Sundown Audio SD-4 12 D2 12" 600W RMS Dual 2-Ohm Car Audio Shallow Subwoofer sporting goods Variable Bass Boost: Adjusts low

Variable Bass Boost: Adjusts low bass to preferred levels within a set boost range

In-line Fuse

- 1 x 450W @ 4 OHMS

Direct Short

Sundown Audio SD-4 12 D2 12" 600W RMS Dual 2-Ohm Car Audio Shallow Subwoofer sporting goods Variable Bass Boost: Adjusts lowBRAND NEW SUNDOWN AUDIO SD 4 12 D2 12" 600W RMS DUAL 2 OHM SHALLOW SUBWOOFER SPEAKER 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): 3. 93 ohms Fs(Hz): 26. 04 Zmax(ohms): 38. 35 Qes: 0. 62 Qms: 5. 43 Qts: 0. 56 Le(mH @ 1kHz): 6. 28 Diam(mm): 254 mm BL: 14. 92 Mms: 214. 47 Cms: 174. 14 Sens(@1w 1m): 84. 33