DC Audio XL SPL 15" Subwoofer Coil Configuration:Dual 0.7 Ohm 2V SUBSONIC FILTER 10Hz -

2V SUBSONIC FILTER 10Hz - 50Hz LOW PASS FILTER 35Hz - 250Hz BASS BOOST @45HZ 0Db -9Db THD @ 4OHM <0

83V at 1 meter): 88 dB

by applying an algorithm to the audio signals

offset voltage from speaker inputs

DC Audio XL SPL 15" Subwoofer Coil Configuration:Dual 0.7 Ohm 2V SUBSONIC FILTER 10Hz -**HAND BUILT IN THE USA** Build Time 7 14 Days DC Audio XL SPL Subwoofer Model: M4 SPL Sizes Available: 10,12,15 and 18 Inch Power Handling: 2200 Watts RMS 4400 Watts Peak The XLm4 is the next generation of our most award winning driver. The XLm4 has an added pole vent, redesigned top plate and T yoke, larger magnets wrapped in a stylish motor boot an 8 layer flat wound voice coil, upgraded cone and surround. We are always looking to make great even