The answer to the increasing demands of demonstrating higher-power speakers. The 939's half-inch board traces and huge relays can handle up to 2,500 watts per channel at 4 ohms, capable of even the most demanding demonstration applications.

Switches 4 mono or stereo low-level signals.  Demonstrates iPod docks, powered subwoofers, low-level stereo sources, or car audio head units.

Provides low-level 2-channel input and high-level 2-channel output switching for amplifiers or receivers less than 200 watts RMS.  Includes bypass feature to bypass amplifiers. May also be used for head units.

Switches four sets of stereo low-level signals.  Demonstrates car audio equalizers.

Switches 4 composite video, analog audio, or digital audio sources.  Demonstrates standard definition video from VCR or DVD players, and handles audio from CD players or DVD players.

The Model 949X is designed to allow the demonstration of higher current amplifiers. Combined with the a Model 942 it can provide both low and high level amplifier signal pathways for the most powerful car audio amplifiers available.

The Model 940 switches four left and right speaker pairs. It can be used by itself or in a system with source and amplifier modules. Use a control panel or product select buttons to create an interactive demo.

The Model 940X is used to add four channels of high level switching to any main switch module (AccessEZ or DirectSelect).

The Model 920X is used to add four channels of low level switching to any main switch module (Access or DirectSelect).

The Model 932X is used to add eight channels of high level switching to a 932 or 939 main switch module.