active subwoofer

 speaker diameter: 275 mm 
 enclosure load: twin reflex port 
amplifier type: AB-Class 
 nominal power: 75 W 
max power: 125 W 
frequency response: 29 ÷ 180 Hz 
 crossover frequency: 40 ÷ 180 Hz 
 power supply: 220 ÷ 240 V 

 max power consumption: 125

stand-by consumption: <0.5 W 

dimensions: 310 x 335 x 330 mm 
weight: 9.8 Kg