Rating models 

Method 2-way 4 speaker bass-reflex scheme, and a floor type 

Use unit low-pass: 20cm cone type 

The high band: 7.7cm cone type × 3 

Impedance 8Ω 

Play frequency band 60Hz ~ 20kHz 

Output sound pressure level 90dB / W 

Maximum input 40W 

Dimensions diameter 362 × height 509mm 

Weight 12.5kg