Rockford Fosgate R2SD4-12 Prime 12" R2 4-Ohm DVC Shallow Subwoofer

When you have no space for bass, our R2 12" shallow subwoofer can help satisfy your need for low frequency music. These drivers can fit in tight spaces due to an elevated motor structure that reduces speaker depth. Mica injected polypropylene cones make sure bass notes are clean and accurate. Stamp-cast baskets feature spider venting typically reserved for traditional depth mounted models to keep the motor cool! These shallow subwoofers are optimized for sealed enclosures. 12 AWG compression terminals Anodized aluminum voice coil former Optimized for sealed enclosures Mica injected polypropylene cone Linear spider with embedded 16 AWG tinsel leads StampCast basket with integrated spider venting Integrated PVC trim ring Shallow Motor Assembly. Nominal ImpedanceDual 4-Ohm Mounting Depth3.602 in. (91 mm) SPL (dB @ 1w/1m)85 CEA-2031 CompliantCEA-2031 Guidelines Fs (Hz)30.3 Xmax (mm)10 Cutout Diameter11.25 in. (285 mm) Sd (cm2)534.8 Size12" Power Handling (Watts RMS)250 Watts RMS 500 Watts Max Voice Coil Diameter2" (50 mm) Speaker ConnectorDual 12 AWG compression Shipping Weight12.013 Lbs. (5.44 kg.) Qts0.65 Qes0.72 Qms7.00 Woofer Displacement0.039 cu. ft. (1.1 Liters) Re (Ohms)6.80 Le (mH)4.2 Magnet Weight (oz)51 oz. (1.45 kg.) Vas (Liters)65.4 Subwoofer TypeShallow Voice Coil TypeDual Voice Coil Sealed Box Volume (Vb)0.9 cu. ft. (25.4 Liters) Vented Box Volume (Vb)1.79 cu. ft. (50.6 Liters)