are installed.

The ONE SYSTEMS PT76/M is a pan and tilt bracket designed for use with a variety of ONE SYSTEMS sound reinforcement enclosures. All components of the PT76/M are constructed of high quality 316-grade stainless steel and are suitable for outdoor permanent installation in ocean front and cruise ship environments and for general inland direct weather installations. The ONE SYSTEMS PT76/M provides a “tilt” angle range from vertical (0 degrees) to a maximum down tilt of 35 degrees. The tilt angle is adjustable in 5 degree increments. The “pan” angle varies from on axis to 40 degrees either side of the longitudinal axis in 13.3 degree increments. The PT76/M is designed for use with the 112HTH, 212HC, 312HC, 118HSB and CFA-2HTH enclosures. The PT76/M is designed for flat surface mounting only. If pole mounting is required, the PM4/M should be used.

The 312HC is a very high-output 3-element shaded array loudspeaker system. The 312HC was designed to produce very high sound pressure level vocal range content with superior intelligibility. The 312HC utilizes 316-grade stainless steel (marine-grade) for all structural and rigging points. All associated One Systems rigging accessories are also 316-grade stainless steel. All metal components that are not structural feature a newly developed marine-grade powder coat over 304-grade stainless steel. This allows the 312HC to be used in ocean front and cruise ship applications, as well as in general direct weather installations. The 312HC may be used in direct weather outdoor installations, as well as indoor applications where high vocal intelligibility and accuracy are required. Like all One Systems products, the 312HC was designed to not only offer excellent full-range fidelity, but also superior vocal reproduction and intelligibility. For extended bandwidth applications, the 312HC may be coupled with the 118HSB subwoofer to provide full bandwidth operation at very high sound pressure levels and in a relatively small footprint. The system consists of 3 each 12-inch direct radiator transducers in a shaded array. The top 12-inch element is also a coaxial system that features a large format compression driver. The 312HC produces full bandwidth response and excellent vertical control. This array produces vertical beam width control to below 200 Hz and maintains a 60 degree vertical included radiation angle to below 300 Hz. This makes the 312HC excellent for reverberant indoor spaces such as gymnasiums, basketball.

The ONE SYSTEMS® PM3-M is a pan and tilt bracket designed for use with the a variety of ONE SYSTEMS sound reinforcement enclosures. The PM3/M is made with 316 grade stainless steel and was designed for use in ocean front and cruise ship environments and may be used in inland direct weather environments as well. It is designed for use on square/rectangular poles. All components of the PM3/M are constructed of high quality 316 grade stainless steel and are suitable for outdoor permanent installation. The ONE SYSTEMS PM3/M provides a “tilt” angle range from vertical (0 degrees) to a maximum down tilt of 35 degrees. The tilt angle is adjustable in 13.3 degree increments. The “pan” angle varies from on axis to 40 degrees either side of the longitudinal axis in 13.3 degree increments. The PM3/M is designed for use with the 108HTH, 108HTC and 208HTC enclosures. The PM3/M is designed for pole mounting only.

ONE SYSTEMS® offers a wide variety of enclosures that are compatible with M8 forged shoulder “eye” bolt suspension. ONE SYTEMS offer a complete kit that consists of 4 forged shoulder eye bolts and all necessary additional hardware. Each eye bolt is made of 316 (marine) grade stainless steel and is suitable for both outdoor permanent installation and indoor applications.

The One Systems 108HTC is a universal direct weather loudspeaker system designed for use in both Marine environments and general purpose inland environments. The 8 inch coaxial design provides point source acoustic radiation from a compact enclosure. The 108HTC utilizes 316- grade stainless steel (marine-grade) for all structural and rigging points. All associated One Systems rigging accessories are also 316-grade stainless steel. All metal components that are not structural feature a newly developed marine-grade powder coat over 304-grade stainless steel. This allows the 108HTC to be used in ocean front and cruise ship applications, as well as in general direct weather installations. The 108HTC also features an installer configurable High Z or Lo Z mode. The High Z mode features a wide bandwidth 150-watt autoformer that presents input taps of 150 watts, 75 watts, and 37.5 watts. The Lo Z mode is 8-ohms. The simple configuration process is found on the third page of the product data sheet. The configuration scheme does not utilize any switches that limit system reliability. The Hi Z mode allows for either 70.7Vrms or 100Vrms operation. The 108HTC offers a medium-format titanium compression driver and high-order filtering that provides superb intelligibility, extended bandwidth, as well as superior system dynamics. The 108HTC is optimized for outdoor short throw to medium throw applications such as theme parks, parade routes, baseball and football stadiums, and other entertainment/sports venues where permanent installation is required. The 108HTC is a very versatile design that offers high performance in a small physical package.

The PM4/M was designed to mount many of ONE SYSTEMS loudspeaker enclosures to a wide variety of pole diameters. The PM4/M is constructed of 316-grade stainless steel and is designed for use in ocean front and cruise ship environments as well as inland direct weather installations. The PM4/M will accommodate pole diameters from 10 inches (254mm) or larger. It is necessary to consult the pole manufacturer prior to installation to insure safe operating limits based on the pole construction, local wind patterns, and compliance with local and national codes. The PM4/M was designed to be used with the ONE SYSTEMS 112HTH, 212HC, 312HC, 118HSB and CFA-2HTH loudspeaker enclosures. The system consists of a pole mounting bracket that includes a tilting function. The tilt function allows down tilt, in 5 degree increments, from 0 degrees to a maximum down tilt of 35 degrees. The PM4/M is designed for pole mounting only.

The 212HC is a very high-output two-element array loudspeaker system. The 212HC was designed to produce very high sound pressure levels, with broad bandwidth content and very high intelligibility. The 212HC utilizes 316-grade stainless steel (marine-grade) for all structural and rigging points. All associated One Systems rigging accessories are also 316-grade stainless steel. All metal components that are not structural feature a newly developed marine-grade powder coat over 304-grade stainless steel. This allows the 212HC to be used in ocean front and cruise ship applications, as well as in general direct weather installations. The 212HC may be used in direct weather outdoor installations, as well as indoor applications where high vocal intelligibility and accuracy are required. Like all One Systems products, the 212HC was designed to not only offer excellent full-range fidelity, but superior vocal reproduction and intelligibility as well. For extended bandwidth applications, the 212HC may be coupled with the 118HSB to provide full bandwidth operation at very high sound pressure levels and in a very small footprint. The systems consists of 2 each 12-inch direct radiator transducers in a vertically oriented array. The top 12-inch element is also a coaxial system that features a large format compression driver. The 212HC produces full bandwidth response and excellent vertical control. The two element vertical array provides improved polar control. This makes the 212HC excellent for reverberant indoor spaces such as gymnasiums, basketball arenas, and large general purpose spaces. The extended vertical control is also ideal for outdoor spaces, where vertical control must be maintained throughout the entire vocal range. Unlike most high level vocal range systems, the One Systems 212HC in not a series of horns “nested” inside larger horns. These prior art designs suffer from poor vocal intelligibility, are characterized by that traditional “honky” horn sound and poor time domain response. The 212HC enclosure is a copolymer optimized for high UV exposure and long life in harsh environments. The grille is a 3-layer “rain shield” design that will minimize direct rain contact with the system’s transducers. The enclosure and grill design are rated to IEC 529 IP 45 (solid object penetration to 1 mm (0.04 inches) and water jets from any direction). The 212HC may be suspended using the PM4/M pole mount system or the PT76/M pan and tilt system. The PT76/M is for flat surface mounting only. Additionally, an optional U-bracket, the 112HTH-U/M is available. The system ingress protection is IP 45 in normal mode and IP 56 with the vent plugs installed.