Acoustic Designs PS SW passive subwoofer - $95 (Sahuarita)

Acoustic Designs PS SW passive subwoofer Design Acoustics - PS-SW: Freq.
Response: 30-130Hz Driver: 10" Long-Throw, Dual Voice coil, with carbon fiber impregnated cone.
Sensitivity: 90dB 1 watt/1 meter Impedance: 6 ohms Recommended Amp Power: 15-200 RMS Max SPL: 107 dB Dimensions: 16 1/4 (w) x 22 (h) x 11 (d) Weight: 38lbs Pickup in Sahuarita