Car subwoofer Challenger PRO 12WF
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| Brand: | Challenger |
| Description: | Subwoofer car subwoofer car subwoofers 30 cm 12 inch. |
| Type: | Subwoofer |
| Frame: | No |
| Dimensions: | 300 mm |
| Power: | 500 W maximum |
| Number of lanes: | 1 |
| Size: | 30 cm 12 in. |
| Impedance: | 3.2 Ohm |
| Sensitivity: | 91 dB |
| Installation depth: | 147 mm |
| Number of speakers: | 1 |
| Resonant frequency Fs: | 35 Hz |
| Diffuser material: | Paper reinforced with wool thread with moisture-proof impregnation |
| Suspension material: | Butyl rubber |
| Total quality factor Qts: | 0.57 |
| Recommended Enclosure: | Free-Air |