JBL BTX250
price is approx 89.99 pounds (UK) new.
250mm (10 inch) subwoofer and 250mm (10 inch) passive radiator combined with a 100W amplifier housed in a specific enclosure all carefully engineered to work together as a unique integrated system
12dB/octave electronic low pass filter
Variable bass boost
Line-level and speaker-level inputs
Variable input sensitivity
Effective protection circuitry
High quality power
Power on indicator
Specification:
RMS Power Handling: 100W
Max Power Handling: 300W
Frequency Response: 20Hz - 160Hz
Active Crossover: 40 - 120Hz
Impedance: 4 Ohms
Phase Control: 0 - 180deg
Bass Boost: 0 - +6dB @ 40Hz
Dimensions: 625 x 320 x 315mm