Subwoofer Reviews

SuperNova MKIV-15 powered subwoofer in vented cabinet
Driver complement: 15" MAGMA-15 active driver and 15" SLAPS-15 passive radiator
Amplifier: 580W, class-D
Highpass filter: line-level, 70Hz @ 6dB/octave
Lowpass filter: 40-120Hz (variable), 24dB/octave
Dimensions: 20" x 17" x 18" (WxHxD)
Weight: 88 lbs (model P), 89 lbs in black ash
Finishes: polyurethane (model P), black ash; Piano gloss with grilles, add $505
Price: $2900
Manufacturer
Earthquake Sound Corporation
1215 O'Brien Drive
Menlo Park, CA 94025
tel. (650) 327-3003
fax (650) 327-0179
www.earthquakesound.com