8 cm (3.3") 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: - Narrow network column speakers - Control speaker for electronic devices - Ceiling-mounted speakers in railway carriages and busses - Electronic musical instruments
Attributes : - Moisturised cone - Metal basket
Specifications
frequency range = 130-20000 Hz
resonance frequency fs = 150 Hz
impedance R = 4 Ohm
sound pressure level SPL = 86 dB (2,83V; 1m)
DC resistance Re = 3,5 Ohm
force factor BL = 2,11 N/A
voice coil inductance L = 0,3 mH
effective piston radiating area Sd = 30 cm2
effective mechanical mass incl. air load mms = 1,6 g
equivalent volume of compliance Vas = 0,64 l
total Q factor Qts = 0,87 (Qms=5,41, Qes=1,03)
voice coil diameter = 15 mm
maximum peak linear excursion vibration xlin = +/- 1 mm
