10 cm (4") fullrange speaker with good bass reproduction, balanced frequency response and high efficiency. Especially suitable as built-in speaker for music reproduction and as driver for 100 V network column speakers.
Typical applications: - Network column speakers - Ceiling-mounted speakers in railway carriages an busses - Built-in car hi-fi speakers - Electronic musical instruments
Specifications
power handling (continuous/programme) = 20/30 W
frequency range = 80-20000 Hz
resonance frequency fs = 90 Hz
impedance R = 8 Ohm
sound pressure level SPL = 86 dB (2,83V; 1m)
DC resistance Re = 3,4 Ohm
voice coil inductance L = 0,35 mH
effective piston radiating area Sd = 50 cm2
effective mechanical mass incl. air load mms = 5,7 g
equivalent volume of compliance Vas = 1,9 l
total Q factor Qts = 0,57 (Qms=2,13, Qes=0,77)
voice coil diameter = 20 mm
maximum peak linear excursion vibration xlin = +/- 1,5 mm
