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Polk Audio DB522 - user opinions
Car speakers Specs << Polk Audio << Polk Audio DB522 Specs| Specification | | | Reviews |
Summary: Type: coaxial speaker; Size: 13 sm (5 inch.); The number of bands: 2; Rated power: 100 W; Maximum: 300 W; Minimum: 55 Hz; Maximum: 22 000 Hz; Sensitivity: 91 dB; Impedance: 4 Ohm; Installation depth: 121 mm; Double winding: no; Water resistant design: yes; ...
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Type: subwoofer; The number of bands: 1; Rated power: 10 000 W; Sensitivity: 92 dB; Impedance: 1.5 Ohm; Installation depth: 320 mm; Basket: cast; Resonance Frequency (Fs): 34 Hz; Total Q factor (Qts):...
Type: coaxial speaker; Size: 10 sm (4 inch.); The number of bands: 2; Rated power: 25 W; Sensitivity: 88 dB; Resonance Frequency (Fs): 88 Hz; Total Q factor (Qts): 0.52; Equivalent Volume (Vas): 2 l;...