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Rockford-Fosgate Prime R2D4-10
Rockford-Fosgate Prime R2SD2-10
Rockford-Fosgate Prime R2D4-12
12" Prime Sub R2 4-Ohm DVC 500W
Features:
- 12" Dual 4 ohm Prime Stage 2 Series Subwoofer
- Power Handling:
- Peak: 500 watts
- RMS: 250 watts
- Recommended power range: 200 - 300 watts RMS
- CEA-2031 Compliant
- Klippel Verified
- 12 AWG compression terminals
- Anodized aluminum voice coil former
- Injection molded polypropylene cone
- Tear & fatigue resistant poly-cotton spider
- StampCast basket with integrated spider venting
- Linear spider with embedded 16 AWG tinsel leads
- High density compressed half-roll sealed poly-foam surround
- Optimized motor magnetics with extended pole and bumped vented backplate
- Fatigue resistant and reduced strain "stitched on" flexible lead wire design
- Multi-point high-temp/high-strength neck joint bonding technique
- Semi-flexible PVC removable protective motor cover
- Optimized for both sealed and vented enclosures
- All metal compression input terminal assembly
- Heavy guage proprietary stamped steel frame
- Mounting Depth: 5.067"
- Cutout Diameter: 11.25"
- Magnet Weight: 47.70 oz
- Frequency Response: 43 - 250 Hz
- Xmax: 6.5 mm
- Sensitivity: 89 dB @ 1 watt / 1 meter
- Recommended Ported Enclosure: 1.79ft³ @45.0 Hz
- Recommended Sealed Enclosure: 1.02ft³ @51.1 Hz
- Matching Amplifiers: (one driver)
- Rockford Fosgate R250X1, Parallel @2ohms
✔ Preferred Match
- Rockford Fosgate P300X1, Parallel @2ohms
- Rockford Fosgate PBR500X1, Parallel @2ohms
- Rockford Fosgate P500X1BD, Parallel @2ohms
- Rockford Fosgate PM300X1 , Parallel @2ohms
- Rockford Fosgate PM500X1bd, Parallel @2ohms
- Rockford Fosgate TM500X1br, Parallel @2ohms
- Matching Amplifier: (two drivers)
- Rockford Fosgate R1200-1D, Series/Parallel @4ohms
- Rockford Fosgate P500X1BD, Parallel @1ohm
✔ Preferred Match
More Information
| Model |
R2D4-12 |
| Manufacturer |
Rockford-Fosgate |
| Weight |
9.900000 |
| Subwoofer Size |
12" |
| Subwoofer Type |
Standard |
| RMS Power Rating |
250 Watts RMS |
| Max Power Rating |
500 Watts Max |
| Nominal Impedance: |
Dual 4Ω |
| Xmax - Inch(mm) |
6.5 |
| Magnet Weight |
47.7 oz. (1.35 kg) |
| Speaker Connector |
Dual 12 AWG compression |
| Voice Coil Type |
Dual Voice Coil |
| Voice Coil Diameter (inch/mm) |
2" (51 mm) |
| Fs-Free Air Resonance (Hz) |
34.9 |
| Vas (Liter) |
68.8 |
| Qts |
0.60 |
| Qes |
0.66 |
| Qms |
7.33 |
| Re (Ω)[series] |
7.17 |
| Sd (cm2) |
539.1 |
| Le (mH) |
3.9 |
| SPL |
89 |
| Cut-out Diameter |
11.25 in. (285 mm) |
| Mounting Depth |
5.067 in. (128 mm) |
| Woofer Displacement |
0.046 cu. ft. (1.3 Liters) |
| Sealed Box Volume (Vb) |
1.02 cu. ft. (28.8 Liters) |
| Vented Box Volume (Vb) |
1.79 cu. ft. (50.6 Liters) |
