Ground Zero GZUX 165.3SQ 3-way variable passive crossover 1979 åÐ 1986 15″ high power SPL subwoofer

15″ high power SPL subwoofer with neodymium motor

disassemble

These are the go to DS18 Pro Audio speakers to set your sound above the rest

Expandability Options:

Design Interface

Ground Zero GZUX 165.3SQ 3-way variable passive crossover 1979 åÐ 1986 15″ high power SPL subwoofer3 way crossover from GZUC 165. 3SQ 3 way variable crossover for passive setup Variable 3 way variable passive crossover 12 12 12 dB oct Tweeter level adjustment Midrange level adjustment made for GZUT 28SQ and GZUK 165SQ in combination with GZUM 55SQ or GZUM 80SQ 1 pair Model 3 way passive crossover Crossover Frequency 450 4500 Hz Tweeter Level Adjustment 3 steps Power Handling 250 Watts channel