The Scan-Speak 22W/4534G00, 8" Discovery series is designed for the discerning audiophile customer. To meet the needs of this audience, several new technologies were developed with the goal of lowering distortion and damping in the speaker. The coated fiberglass cone reduces vibration and standing waves, and the vented motor system minimizes power compression. The combined result is a very open and dynamic sound.
NRSC* Fibre Glass Cone
Fibre Glass dust cap
High sensitivity 92dB
Long Linear excursion
25Hz Resonance Frequency
Diecast Aluminium basket
Vents below spider
Low damping rubber surround
*Scan-Speak Patented Technology
Specifications
power handling (continuous/programme) = 70/120 W
frequency range = 30-2000 Hz
resonance frequency fs = 30 Hz
impedance R = 4 Ohm
sound pressure level SPL = 92,4 dB (2,83V; 1m)
DC resistance Re = 3 Ohm
force factor BL = 6 N/A
voice coil inductance L = 0,33 mH
effective piston radiating area Sd = 235 cm2
effective mechanical mass incl. air load mms = 23,7 g
equivalent volume of compliance Vas = 95 l
total Q factor Qts = 0,34 (Qms=3,7, Qes=0,37)
voice coil diameter = 38 mm
maximum peak linear excursion vibration xlin = +/- 5,7 mm
