20 cm (8") full-range speaker with tweeter dome. High efficiency. Suitable for full-range units as vocal or guitar monitors or as a mid-range unit for full-scale or musicians' PA systems.
Typical applications: - Midrange unit for full scale or musicians' PA systems - Vocal or guitar monitors - Fullrange speaker for electronic organs and keyboards
Specifications
power handling (continuous/programme) = 40/70 W
frequency range = 40-18000 Hz
resonance frequency fs = 36 Hz
impedance R = 8 Ohm
sound pressure level SPL = 92 dB (2,83V; 1m)
DC resistance Re = 6,4 Ohm
force factor BL = 6,12 N/A
voice coil inductance L = 0,75 mH
effective piston radiating area Sd = 214 cm2
effective mechanical mass incl. air load mms = 10 g
equivalent volume of compliance Vas = 121 l
total Q factor Qts = 0,32 (Qms=1,6, Qes=0,4)
voice coil diameter = 25 mm
maximum peak linear excursion vibration xlin = +/- 2 mm
