Review Details
Pure Resonance Audio SD4 SuperDispersion Ceiling Speaker Array Built-In 8 Ohm/70V
- Product Review (submitted on February 22, 2016):
- Perfect for our conference rooms. You MUST have an amp between a TV and this. Some of the simple ones hereon Amazon are fine. Will not work direct out of TV to speakers. If it does, you can barely hear it. Get an AMP!
