Marine speaker boxes JL Audio M770-TCX

Boxes are made of 3/8" marine Seaboard HDPE and measure 9" x 9" x 4 1/4". They work great for mounting your speakers under the gunnels or wherever else you want to place them. These are made to fit JL Audio model M770-TCX 7.7 inch marine speakers.

Speakers not included.

Please allow 1-2 weeks for item to ship.

-9" x 9" x 4 1/4" outside measurements

-6 1/4" pre-cut mounting hole

-3 7/8" mounting depth

-all welded construction, no adhesives or fasteners

-price is for 2 boxes