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Alpine SWR-1021D

Summary: Type: subwoofer; The number of bands: 1; Power: 300 W (nominal), 1000 watts (maximum); Sensitivity: 85 dB; Frequency range: 28 - 2000 Hz; Housing: no; Additional information: Resistance 2x2 Ohms.; ...


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Alpine SWR-1221D
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Type: subwoofer; The number of bands: 1; Power: 300 W (nominal), 1000 watts (maximum); Frequency range: 24 - 2000 Hz; Housing: no; Additional information: Resistance 2x2 Ohms. Long-excursion (1"...