Matrix No Control Panel Package
The Teach Logic IRP-2150X/CS4 is based on the second Matrix™ (IMA-121) 50-watt digital Class D amplifier/mixer with metal screw mountable chassis, two infrared microphone receivers, two line inputs, one auxiliary output, bass-treble equalizer, Security Alert feature, and Digital Feedback Guard. The kit also includes 1 wireless mic, 1 sensor, 1 plug-in charger and 4 ceiling speakers.