17 cm (6.5") HiFi woofer with very good price/performance ratio. Suitable for simple 2-way speakers and car rear tray systems. Especially suited als replacement driver for many HiFi speakers.
Specifications
power handling (continuous/programme) = 40/70 W
frequency range = -6000 Hz
resonance frequency fs = 57 Hz
impedance R = 8 Ohm
sound pressure level SPL = 87 dB (2,83V; 1m)
DC resistance Re = 7,2 Ohm
force factor BL = 5,0 N/A
voice coil inductance L = 0,9 mH
effective piston radiating area Sd = 137 cm2
effective mechanical mass incl. air load mms = 8,7 g
equivalent volume of compliance Vas = 24 l
total Q factor Qts = 0,69 (Qms=2,92, Qes=0,9)
voice coil diameter = 25 mm
maximum peak linear excursion vibration xlin = +/- 7,5 mm
