8 cm (3.3") HiFi fullrange driver. Linear frequency response between 200 and 20000 Hz. Suitable for surround effect speakers, mini sub/sat systems. Due to the small size very suitable for model construction and as control speaker for electronic devices.
Typical applications: - Control speaker for electronic devices - Ceiling-mounted speakers in railway carriages and busses - Mini Hi-fi systems - Model construction
Attributes: - Moisturised cone - Metal basket
Specifications
power handling (continuous/programme) = 30/50 W
frequency range = 100-20000 Hz
resonance frequency fs = 130 Hz
impedance R = 4 Ohm
sound pressure level SPL = 82 dB (2,83V; 1m)
DC resistance Re = 3,6 Ohm
force factor BL = 2,2 N/A
voice coil inductance L = 0,43 mH
effective piston radiating area Sd = 31 cm2
effective mechanical mass incl. air load mms = 2,5 g
equivalent volume of compliance Vas = 0,8 l
total Q factor Qts = 1,07 (Qms=3,84, Qes=1,49)
voice coil diameter = 20 mm
maximum peak linear excursion vibration xlin = +/- 1 mm
