8.5 inch sandwich cone bass with high efficiency for 2 or 3-way designs. Large sized voice coil with 55mm titanium voice coil former. Big, underhung 120mm Neodymium magnet system for very low distortion.
LS-T-s220-6-222
Data sheet
Impedance
6 Ohm
Driver type
Woofer
Sensitivity
91.5 dB
Frequency range
31 - 1000 Hz
Resonance frequency (fs)
21 Hz
DC resistance (Re)
6.7 ohms
Mechanical Q (Qms)
4.4
Electrical Q at Fs (Qes)
0.21
Total Q factor (Qts)
0.2
Speaker diameter
8.5"
Power handling
150 W
Voice coil inductance (L)
0.42 mH
Effective piston radiating area (Sd)
224 cm2
21 cm bass driver with sandwich cone. The magnet system is based on Neodymium technology. The voice coil is ventilated.
