Product information "Peerless P830983 2" Fullrange"
Peerless 830983, 2" 4 ohm full range drivers set the standard for quality audio in products including flat panel televisions and sound bars, MP3 and cell phone docking stations, and multimedia PCs. With their high power handling, smooth, even dispersion and low distortion, the Peerless full range drivers can be paired with the Tymphany LAT250 for great bass performance.
Neodymium magnet
Double-vented motor
Anodized aluminum center dome
Distortion-reducing semi-progressive surround
Copper pole piece cap controls impedance
Specifications
power handling (continuous/programme) = 25 W
frequency range = 200-20000 Hz
resonance frequency fs = 176 Hz
impedance R = 4 Ohm
sound pressure level SPL = 85 dB (2,83V; 1m)
DC resistance Re = 3,6 Ohm
force factor BL = 2,83 N/A
voice coil inductance L = 0,03 mH
effective piston radiating area Sd = 15,2 cm2
effective mechanical mass incl. air load mms = 1,6 g
equivalent volume of compliance Vas = 0,16 l
total Q factor Qts = 0,71 (Qms=5,63, Qes=0,81)
voice coil diameter = 25 mm
maximum peak linear excursion vibration xlin = +/- 1,7 mm
