Gershman Acoustics 30th Anniversary Grand Avant Garde Blanche (démo, écoute possible)
Gershman Grand Avant Garde bring living, breathing performers to your room.
Specifications
Frequency responce 20Hz- 22kHz,
Sensitivity: 87dB
Weight: 82 lb
Height: 39?
Type: Three and a half way dynamic
Tweeter: 1? soft-dome, Midrange 5.25? carbon-fibre ,Woofer 8? dual-coil aluminium
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