Enclosure Type: 3 way bass reflex
Recommended Amplifier: 10 – 100 Watts
Frequency Response: 45Hz to 20kHz
Sensitivity: 88dB
Crossover Frequency: 900Hz, 4.5kHz
Nominal Impedance: 8 Ohms
Drivers: 1 x 26mm dome
1 x 80mm cone,1 x 200mm cone
Dimensions: 500 x 250 x 240mm (Width x Height x Depth)
Weight: 9.8 kg