Poly-Planar

MA-1000 5" VHF Extension Speakers - BlackThis thin, dual cone waterproof communications speaker with 20 watts of power is ideal for use as a VHF remote. Designed for flush mounting.Features:Comes...

MA-4054 4" 80 Watt Speakers - BlackMA-4054 is a 4" cone size two-way coaxial speaker.  This speaker featured a rugged waterproof design, Teflon coated wires, plastic grills, polypropylene...

MA-4055 5" 60 Watt Speakers - WhiteMA-4055 is a 5" cone size two-way coaxial speaker.  This speaker featured a rugged waterproof design, Teflon coated wires, plastic grills, polypropylene...

MA-4056 6" 80 Watt Speakers - BlackMA-4056 is a 6" cone size two-way coaxial speaker.  This speaker featured a rugged waterproof design, Teflon coated wires, plastic grills, polypropylene...

MA-905 400 Watt Platinum Panel Speaker - WhiteBig Sound from Small Speakers!  The MA-905 panel speakers feature a shallow 1" mounting depth for those tight places.   These two-way panel...

MB-21 8 Watt VHF Extension Speaker - BlackThis compact marine communications speaker includes a stainless steel mounting bracket and stainless steel grill. These waterproof communication...

Radio Splash CoverThe gasket-sealed lid on this splash cover prevents water entry into virtually any marine or spa stereo on the market.  Accommodates any dual post, removable and DIN-style...