13 cm (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 and vented damper. Capton voice-coil and impedance control ring. Extremely long cone displacement due to long stroke voice coil. Suitable as low-midrange driver for 3-way High-End applications up to 5000 Hz.
Specifications
power handling (continuous/programme) = 60/90 W
frequency range = 50-8000 Hz
resonance frequency fs = 40 Hz
impedance R = 8 Ohm
sound pressure level SPL = 87 dB (2,83V; 1m)
DC resistance Re = 5,6 Ohm
force factor BL = 5,64 N/A
voice coil inductance L = 0,85 mH
effective piston radiating area Sd = 78,5 cm2
effective mechanical mass incl. air load mms = 8,8 g
equivalent volume of compliance Vas = 15,6 l
total Q factor Qts = 0,36 (Qms=5,19, Qes=0,39)
voice coil diameter = 25 mm
maximum peak linear excursion vibration xlin = +/- 6 mm
