Schaefer Univ Adapter, 1 1/4inx3/16in (32x5mm) Lined Boat Viper 640 The EL Series speakers are

The EL Series speakers are rated IP65 for water and dust ingress protection from the front face when correctly mounted

All this in a compact size with stainless brackets

The speaker is also waterproof to withstand harsh outside elements

Full Class D DSC - Meets ITU-R M

the stainless steel cutlery

Schaefer Univ Adapter, 1 1/4inx3/16in (32x5mm) Lined Boat Viper 640 The EL Series speakers are7 Series T Track Slider. Works with any 7 series block for unique applications. Stainless Steel slider works with 1 1 4" x 3 16" t track. Polyethylene liners allows easy slide adjustment with pin stop. Weight=9 oz. (255g) L = 4 (102mm), H = 2 5 32 (55mm)