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Alpine SWS-1222D
Rating: 0
Number of votes: 0
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Workmanship
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Technical characteristics and specifications
General characteristics
Type: subwoofer;
Size: 30 cm (12 in.);
The number of bands: 1;
Power: 300 W (nominal), 900 watts (maximum);
Frequency range: 26 - 1000 Hz;
Impedance: 2 Ohms;
Subwoofer
Housing: no;
Recommended housing: closed box, vented;
WOOFER
Dimensions: 300 mm;
Cone material: cellulose;
Material suspension: Santoprene;
Magnet weight: 2041 g;
Mounting depth: 164 mm;
The installation hole: 274 mm;
Resonance frequency (Fs): 31 Hz;
Full q (Qts): 0.62;
Equivalent volume (Vas): 54 l;
Type of winding: double;
Additionally
Terminals: spring;
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