R2D4-12

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Prime 12″ R2 4-Ohm DVC Subwoofer
R2D4-12
Car Audio Fanatics wanting big bass can rely on the Prime R2D4-12 subwoofer. This 12” subwoofer handles 250 Watt RMS and the 4-Ohm Dual Voice Coil design lets you to wire them in various configurations.
FEATURES AT A GLANCE
1 Year Warranty
StampCast basket with integrated spider venting
Mica injected polypropylene cone
Anodized aluminum voice coil former
Optimized for both sealed and vented enclosures
12 AWG compression terminals
Linear spider with embedded 16 AWG tinsel leads
Integrated PVC trim ring
CEA-2031 CompliantCEA-2031 Guidelines
Size12″
Subwoofer TypeStandard
Speaker ConnectorDual 12 AWG compression
Voice Coil Diameter2″ (51 mm)
Nominal ImpedanceDual 4-Ohm
Voice Coil TypeDual Voice Coil
Re (Ohms)7.17
Sd (cm2)539.1
Le (mH)3.9
Qts0.60
Qes0.66
Fs (Hz)34.9
Qms7.33
Vas (Liters)68.8
Cutout Diameter11.25 in. (285 mm)
Power Handling (Watts RMS)250 Watts RMS
500 Watts Max
Xmax (mm)6.5
SPL (dB @ 1w/1m)89
Woofer Displacement0.046 cu. ft. (1.3 Liters)
Mounting Depth5.067 in. (128 mm)
Magnet Weight (oz)47.7 oz. (1.35 kg)
Shipping Weight9.9 Lbs. (4.49 kg)
Sealed Box Volume (Vb)1.02 cu. ft. (28.8 Liters)
Vented Box Volume (Vb)1.79 cu. ft. (50.6 Liters)

Κατασκευαστής	Rockford Fosgate
Μέγεθος subwoofer	12”
Brand	Rockford Fosgate

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