Spider spacer ring 12"/ 304 mm height 8 mm for subwoofer

Spider spacer ring 12"/ 304 mm height 8 mm for subwoofer

Divided in 3 pieces, with logo GS audio

It is always advisable to use where possible for;

- increase mobility group rigidity;

- improve coil centering;

- improve the linearity of work spider to high excursions;