* Stereo operation in 2-way or 3-way modes * Mono operation in 4-way mode * XLR (balanced) & 1/4" (bal or unbal) input on each channel * Phase inversn switch on each bandpass output (except Low Sum) * Factory preset, switchable high frequency CD horn EQ on each channel (high frequency output) * Recessed switches & controls to prevent accidental adjustment * Low sum output jack to sum the low frequency, stereo content |