Type : one-way full frequency range
Input voltage : 120V / 240V
Sensitivity (1w / 1m) : 93dB
Frequency response : 160 ~ 8KHz
Rated power : 20W
Woofer unit : YD103-42 x 4
Dimensions (H x W x D) : 550 x 157 x 122mm
Weight : 4.5Kg