17 cm (6.5") High-End low midrange driver with stiff, anodized aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low electrical and mechanical losses due to vented pole plate, vented damper and capton voice-coil. Extremely long cone displacement due to long stroke voice coil. Suitable as low-midrange driver for 2-, 3- and 4-way high-end applications up to 2500 Hz.
Specifications
power handling (continuous/programme) = 70/100 W
frequency range = 45-10000 Hz
resonance frequency fs = 38 Hz
impedance R = 8 Ohm
sound pressure level SPL = 88 dB (2,83V; 1m)
DC resistance Re = 5,6 Ohm
force factor BL = 6,93 N/A
voice coil inductance L = 0,91 mH
effective piston radiating area Sd = 133 cm2
effective mechanical mass incl. air load mms = 13 g
equivalent volume of compliance Vas = 33 l
total Q factor Qts = 0,33 (Qms=4,47, Qes=0,36)
voice coil diameter = 25 mm
maximum peak linear excursion vibration xlin = +/- 6 mm
