Sennheiser

Sennheiser USADA 4000 DUAL System Package

  • Sale
  • Regular price $4,149.95
Shipping calculated at checkout.



The Sennheiser ADA 4000 Dual is a 2.3/2.8 MHz two channel stereo infrared system package for ADA compliance.

System Includes
- (1)  SI1015 Two Channel Modulator
- (1)  NT1015-120 Power Supply for Modulator
- (1)  GA1031-CC Rack Adapter for SI1015 Modulator
- (2)  SZI1015 Emitter Panel
- (2)  SI30 Transmitter
- (1)  SZI30 Emitter Panel
- (3)  NT20-4-120 Power Adapter
- (1)  WM1 Wall/Ceiling Mount
- (2)  SZA1060 Terminating Resistor
- (2)  HDI830 Two channel Stereo Infrared Receiver
- (2)  L300-10 Battery Charger for (10) HDI830 Receivers or BA300 Batteries
- (1)  EKI830 Two Channel Stereo Bodypack Infrared Receiver
- (2)  EZT3011 Neckloop for Use with EKI830
- (2)  GP03 Headset, Binaural Earclips
- (1)  ADA Signage Kit

The SI 1015 modulator accepts line level input via an XLR connection and drives the SZI 1015 (medium area) and SZI 1029 emitter panels. By generating higher than usual sub-carrier frequencies.

The SZI 1015 is a 2-Watt radiator with a coverage area of up to 400 m². The radiator is switched on and off automatically by the modulator’s RF carrier.

The SI 30 is a small- to medium-area master transmitter that can be switched from 2.3 MHz to 2.8 MHz or used simultaneously for two channel/stereo operation.