Overview

4.5" Two-Way All-Weather Speaker

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.

Product Details

  • Direct weather 4.5 two-way speaker
  • Marine-grade (316) stainless steel rigging and structural support
  • Easily configurable Hi Z (50 watt) multi tap or Lo Z (8-ohm) operation
  • Combined 70.7Vrms or 100Vrms operation
  • Marine-grade (316) stainless steel U-bracket included
  • No performance degrading or dynamics limiting passive protection devices
  • 50 watts continuous, 200 watts peak power handling in the Lo Z mode
  • IEC 529 IP 56 ingress protection
  • Color: black, white
Frequency Response
85Hz – 20,000Hz
Coverage Pattern
110 H X 80 V
Crossover Frequency
3000 Hz
System Sensitivity (1 W / 1 Meter)
Connector
5-position barrier
Power Handling
50 W continuous, 100 W program, 200 W peak
Input Impedance (Lo-Z)
8 ohms
Input Taps (Hi-Z)
50W, 25 W, 12.5 W
Weather Performance
IEC 529 IP 56 ingress protection
Weight
3.5kg
Dimensions (H x W x D)
211.2 x 156.2 x 130.5 mm