polkaudio LSi15 旗艦座地喇叭一對
全正常,旗艦級震撼靚聲,有網,新淨企理有正常使用痕跡,九龍灣取
Specification:
System type 3-way
Enclosure type Bass-reflex
Frequency response ± 3dB 22 - 27000 HzNominal impedance 4 Ohm
Amplifier Requirements 20 - 220 WSensitivity (2.83V/1m) 88 dB
Tweeter 25 mm (1 in.)
Midrange 2 x 133 mm (5.25 in.)
Woofer 203 mm (8 in.)
Dimensions (H x W x D) 1156 x 219 x 330 mm / 45.51 x 8.62 x 12.99 in.
Weight 29.9 kg / 65.78 lbs.