Car subwoofer Challenger SD-250FA
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| Brand: | Challenger |
| Description: | Subwoofer car subwoofer car subwoofers 25 cm 10 inch. |
| Additional Information: | Voice coil diameter 64.5 mm 2.54” |
| Type: | Subwoofer |
| Frame: | No |
| Dimensions: | 250 mm |
| Power: | 400 W maximum |
| Number of lanes: | 1 |
| Size: | 25 cm 10 in. |
| Sensitivity: | 88 dB |
| Number of speakers: | 1 |
| Resonant frequency Fs: | 33 Hz |
| Equivalent volume Vas: | 24 l |
| Diffuser material: | Paper with moisture-proof film |
| Total quality factor Qts: | 0.48 |
| Recommended Enclosure: | Closed box, Free-Air |
| Terminals: | Spring |