SUNDOWN AUDIO SD-4 12 D4 12" 600W RMS Dual 4-OHM Shallow SUBWOOFER Speaker New
Brand: Sundown Audio

Enclosure Recommendations: Mounting Depth: 4.92" Cutout Diameter: 10.94" Magnet Diameter: 3.94" Sealed Enclosure: 0.8 - 1.0 ft^3 Ported Enclosure: Not Recommended Specifications: RE(ohms): 7.00 Ohms Fs(Hz): 26.75 Zmax(ohms): 59.31 Qes: 0.74 Qms: 5.51 Qts: 0.65 Le(mH @ 1kHz): 8.66 Diam(mm): 254 mm BL: 17.90 Mms: 200.75 Cms: 176.34 Sens(@1w/1m): 83.97