Twin 15″ Isobaric subwoofer with patented filter circuit and excursion limiter.

The SW1 incorporates dual 15″ subwoofers in an isobaric design to improve sound pressure levels, increase extension, and flatten response – all in a surprisingly compact cabinet. Read more about the SW1’s unique “push-pull” design HERE.

Nominal Impedance 4 Ω
Frequency Response (Hz) 24 – 150 Hz
Sensitivity (2.83V @ 1M) 86 dB
SPL (1W/1M) 83 dB
Power Handling (RMS) 500 W
Magnetic Shielding No
Driver (2) 15″ laminated cones with rubber surrounds; 120oz magnets
Driver Control High saturation filter circuit to eliminate resonance peak
Binding Posts Gold-plated; #4 AWG Max
Enclosure Sealed Isobaric
Dimensions 17″ H x 17.25″ W x 17.75″ D
Weight 76 lbs