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Beyma 4FR40 - user opinions
Car speakers Specs << Beyma << Beyma 4FR40 Specs| Specification | | | Reviews |
Summary: Type: Full-range; Size: 4"; RMS Power: 40 W; Max Power: 80 W; Sensitivity: 87 dB; Impedance: 8О©; DC resistance: 6.4 О©; Frequency range: 100 - 20000 Hz; Resonant frequency: 92 Hz; Total Q factor: 0.88; Suspension equivalent air volume: 2.8 L; Maximum linear excursion: 3 mm; ...
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Type: Full-range; Size: 4"; RMS Power: 40 W; Max Power: 80 W; Sensitivity: 88 dB; Impedance: 8О©; DC resistance: 6.4 О©; Frequency range: 100 - 20000 Hz; Resonant frequency: 94 Hz; Total Q factor: 0.7...
Type: Woofer; Size: 5"; RMS Power: 50 W; Max Power: 100 W; Sensitivity: 88 dB; Impedance: 8О©; DC resistance: 5.3 О©; Frequency range: 65 - 12000 Hz; Resonant frequency: 63 Hz; Total Q factor: 0.46; S...