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Rockford-Fosgate M2D4-12I
Rockford-Fosgate M2D2-10S
Rockford-Fosgate M2D4-12IB
More Information
| Model |
M2D4-12IB |
| Manufacturer |
Rockford-Fosgate |
| Weight |
14.260000 |
| Subwoofer Size |
12" |
| RMS Power Rating |
400 Watts RMS |
| Max Power Rating |
1,600 Watts PEAK |
| Frequency Response (Hz) |
20 Hz - 750 Hz |
| Nominal Impedance: |
2Ω or 8Ω Switchable |
| Xmax - Inch(mm) |
15 |
| Magnet Weight |
61.09 oz. (1.7 Kg) |
| Speaker Connector |
2-pin Deutsch™ and 1/8" Spade |
| Voice Coil Type |
Dual Voice Coil |
| Voice Coil Diameter (inch/mm) |
1.95" (49.53 mm) |
| Fs-Free Air Resonance (Hz) |
38 |
| Vas (Liter) |
64.2 |
| Qts |
0.94 |
| Qes |
1.14 |
| Qms |
5.27 |
| Re (Ω)[series] |
6.5 |
| Sd (cm2) |
539 |
| Le (mH) |
3.43 |
| SPL |
88 (dB @ 1w/1m), 90 (dB @ 2.8v) |
| Cut-out Diameter |
11” (279.4 mm) |
| Mounting Depth |
5.13" (130.4 mm) |
| Woofer Displacement |
0.121 (3.43 Liters) |
