The Delta X Series has been designed to combine incredible audio power and performance with ultra-flexible connectivity for both remote control and audio. Exemplary audio processing is assured through the use of XTA’s DSP platform, and power amplifier capabilities are taken care of with high efficiency output stages and a generous power supply. Powerful processing features, such as Dynmaic EQ, FIR filtering and Dante networking, work alongside unique enhancements including 4 local + 4 aux DSP channels, meaning a single Delta X DSP amplifier can control a stereo 4-way system with no external processing. Accepting analogue, AES3 digital and optional Dante networked audio, the Delta X DSP amplifiers can connect to any source and make it available over the network, as well as processing four additional channels with local analogue outputs to connect to non-DSP Delta X amplifiers. These auxiliary processed outputs can also be fed onto the network, and used by non-DSP Delta X amplifiers that have Dante cards fitted, or by any other Dante enabled device. Connectivity for remote control is covered by Ethernet. Configuration of the amplifier’s processing is through the industry standard AudioCore application or Globcon. With a range of power levels available in the Delta X Series, the non-DSP amplifiers can be networked to a single Delta X DSP model, creating a powerful, efficient system that’s easy to expand and adapt for use in live, install and everything in between. Running cool in even the most difficult conditions, the D40-X-DSP can deliver 4x 1000 W into 4 ohms with all channels driven, and an substantial 2x 2000 W bridged (8 ohms), with outstanding distortion and noise figures right up to maximum output. This power is maintained even with reduced mains voltages thanks to generous limiter headroom. The next generation of PSUs with Power Factor Correction brings efficiency and enhanced low end performance.

The Cloud CXA4250 is a configurable DSP power amplifier designed to provide consistent and reliable high-performance audio amplification for residential, commercial and entertainment applications. The amplifier features a full rack-width, 1U enclosure and can drive both conventional low-impedance loudspeakers from 4 to 16 ohms and high-impedance 70/100 V transformer-coupled loudspeaker systems. The CXA4250 provides four analog audio inputs and one stereo S/PDIF digital input. Depending on the operating mode, eight output channels rated at 125 W each are available in low-impedance mode, or four output channels rated at 250 W each in high-impedance mode. Integrated DSP processing provides full-matrix routing and configuration through the built-in CXA web application. Automatic power sharing distributes the available amplifier power between channels within each output pair according to demand.

The Cloud VMA100 is a cost-effective mixer-amplifier designed for use across a wide range of commercial environments. It is engineered for simple installation and intuitive operation, while still offering a practical set of features and configuration options. Its compact form factor, 100 V direct drive output, and remote control capability make it an ideal solution for small hospitality and retail applications

The Cloud CXA4250D is a configurable DSP power amplifier designed to provide consistent and reliable high-performance audio amplification for residential, commercial and entertainment applications. The amplifier features a full rack-width, 1U enclosure and can drive both conventional low-impedance loudspeakers from 4 to 16 ohms and high-impedance 70/100 V transformer-coupled loudspeaker systems. The CXA4250D provides four analog audio inputs, one stereo S/PDIF digital input and either eight outputs in Lo-Z mode or four outputs in Hi-Z mode. Maximum rated output power is 125 W per channel in Lo-Z mode or 250 W per channel in Hi-Z mode. Full-matrix DSP configuration is available through the built-in CXA web application. The CXA4250D is also Dante enabled, using an Audinate Ultimo 4x4 chip providing four digital audio channels.

The Delta X Series has been designed to combine incredible audio power and performance with ultra-flexible connectivity for both remote control and audio. Exemplary audio processing is assured through the use of XTA’s DSP platform, and power amplifier capabilities are taken care of with high efficiency output stages and a generous power supply. Powerful processing features, such as Dynmaic EQ, FIR filtering and Dante networking, work alongside unique enhancements including 4 local + 4 aux DSP channels, meaning a single Delta X DSP amplifier can control a stereo 4-way system with no external processing. Accepting analogue, AES3 digital and optional Dante networked audio, the Delta X DSP amplifiers can connect to any source and make it available over the network, as well as processing four additional channels with local analogue outputs to connect to non-DSP Delta X amplifiers. These auxiliary processed outputs can also be fed onto the network, and used by non-DSP Delta X amplifiers that have Dante cards fitted, or by any other Dante enabled device. Connectivity for remote control is covered by Ethernet. Configuration of the amplifier’s processing is through the industry standard AudioCore application or Globcon. With a range of power levels available in the Delta X Series, the non-DSP amplifiers can be networked to a single Delta X DSP model, creating a powerful, efficient system that’s easy to expand and adapt for use in live, install and everything in between. Running cool in even the most difficult conditions, the D80-X-DSP can deliver 4x 2000 W into 4 ohms with all channels driven, and an substantial 2x 4000 W bridged (8 ohms), with outstanding distortion and noise figures right up to maximum output. This power is maintained even with reduced mains voltages thanks to generous limiter headroom. The next generation of PSUs with Power Factor Correction brings efficiency and enhanced low end performance.

Multi-channel power amplifier for fixed installation with Lo-Z/Hi-Z direct drive. The I-Series represents the very best in pro audio sound quality. MC2's modular Class D topology is based on sigma-delta modulation, which exceeds the human hearing range by a factor of 20 - offering a new level of sonic performance previously unrivalled in pro audio. Premium sound quality is maintained over a wide range of load and temperature conditions, and sophisticated ‘side-chain’ limiters prevent distortion and speaker damage, but are inoperative until clipping occurs. The control circuitry provides comprehensive protection against short circuit, DC current and overtemperature as well as inrush current limiting. Combined with GPO status/load monitoring/GPI connectivity, the optional Dante/AES67 card and a truly universal PFC SMPSU, the I-Series amplifiers are an excellent choice for many applications. The requirements for environmental friendliness and energy efficiency have been incorporated into the design and are additionally fulfilled by the rear-selectable auto standby function (2 W).

The Delta X Series has been designed to combine incredible audio power and performance with ultra-flexible connectivity for both remote control and audio. Exemplary audio processing is assured through the use of XTA’s DSP platform, and power amplifier capabilities are taken care of with high efficiency output stages and a generous power supply. Powerful processing features, such as Dynmaic EQ, FIR filtering and Dante networking, work alongside unique enhancements including 4 local + 4 aux DSP channels, meaning a single Delta X DSP amplifier can control a stereo 4-way system with no external processing. Accepting analogue, AES3 digital and optional Dante networked audio, the Delta X DSP amplifiers can connect to any source and make it available over the network, as well as processing four additional channels with local analogue outputs to connect to non-DSP Delta X amplifiers. These auxiliary processed outputs can also be fed onto the network, and used by non-DSP Delta X amplifiers that have Dante cards fitted, or by any other Dante enabled device. Connectivity for remote control is covered by Ethernet. Configuration of the amplifier’s processing is through the industry standard AudioCore application or Globcon. With a range of power levels available in the Delta X Series, the non-DSP amplifiers can be networked to a single Delta X DSP model, creating a powerful, efficient system that’s easy to expand and adapt for use in live, install and everything in between. Running cool in even the most difficult conditions, the D100-X-DSP can deliver 4x 2700 W into 4 ohms with all channels driven, and an substantial 2x 5400 W bridged (8 ohms), with outstanding distortion and noise figures right up to maximum output. This power is maintained even with reduced mains voltages thanks to generous limiter headroom. The next generation of PSUs with Power Factor Correction brings efficiency and enhanced low end performance.

The DPA Series has been designed to combine incredible audio power and performance with ultra-flexible connectivity for both remote control and audio. Exemplary audio processing is assured through the use of XTA’s DSP platform, and power amplifier capabilities are taken care of with high efficiency output stages and a generous power supply. DPA80 delivers over 2000W into 4 ohms per channels, and an 2x 4000W in bridge mode. Accepting analogue, AES3 digital and optional Dante networked audio, the DPA Series can connect to any source and make it available over the network, as well as processing four additional channels with local analogue outputs to connect to non-DSP amplifiers. These auxiliary processed outputs can also be fed onto the network, and used by non-DSP DNA Series (and MC2 Delta Series) amplifiers that have Dante cards fitted, or by any other Dante enabled device. Connectivity for remote control is covered by USB, Ethernet and RS485, with relay of either USB or Ethernet control via RS485 to work with legacy products. Configuration of the amplifier’s processing is through the industry standard AudioCore application, with tuning and monitoring of a network of DPA and Delta DSP amplifiers handled wirelessly by the dedicated DeltaDirect iPad app. With a range of power levels available in the DPA Series, the non-DSP amplifiers can be networked to a single DPA model, creating a powerful, efficient system that’s easy to expand and adapt for use in live, install and everything in between.

The Cloud 46-80 is a versatile, four-zone, rack-mounting (2U) audio mixing amplifier. It combines simple control of background music, microphone paging and power amplification for up to four zones in a single unit. It has extensive remote control facilities and is ideal for installation in premises such as pubs, bars, hotels, clubs, leisure and fitness centres, retail and other commercial premises, etc. The 46-80 has four mono zone outputs, each driven by an 80 W (nominal rating) power amplifier stage: if less than four separate zones are required, the power stages may be paralleled by moving internal jumpers to permit dual stereo, quad mono or stereo + dual mono operation, with accordingly increased output power. The power stages have extensive protection circuitry to safeguard both the amplifier and loudspeakers.

The MA40T is a very compact mono amplifiers designed for integration into audio and AV systems where de-centralised installation is advantageous. It is intended as “install-and-forget” components, and is small enough to be fitted into wall or ceiling voids or in any convenient location adjacent to projectors, flat screen displays or loudspeakers. A simple set of controls and configuration options makes it easy to integrate it into any audio system. IT is highly suitable for use with in-store digital signage, gallery and museum exhibits and fixed or mobile tour guide systems. The MA40T is a mini amplifier providing 40W Output at 25V / 70V 100V. It is fitted with a paging microphone input with access contacts, a useful 70/100V line input option, a further two line inputs and a facility port input option allowing connection of the LM-2 wall input module and the new Cloud BT-1F Bluetooth Audio Wireless input module. The MA40T is powered via a 12-24V power supply and offers music mute functionality to allow simple connection to fire alarm and other interfaces. It is highly flexible and suitable for use where the simple addition of another zone to an existing installation may be required.

The SCP series are a range of extremely powerful compact dual-channel power amplifiers for commercial use. These half 19” devices can be used in stereo low impedance or 70/100V bridge mode. There are 5 different models to serve a wide range of applications with power ratings that vary between 120W up to 1000W in a half 19” rack space housing. The compact and elegant design of the half 19” rack space enclosure allows for single installation in a 10.5” equipment rack, or side-by-side (two devices) in a 19” equipment rack. Of course, desktop installation or mounting in an equipment rack using the MBS310 series mounting adapters is possible. You may wonder if so much power in such a small enclosure could cause some heating issues? Not at all, the SCP series are designed in a unique way so that optimal cooling is established, this by passive cooling on the SCP206 and SCP212 and active cooling on the SCP224, SCP230 and SCP250 in order to improve thermal comfort without the need for additional actions. A connection to the WP2xx series input wall panels (see page 76) or volume controllers can be made via the RJ45 connector on the back of the SCP. This allows for a cost-effective plug & play solution to extend or introduce brand new input possibilities and control options. Equipped with a standby mode switch, the SCP series will enter an energy-saving standby mode after a period of inactivity making it unique in the market. This feature together with the overall energy efficient design makes the SCP meet the high standards of the Energy star certification. When you combine the SCP series with a suitable pre-amplifier or wall-mounted input panel you create a relatively powerful and complete solution for background music installations.

The Cloud VA2120 is a cost-effective audio power amplifier for use in all types of commercial premises. It has been designed to be as simple to install and operate as possible. The VA2120 has two channels with 120 W output power each. The amplifier can drive either low-impedance loudspeakers directly (4 ohms minimum) or 25/70/100 V loudspeaker distribution systems. The amplifiers incorporates a limiter in each channel to protect the output stage and connected loudspeakers: this reduces excessive signal levels to ensure that clipping does not occur. Further protection circuitry disconnects the output if the maximum permitted internal temperature is exceeded, or if DC is detected at the output terminals. All connections and controls are on the rear panel. Each channel has a preset level control and a switchable high-pass filter to mitigate the effect of transformer saturation at low frequencies when driving 25/70/100 V systems. The front panel has a set of LEDs for each channel, confirming signal presence, excessive level and amplifier protection activity. Both models are forced-air cooled by fans mounted on the rear panel.

The CAP series are professional 100V multi-channel power amplifiers. The CAP248 offers two channels and has an output power of 480 Watt. This way, a flexible solution is created for multi-zone audio distribution systems with two independent zones. They are designed as no-nonsense amplifiers with only the necessary controls and connections which creates great simplicity in use and installation. A high efficiency and reliability of the device is achieved by using switching power supplies in combination with Class-D amplifier technology. A temperature controlled fan constantly keeps all parts within the right operation range while avoiding excessive buzz. A built-in multipurpose protection circuit protects against DC malfunction, short circuit, overheating, overload and limits the signal when necessary. The input connections are performed using balanced XLR connectors and link output connectors are provided for link through to other amplifiers. Besides, a high-pass filter switch (400 Hz) and a gain adjustment potentiometer are provided for each channel. The output connections are performed using reliable terminal block connectors and this all is housed into a solid constructed, double rack space (2 HE) 19” rack mounting housing.

This revolutionary amplifier is designed as a two-channel amplifier using class D amplifier technology. It can be used for powering low impedance stereo systems with a maximum power of 2 x 40 Watt, while bridging to a constant voltage (100V and 70V) is possible with a maximum output power of 80 Watt. A switch-mode power supply allows a wide variation of mains voltages for global compatibility. The integrated SourceCon™ module* slot allows the implementation of any available compatible module, offering a true all-in-one solution. Typical applications are the implementation of an audio streaming module or internet radio module. Additionally, a stereo line input allows connection for any kind of external audio sources. A balanced mic/line input allows connection for an announcement microphone with compatibility for condenser microphones using the integrated phantom power supply (15V). A priority switch overrides the background music when enabled and compatibility with line-level sources (e.g. voice file players) is guaranteed by wide gain adjustment (0 dB ~ +50 dB). Thanks to the 2.8” TFT display and the push rotary dial on its front, an unmatched user experience is achieved. The MFA series are both RS232, RS485 and TCP/IP controllable allowing implementation with home & industrial automation systems and peripheral devices. Using the freely available AUDAC Touch™ 2 application, control and configuration can be done from any portable or non-portable device on any location and at any time. Desktop installation or mounting in an equipment rack using the MBS1xx series mounting adapters is possible. The half 19” rackspace enclosure allows single installation in a 10.5” equipment rack, or side-by-side (two devices) in a 19” equipment rack.

The Cloud 46-120MK2 & 46-240 are versatile four-zone, rack-mounting (2U) audio mixer amplifiers. Designed and built to Cloud's respected standards, the 46 Series of mixer amplifiers are durable, robust and feature rich. It is ideal for any application where a powerful and versatile multi-zone mixer amplifier is required such as pubs, restaurants, bars, clubs and other entertainment locations, and also leisure and fitness centres, shops, offices, hotels, etc.

CXA2250 power amplifier has been designed to provide configurable, consistent and reliable high performance audio power amplification for residential, commercial and entertainment applications. CXA2250 amplifiers are half rack width, 1U format power amplifiers that can drive both conventional low impedance (Lo-Z, 4Ω to 16Ω) loudspeakers and high impedance (Hi-Z, 70V/100V) transformer coupled loudspeakers. They provide four analogue inputs, one stereo S/PDIF digital input, and either two or four outputs (Lo-Z mode), or one or two outputs (Hi-Z mode). CXA amplifiers also incorporate automatic power sharing technology that enables power to be shared proportionately as required between pairs of outputs in Lo-Z mode.

The AMP523MK2 is a mini stereo amplifier with an integrated web-based control unit featuring four stereo line inputs and one balanced microphone input with phantom power. It has an output power rating of 2 x 15 Watt. The simple and compact but versatile functionalities make it perfectly suited for small speaker systems requiring compact and economical audio solutions which are comprehensive and easily controllable. Some typical applications are classrooms where the audio system will be used in combination with a smartboard, offices and meeting rooms where the music should switch automatically from background music to speech or playback when the presentation starts, …. and many other similar applications. The compact size and very high efficiency even make it possible to hide it in a closet, on a false ceiling or mount it under a desk or table. The various stereo line inputs allow simultaneous connections for different sources such as laptops, CD or MP3 players and tablets while having a microphone connected. The switching between the inputs, volume regulation and other function controls can be done in multiple ways: an integrated website makes it possible to control all the functions from any computer with a web browser without requiring additional software while the RS232 connection makes it possible to control the AMP523MK2 with any device supporting serial communication such as a computer or even a home or industrial automation system. Another option is to control the system through smartphones and tablets using the special developed AUDAC Touch™ app. Using this freely available application for smart devices guarantees total system control and configuration from any device on any location and at any time. To make the installation even more complete, an optional MWX45 wall panel can be installed to control the signal routing and volume level from one or multiple fixed locations. The Class-D amplifier technology, standby mode and included switching power supply makes this device compliant to the highest energy efficiency and environmental requirements. A variety of optionally available mounting brackets for the AUDAC S-Box product range are allowing desk, closet or 19" equipment rack installation.

CXA2125 power amplifier has been designed to provide configurable, consistent and reliable high performance audio power amplification for residential, commercial and entertainment applications. CXA2125 amplifiers are half rack width, 1U format power amplifiers that can drive both conventional low impedance (Lo-Z, 4Ω to 16Ω) loudspeakers and high impedance (Hi-Z, 70V/100V) transformer coupled loudspeakers. They provide four analogue inputs, one stereo S/PDIF digital input, and either two or four outputs (Lo-Z mode), or one or two outputs (Hi-Z mode). CXA amplifiers also incorporate automatic power sharing technology that enables power to be shared proportionately as required between pairs of outputs in Lo-Z mode.

This revolutionary amplifier is designed as a two-channel amplifier using class D amplifier technology. It can be used for powering low impedance stereo systems with a maximum power of 2 x 80 Watt, while bridging to a constant voltage (100V and 70V) is possible with a maximum output power of 160 Watt. A switch-mode power supply allows a wide variation of mains voltages for global compatibility. The integrated SourceCon™ module* slot allows the implementation of any available compatible module, offering a true all-in-one solution. Typical applications are the implementation of an audio streaming module or internet radio module. Additionally, a stereo line input allows connection for any kind of external audio sources. A balanced mic/line input allows connection for an announcement microphone with compatibility for condenser microphones using the integrated phantom power supply (15V). A priority switch overrides the background music when enabled and compatibility with line-level sources (e.g. voice file players) is guaranteed by wide gain adjustment (0 dB ~ +50 dB). Thanks to the 2.8” TFT display and the push rotary dial on its front, an unmatched user experience is achieved. The MFA series are both RS232, RS485 and TCP/IP controllable allowing implementation with home & industrial automation systems and peripheral devices. Using the freely available AUDAC Touch™ 2 application, control and configuration can be done from any portable or non-portable device on any location and at any time. Desktop installation or mounting in an equipment rack using the MBS1xx series mounting adapters is possible. The half 19" rackspace enclosure allows single installation in a 10.5” equipment rack, or side-by-side (two devices) in a 19” equipment rack.

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode). Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors. Outputs are connected using terminal block connectors.

The Cloud MPA120MK2 is intended to provide a complete audio solution for Houses of Worship, retail outlets, hotels, licensed premises and other spaces where music, announcements and/or flexible paging are required. It combines the functions of a two-channel microphone mixer with full paging facilities, a six-input music source selector and a mono power amplifier in a single 1U unit. The MPA120MK2 has six unbalanced stereo line inputs for music sources, and two balanced microphone inputs. Each microphone input has its own rear panel sensitivity control and front panel gain control, allowing multiple mics to be mixed together. The selected music source is mixed with the summed mic signals before being fed to the power amplifier stage. The MPA120MK2 is compatible with the Cloud PM1 single-zone paging microphone, and may also be used for one of the zones supported by the Cloud PM4/8/12/16/4-SA/8-SA multizone paging microphones. The power output stage is transformerless, and is capable of driving 70/100 V loudspeaker distribution systems directly. Rear panel DIP switches allow the output voltage and impedance to be selected, permitting the amplifier to be used to either drive low-impedance (4 or 8 ohm) loudspeakers or 70/100 V systems. A particularly useful feature of the MPA120MK2 is the Facility Port; this allows a remote input module from the Cloud LM-2 Series (for wired sources) or BT-1 Series (for Bluetooth wireless sources) to be connected via easy-to-install screened Cat 5 cable. Microphones, and/or line sources such as radio mics, DJ mixers, MP3 players, laptops or other audio sources – including Bluetooth-equipped laptops, tablets and smartphones – can then be connected locally, simplifying the use of the area for presentations where portable audio sources are in use.

The DNA Series offers the assurance of XTA’s highest quality audio power amp technology with future proofing via the inclusion of simple to use digital audio networking. Fast rear panel switching allows the amplifier to accept either four channels of analogue audio or pick up four channels of networked audio, via Dante, which is then converted using 24 bit 96kHz DACs. Connect to an DPA amplifier using a single CAT5 cable to realise a stereo 4 way system with no further external processing required. Switch back to analogue to use as a powerful traditional quad channel amplifier. Run bridged channel pairs or link adjacent inputs for total flexibility in either analogue or digital mode. Within this 1U chassis, the DNA20 also features individual 70/100V line drive, an auto-standby power mode (with near-instant wake-up at

Cloud Electronics, UK introduces its new range of energy efficient, class-leading amplifiers with the introduction of its new CVA-Series digital multi-channel digital amplifiers. Flexible Output All models in the CV-Digital series offer a total power output capability of 1KW, shared across the amplifier channels. This flexible approach allows a single, multi-channel amplifier, to drive loudspeaker systems differing in load size, in different areas of a building or venue, whilst optimising overall power output capability. (100v only) Ethernet / DSP A full suite of user configurable DSP functionality is on-board the CVA-Digital series, which includes input routing, multi-band parametric room and speaker optimisation EQ, output level control and limiting, and 1.5s of assignable delay. Amplifiers can be easily set up for multi-channel or parallel channel operation and bi-amping, with full control of crossover parameters. Auxiliary Outputs Providing the same DSP power as the normal amplifier channels, the auxiliary outputs can be configured as traditional slave outputs, or used as independent signal processing and routing channels. Analogue and Digital Control The CVA-Digital series amplifiers are compatible with standard Cloud RL Series remote level control plates. DSP parameters are accessible via RS-232 and Ethernet, for interfacing to third-party control systems. A 3-way GPIO port can be configured for external master mute and fault condition signalisation

Designed for the fixed installation market, the high performance stereo T1000 features MC2’s complementary Class AB bipolar topology and the unique MC2 current driven floating drive stage. T1000 delivers over 750W into 4 ohms with both channels driven, and an 1500W in bridge mode. Conventional analogue level controls help deliver the cleanest sound available coupled with ultra-high standards of reliability. The T-Series proprietary control and protection circuitry continuously checks for fault conditions including shorted outputs, DC on outputs, excessive temperature, and component failure. If such an event occurs the outputs are disconnected, saving expensive driver repair bills. Sophisticated ‘side chain’ limiters prevent distortion and speaker damage but are out-of-circuit until the onset of clipping. The control circuitry provides full protection against inrush current limiting with delayed power on. Low noise vari-speed fans are utilized to minimize mechanical noise, making the T Series an ideal choice for live theatre. Optional internal crossover cards available.