SN/SL 400

3-way passive loudspeaker - tri-wired

Frequency response (+/- 3dB) - 32-22,000Hz
Impedance - 4Ohm
Sensitivity - 89dB (1W/1m)
Max. acoustic pressure - 108dB
Frequency dividing network - 1st order phase and impedance corrected filter
Function principle - bass reflex
Bass system - 1carbon fibre filled paper cone speaker 220mm
Bass and midrange system - 1carbon fibre filled paper cone speaker 180mm
Mid range and treble system - 1 phase corrected dome tweeter 28mm
Dimensions inches (HxWxD) - 44x9x13.77
Weight - 85kg, 187lbs