Marine Audio Accessories

If you’re searching for Marine Audio Accessories needed to complete the installation of a Marine Audio System on your boat, then Captain’s Marine Supply has you covered. From AM / FM Antennas, Waterproof Marine Radio Receiver Covers & Marine Housings, Audio Pod Cables, 12 & 16 AWG Tinned Copper Marine Speaker Wire, Shielded Ethernet Cables, Wireless Stereo Remotes, Bluetooth Modules, 2 & 4 way Shielded Twisted RCA Cables, Splitter Cables, NMEA 2000 T – Connectors, & Fixed Mount Clamps for Marine Tower Speakers you’ll find it here at our store. So, stop by today and checkout all of our great Marine Audio Accessories!

108 products found in Marine Audio Accessories

JL Audio NMEA 2000® Network MFD Data Interface f/MediaMaster® - MMA-1-HTML
  • $460.99
JL Audio Premium 6 AWG 12v Power Connection Kit f/Single Amplifier Within 10' of Battery - XMD-PCS50A-1-L10
  • $167.99
JL Audio Premium 9 AWG 12v Power Connection Kit f/Single Amplifier Within 12' of Battery - XMD-PCS30A-1-L12
  • $102.99
JL Audio Rotary DRC Adaptor f/MVi Amplifiers - MVi-DRCADAPT
  • $122.99
JL Audio USB Port f/Panel Mounting - XMD-USB1X-PNL
  • $37.99
JL Audio USB-C and USB-A Charging Jack f/Panel Mounting - XMD-USBCA/CHG2X-PNL
  • $62.99
JL Audio Water-Resistant Audio Controller & Receiver w/Bluetooth® Wireless Technology - MBT-CRXv3
  • $141.99
JL Audio Water-Resistant Audio Receiver w/BLUETOOTH® Wireless Technology - MBT-RXv2
  • $48.99

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JL Audio Wireless NMEA 2000® Remote Controller System w/MediaMaster - MMR-11W-N2K
  • $198.99
Polk PRC200BC Wired Remote f/All Polk Stereos
  • $137.49
Poly-Planar Radio Mount Underdash/Overhead - Black
  • $16.99

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Poly-Planar WC4-W Weather Resistant Radio Cover - White
  • $25.99