The Scan-speak 22W/8851T is a new addition to the Revelator line. This robust 8" woofer was designed to provide deep and accurate bass in a small enclosure. This woofer features a 2" voice coil on a titanium former, a low loss linear suspension and symmetric drive motor. The deep set hard paper cone is attached to the frame with a minimal reflection rubber surround. The 9mm X-max insures good linear travel.
Specifications
power handling (continuous/programme) = 170 W
frequency range = 20-1500 Hz
resonance frequency fs = 21 Hz
impedance R = 8 Ohm
sound pressure level SPL = 88 dB (2,83V; 1m)
DC resistance Re = 6,2 Ohm
force factor BL = 9,9 N/A
voice coil inductance L = 0,35 mH
effective piston radiating area Sd = 220 cm2
effective mechanical mass incl. air load mms = 31 g
equivalent volume of compliance Vas = 126 l
total Q factor Qts = 0,25 (Qms=5,1, Qes=0,26)
voice coil diameter = 50 mm
maximum peak linear excursion vibration xlin = +/- 9 mm
