Punch P3S Series 12" Subwoofer
| Model | P3SD4-12 |
|---|---|
| Manufacturer | Rockford-Fosgate |
| Weight | 13.250000 |
| Subwoofer Size | 12" |
| Subwoofer Type | Shallow |
| RMS Power Rating | 400 Watts RMS |
| Max Power Rating | 800 Watts Max |
| Nominal Impedance: | Dual 4Ω |
| Xmax - Inch(mm) | 8.1 |
| Magnet Weight | 51 oz. (1.45 kg.) |
| Speaker Connector | Dual 10 AWG Compression |
| Voice Coil Type | Dual Voice Coil |
| Voice Coil Diameter (inch/mm) | 2.5" (65.5 mm) |
| Fs-Free Air Resonance (Hz) | 35.4 |
| Vas (Liter) | 35.3 |
| Qts | 0.72 |
| Qes | 0.83 |
| Qms | 5.70 |
| Re (Ω)[series] | 6.80 |
| Sd (cm2) | 500 |
| Le (mH) | 4.4 |
| SPL | 85 |
| Cut-out Diameter | 11.22 in. (285.0 mm) |
| Mounting Depth | 3.65 in. (92.5 mm) |
| Woofer Displacement | 0.086 cu. ft. (2.45 Liters) |
| Sealed Box Volume (Vb) | 1.0 cu. ft. (28.3 Liters) |
| Vented Box Volume (Vb) | 1.25 cu. ft. (35.3 Liters) |
