The Audio Choice by SoundTech QM4 Go to product viewer dialog for this item.
Use the 4-channel mixer to independently control gain, EQ (High/Low), and reverb for each channel to achieve the best sound in your space. Alternative Option: Q Acoustics M4 Soundbar audio choice qm4 manual better
: Turn the Master Level and all individual Channel Gain knobs to zero (fully counter-clockwise) before powering on. The Audio Choice by SoundTech QM4 Go to
The Audio Choice QM4 is designed for versatility. It can operate as four independent channels or be bridged for higher power output. audio choice qm4 manual better