Polk Audio AB7 ラウドスピーカー

polk audio AB7 loud speaker
新品未使用

Driver Component:
1 inch Polk SL2000 silver coil dome tweeter
6-1/2 inch Polk triaminate polymer bass-midrange driver
Size(inches): 10-5/8”H x 7-1/8”W
Cutout size: 9-3/4” x 6-1/4”
Mounting de...