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Fountek FR89EX specifications.
Car speakers Specs << Fountek << Fountek FR89EX| Specification | | | Reviews |
General characteristics Fountek FR89EX
Type:
Full-range
Size:
3.5"
RMS Power:
25 W
Max Power:
50 W
Sensitivity:
85 dB
Impedance:
8Ω
DC resistance:
5.8 Ω
Frequency range:
70 - 20000 Hz
Resonant frequency:
97 Hz
Total Q factor:
0.52
Suspension equivalent air volume:
1.4 L
Maximum linear excursion:
5 mm
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Type: Mid-range; Size: 5.25"; RMS Power: 30 W; Max Power: 60 W; Sensitivity: 85 dB; Impedance: 8?©; DC resistance: 6.8 ?©; Frequency range: 70 - 5500 Hz; Resonant frequency: 59 Hz; Total Q factor: 0.4...
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