DC Audio M4 Level 1 10 Inch Subwoofer Dual 2 ohm

The Long-awaited DC Audio M4 Level 1 10 Inch Subwoofer is finally here! It starts out with a double-stacked FEA optimized motor. A chrome top plate and T yoke. 2.0" voice coil, Glossy Black stamped Steel Frame, push terminals and a rating suggestion of 300w RMS/600w peak power handling. This sub works great in sealed or ported enclosures. DC Audio M4 Level 1 10 Inch Subwoofer Specs Sub Size 10" 12" Mounting Depth 6" 6.5" Mounting Hole Diameter 9.3" 11.2" Outside Driver Diameter 11.0" 12.5" Weight 18lbs 18.2lbs VC Diameter 2.0" 2.0" Displacement .12³ ft .14³ ft Magnet Weight 15lbs 15lbs Power Handling RMS/Peak 300/600 300/600 Impedance (Ohm) D2 or D4 D2 or D4 Sd 324cm² 481cm² Vas 17.1 liters 47.7 liters Cms 0.12 mm/N 0.12 mm/N Mms 146.8 g 168 g Fs 37.4 Hz 32.6 Hz BL 23 N/A 23.2 N/A Re 8 ohm 8 ohm Le 3.88 mH 2.79 mH Qms 3.15 2.52 Qes 0.52 0.51 Qts 0.45 0.43 Xmax 19 mm 19 mm Ref SPL @ 1 watt 84.2 dB 86.9 dB Suggested Sealed .5³ ft .75³ f