KEF Logo

Model 30B

Model 30B

With integral high-power amplifier, Model 30B subwoofer combines tight bass extension with high output levels. Both stylistically and acoustically, it is designed to match Model 60S and 70S speakers in high quality compact audio systems, but with the addition of Model 80C and Q95C centre speakers, the full home theatre experience can be enjoyed.

Model 30B Specifications

Cabinet Design closed box
Crossover frequency 80Hz - 150Hz
Frequency Range +/­ 3dB 45Hz - 150Hz
Sensitivity - 2.83v @ 1m active system
Maximum output - typical in room 107dB
Amplifier requirements 70W built in
Impedance active system
Weight 9.3kg (20.5lbs)
Dimensions
(H x W x D)  
326 x 302 x 299mm
13 x 12 x 11.9in.
Finishes

video grey