8 cm (3.3") full-range speaker with waterproof polypropylene cone, good bass reproduction and balanced frequency response. 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 speakers for electronic devices - Ceiling-mounted speakers in railway carriages and busses - Electronic musical instruments
Attributes: - Polypropylene cone - Metal basket
Specifications
power handling (continuous/programme) = 10/15 W
frequency range = 80-20000 Hz
resonance frequency fs = 130 Hz
impedance R = 8 Ohm
sound pressure level SPL = 83 dB (2,83V; 1m)
DC resistance Re = 7,2 Ohm
force factor BL = 2,77 N/A
voice coil inductance L = 0,6 mH
effective piston radiating area Sd = 30 cm2
effective mechanical mass incl. air load mms = 2,3 g
equivalent volume of compliance Vas = 0,84 l
total Q factor Qts = 1,24 (Qms=4,3, Qes=1,74)
voice coil diameter = 15 mm
maximum peak linear excursion vibration xlin = +/- 2 mm
