Description
Prime 12" R2 4-Ohm DVC Shallow Subwoofer
R2SD4-12
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
1 Year Warranty
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)
