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Car Audio Fanatics wanting big bass can rely on the Prime R2D4-10 subwoofer. This 10” subwoofer handles 250 Watt RMS and the 4-Ohm Dual Voice Coil design lets you to wire them in various configurations.
Car Audio Fanatics who want Rockford Fosgate quality can rely on the Prime Series 10" subwoofers to get the job done, and the Dual Voice Coil provides awesome installation flexibility. These drivers can pump out the bass due to their mica injected polypropylene cone, and their stamp-cast baskets with spider venting - typically reserved for more expensive models - keep the motor running cool! These R2 subwoofers are optimized for sealed and vented enclosures.
| Size | 10 -inch |
| Impedance (Ohms) | 2, 8 |
| Cone Material | Mica injected poly |
| Surround Material | Poly-foam |
| Ideal Sealed Box Volume (cubic feet) | 0.59 |
| Ideal Ported Box Volume (cubic feet) | 1.4 |
| Port diameter (inches) | 4 |
| Port length (inches) | 13 |
| Free-Air | No |
| Dual Voice Coil | Yes |
| Sensitivity | 86.6 dB at 1 watt |
| Frequency Response | 45 - 250 Hz |
| Max RMS Power Handling | 250 |
| Peak Power Handling (Watts) | 500 |
| Top Mount Depth (inches) | 4 7/16 |
| Bottom Mount Depth (inches) | N/A |
| Cutout Diameter or Length (inches) | 9 1/16 |
| Vas (liters) | 39 |
| Fs (Hz) | 35 |
| Qts | 0.53 |
| Xmax (millimeters) | 6.5 |
| Parts Warranty | 1 Year |
| Labor Warranty | 1 Year |