Free Express Shipping! QSC GXD 4 Professional 1600W Power Amplifier with DSP 1600W Max Power Output, Matched for 4 Ohm and 8 Ohm Speakers, Efficient Class-D Power Amplifier, Built-In DSP Speaker Processor, High & Low-Pass Filters with 4-Band EQ,...
Free Express Shipping! QSC GXD 4 Professional 1600W Power Amplifier with DSP 1600W Max Power Output, Matched for 4 Ohm and 8 Ohm Speakers, Efficient Class-D Power Amplifier, Built-In DSP Speaker Processor, High & Low-Pass Filters with 4-Band EQ,...