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Rockford-Fosgate M1D2-12B
Rockford-Fosgate M1D4-12B
Rockford-Fosgate M1D4-12
More Information
| Model |
M1D4-12 |
| Manufacturer |
Rockford-Fosgate |
| Weight |
9.400000 |
| Subwoofer Size |
12" |
| RMS Power Rating |
300 Watts RMS |
| Max Power Rating |
1200 Watts PEAK |
| Frequency Response (Hz) |
20 Hz - 750 Hz |
| Nominal Impedance: |
2Ω or 8Ω Switchable |
| Xmax - Inch(mm) |
6.0 |
| Magnet Weight |
39.75 oz. (1.13 Kg) |
| Speaker Connector |
Deutsch™ |
| Voice Coil Type |
Dual Voice Coil |
| Voice Coil Diameter (inch/mm) |
2" (50 mm) |
| Fs-Free Air Resonance (Hz) |
27 |
| Vas (Liter) |
113.1 |
| Qts |
0.59 |
| Qes |
0.63 |
| Qms |
8.20 |
| Re (Ω)[series] |
7.6 |
| Sd (cm2) |
585.4 |
| Le (mH) |
3.40 |
| SPL |
92 |
| Cut-out Diameter |
10.85" (275.6 mm) |
| Mounting Depth |
6.65" (169.1 mm) |
| Woofer Displacement |
3.49 (0.12 Liters) |
| Sealed Box Volume (Vb) |
1.65 cu. ft. (46.72 Liters) |
| Vented Box Volume (Vb) |
2.45 cu. ft. (69.38 Liters) |
| Grille |
Included |
| LED Current Draw |
0.25 Amps |
| Recommended Fused Rating For LED’s (not included) |
1 Amp |
| LED Voltage Range |
9-16 Volts |
