Rockford Fosgate R2D4-12 DVC Subwoofer
About the Rockford Fosgate R2D4-12
Rockford Fosgate’s Prime R2 subs deliver strong bass in your car, and they are definitely built to last. The R2D4-12 sub-features a 12″ mica-injected polypropylene cone that works with a high-density poly-foam surround to punch out fat, deep notes. Rockford Fosgate stitches the tinsel leads that carry the signal to the voice coils directly into the cone — they’ll hang tough through heavy use so you get consistent, reliable performance. The stamped solid-steel frame offers to vent usually found in high-end subs that keep this sub running cool.
Dual 4-ohm voice coils allow you to wire this sub for 2- or 8-ohm impedance, giving you more flexibility in setting up your system. Rockford Fosgate optimizes this Prime sub for both sealed and ported enclosures so you can choose the type of bass you want in your ride.
PRODUCT HIGHLIGHTS:
- 12″ subwoofer with dual 4-ohm voice coils
- mica-injected polypropylene woofer cone with poly-foam surround
- stamped solid-steel frame
- power range: 50-250 watts RMS (500 watts peak power)
- frequency response: 43-250
- sensitivity: 89 dB
- top-mount depth: 5-1/8″
- sealed box volume: 1.02 cubic feet
- ported box volume: 1.79 cubic feet
- grille not included
FEATURES & SPECS:
Size | 12 -inch | |
Impedance | 2 ohms or 8 ohms | |
Cone Material | Mica injected poly | |
Surround Material | Poly-foam | |
Ideal Sealed Box Volume (cubic feet) | 1.02 | |
Ideal Ported Box Volume (cubic feet) | 1.79 | |
Port diameter (inches) | 4 | |
Port length (inches) | 9.3 | |
Free-Air | No | |
Dual Voice Coil | Yes | |
Sensitivity | 87 dB at 1 watt | |
Frequency Response | 43 – 250 Hz | |
Max RMS Power Handling | 250 | |
Peak Power Handling (Watts) | 500 | |
Top Mount Depth (inches) | 5 1/4 | |
Bottom Mount Depth (inches) | N/A | |
Cutout Diameter or Length (inches) | 11 1/16 | |
Vas (liters) | 68.8 | |
Fs (Hz) | 35 | |
Qts | 0.6 | |
Xmax (millimeters) | 6 |
NOTE: Pictures are for visualization only and may vary on actual items.