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Rockford Fosgate® Prime 10" R2 4-Ohm DVC Subwoofer
At a Glance
When you have no space for bass, our R2 10" 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.
Proposition 65 Warning for California Residents
General Specs
| Woofer Size | 10" |
|---|---|
| Mount Depth | 3.417 |
| Manufacturer Warranty | 1 Year |
| RMS Power Handling (Watts) | 250 |
| Peak Power Rating (Watts) | 500 |
| Subwoofer Size | 10" |
| Shallow Mount | Yes |
General
| Size | 10" |
|---|---|
| Magnet Weight (oz) | 43 oz. (1.22 kg.) |
| Shipping Weight | 8.8 Lbs. (3.99 kg) |
| SPL (dB @ 1w/1m) | Dual 12 AWG compression |
| Xmax (mm) | 6.5 |
| Cutout Diameter | 9.125 in. (232 mm) |
| Woofer Displacement | 0.039 cu. ft. (1.1 Liters) |
| Le (mH) | 3.9 |
| Nominal Impedance | Dual 4-Ohm |
| Voice Coil Diameter | 2" (51 mm) |
| Speaker Connector | Dual 12 AWG compression |
| Mounting Depth | 4.319 in. (109 mm) |
| Power Handling (Watts RMS) | 250 Watts RMS; 500 Watts Max |
| Re (Ohms) | 7.83 |
| Sd (cm2) | 339.8 |
| Subwoofer Type | Standard |
| Voice Coil Type | Dual Voice Coil |
| Sealed Box Volume (Vb) | 0.59 cu. ft. (16.7 Liters) |
| Vented Box Volume (Vb) | 1.4 cu. ft. (39.6 Liters) |
Rockford Fosgate® Prime 10" R2 4-Ohm DVC Subwoofer
Model #: R2SD4-10
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At a Glance
Get to know this product.
When you have no space for bass, our R2 10" 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 both sealed and vented 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
Stitched Tinsel Leads
Improved reliability and performance by reducing fatigue and possible shorting.
CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
Anodized Aluminum Voice Coil Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.
Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
Useful Documents
Proposition 65 Warning for California Residents