Subwoofer R2 D4-12
Subwoofer 30cm 250WRMS double bobine 4Ohms
| CEA-2031 Compliant: |  |
| Size: | 12" |
| Subwoofer Type: | Standard |
| Power Handling (Watts RMS): | 250 Watts RMS 500 Watts Max |
| Nominal Impedance: | Dual 4-Ohm |
| Voice Coil Type: | Dual Voice Coil |
| Voice Coil Diameter: | 2" (51 mm) |
| Magnet Weight (oz): | 47.7 oz. (1.35 kg) |
| Speaker Connector: | Dual 12 AWG compression |
| Fs (Hz): | 34.9 |
| Re (Ohms): | 7.17 |
| Le (mH): | 3.9 |
| Qms: | 7.33 |
| Qes: | 0.66 |
| Qts: | 0.60 |
| Vas (Liters): | 68.8 |
| Sd (cm2): | 539.1 |
| SPL (dB @ 1w/1m): | 89 |
| Xmax (mm): | 6.5 |
| Sealed Box Volume (Vb): | 1.02 cu. ft. (28.8 Liters) |
| Vented Box Volume (Vb): | 1.79 cu. ft. (50.6 Liters) |
| Woofer Displacement: | 0.046 cu. ft. (1.3 Liters) |
| Cutout Diameter: | 11.25 in. (285 mm) |
| Mounting Depth: | 5.067 in. (128 mm) |
| Shipping Weight: | 9.9 Lbs. (4.49 kg) |
109,00€ TTC
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Fabricant : rockford fosgate
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