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Delivery time appr. 1-3 workdays
- Order number: 1420062
Aluminum cone 25mm voice coil ... more
Product information "Fountek FE87"
- Aluminum cone
- 25mm voice coil
- extended frequency response
- low distirtion
- power handling (continuous/programme) = 13 W
- frequency range = 100-25000 Hz
- resonance frequency fs = 101 Hz
- impedance R = 8 Ohm
- sound pressure level SPL = 84 dB (2,83V; 1m)
- DC resistance Re = 6,776 Ohm
- force factor BL = 3,1 N/A
- effective piston radiating area Sd = 27,34 cm2
- effective mechanical mass incl. air load mms = 2,073 g
- equivalent volume of compliance Vas = 1,254 l
- total Q factor Qts = 0,73 (Qms=3,381, Qes=0,939)
- voice coil diameter = 25 mm
- maximum peak linear excursion vibration xlin = +/- 1,0 mm
- mounting diameter d = 76,5 mm
- overall diameter d = 79 mm
- mounting depth (not countersunk) t = 52,7 mm
- mass m = 0,56 kg
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