Skip to content

$9.95 Flat Rate Economy Shipping (Excludes Oversized Items)

Boat Outfitting
Electrical
Marine Electronics
Marine Hardware
Marine Safety
Communication
Entertainment & Audio
RV & Automotive
Outdoor & Camping
Engine Parts & Service

X (Twitter)
Facebook
Pinterest
Instagram
TikTok

Boat Outfitting
Electrical
Marine Electronics
Marine Hardware
Marine Safety
Communication
Entertainment & Audio
RV & Automotive
Outdoor & Camping
Engine Parts & Service

Search

Item added to your cart

View cart

Collection: Communication - Accessories

Sort by:

121 products

Filter:

Price

The highest price is $710

$

From

To

Brand (0)

Brand

ACR Electronics (3 products)
Banshee Marine Audio (1 product)
Beckson Marine (3 products)
Digital Antenna (1 product)
Garmin (5 products)
Iridium (1 product)
Poly-Planar (2 products)
Raymarine (8 products)
Sea-Dog (1 product)
Shakespeare (10 products)
Simrad (1 product)
Standard Horizon (73 products)
Uniden (7 products)
Vesper (4 products)
Whitecap (1 product)

Availability (0)

Availability

In stock (121 products)
Out of stock (0 products)

Tags (0)

Tags

1st Class Eligible (89 products)
Boat Outfitting (3 products)
Brand_ACR Electronics (3 products)
Brand_Banshee Marine Audio (1 product)
Brand_Beckson Marine (3 products)
Brand_Digital Antenna (1 product)
Brand_Garmin (5 products)
Brand_Iridium (1 product)
Brand_Poly-Planar (2 products)
Brand_Shakespeare (10 products)
Brand_Simrad (1 product)
Brand_Standard Horizon (73 products)
Brand_Uniden (7 products)
Brand_Vesper (4 products)
Cameras & Night Vision (8 products)
Cleaning (2 products)
Clearance (5 products)
Communications (121 products)
Entertainment (1 product)
Hazmat (2 products)
Restricted From 3rd Party Platforms (5 products)
Specials (5 products)

Product type (0)

Product type

Accessories (118 products)
Deck / Galley (3 products)

Filter and sort Filter

Filter and sort

Filter

121 products

Price

The highest price is $710

$

From

$

To

Clear

Brand

ACR Electronics (3 products)
Banshee Marine Audio (1 products)
Beckson Marine (3 products)
Digital Antenna (1 products)
Garmin (5 products)
Iridium (1 products)
Poly-Planar (2 products)
Raymarine (8 products)
Sea-Dog (1 products)
Shakespeare (10 products)
Simrad (1 products)
Standard Horizon (73 products)
Uniden (7 products)
Vesper (4 products)
Whitecap (1 products)

Clear

Availability

In stock (121 products)
Out of stock (0 products)

Clear

Tags

1st Class Eligible (89 products)
Boat Outfitting (3 products)
Brand_ACR Electronics (3 products)
Brand_Banshee Marine Audio (1 products)
Brand_Beckson Marine (3 products)
Brand_Digital Antenna (1 products)
Brand_Garmin (5 products)
Brand_Iridium (1 products)
Brand_Poly-Planar (2 products)
Brand_Shakespeare (10 products)
Brand_Simrad (1 products)
Brand_Standard Horizon (73 products)
Brand_Uniden (7 products)
Brand_Vesper (4 products)
Cameras & Night Vision (8 products)
Cleaning (2 products)
Clearance (5 products)
Communications (121 products)
Entertainment (1 products)
Hazmat (2 products)
Restricted From 3rd Party Platforms (5 products)
Specials (5 products)

Clear

Product type

Accessories (118 products)
Deck / Galley (3 products)

Clear

Sort by:

Remove all

121 products

Raymarine Handset Extension Cable f/Ray60/70 - 10M [A80292]

Raymarine Handset Extension Cable f/Ray60/70 - 10M [A80292]

Vendor:
Raymarine

Regular price $85

Regular price $0 Sale price $85
Standard Horizon CMP460 Submersible Noise-Cancelling Speaker Microphone [CMP460]

Sale

Standard Horizon CMP460 Submersible Noise-Cancelling Speaker Microphone [CMP460]

Vendor:
Standard Horizon

Regular price $82

Regular price ~~$100~~ Sale price $82

Sale
Standard Horizon SBR-45LI 3200mAh Battery f/HX400 [SBR-45LI]

Standard Horizon SBR-45LI 3200mAh Battery f/HX400 [SBR-45LI]

Vendor:
Standard Horizon

Regular price $79

Regular price $0 Sale price $79
Standard Horizon 10W Amplified External Speaker - Black [MLS-410PA-B]

Sale

Standard Horizon 10W Amplified External Speaker - Black [MLS-410PA-B]

Vendor:
Standard Horizon

Regular price $74

Regular price ~~$90~~ Sale price $74

Sale
Standard Horizon 10W Amplified External Speaker - White [MLS-410PA-W]

Sale

Standard Horizon 10W Amplified External Speaker - White [MLS-410PA-W]

Vendor:
Standard Horizon

Regular price $74

Regular price ~~$90~~ Sale price $74

Sale
Standard Horizon Intercom Speaker f/VLH-3000A Loud Hailer - White [MLS-410LH-W]

Sale

Standard Horizon Intercom Speaker f/VLH-3000A Loud Hailer - White [MLS-410LH-W]

Vendor:
Standard Horizon

Regular price $66

Regular price ~~$80~~ Sale price $66

Sale
Standard Horizon Intercom Speaker f/VLH-3000A Loud Hailer - Black [MLS-410LH-B]

Sale

Standard Horizon Intercom Speaker f/VLH-3000A Loud Hailer - Black [MLS-410LH-B]

Vendor:
Standard Horizon

Regular price $66

Regular price ~~$80~~ Sale price $66

Sale
Standard Horizon Leather Case w/Swivel Belt Clip f/HX400 Handheld VHF [SHC-19]

Sale

Standard Horizon Leather Case w/Swivel Belt Clip f/HX400 Handheld VHF [SHC-19]

Vendor:
Standard Horizon

Regular price $66

Regular price ~~$80~~ Sale price $66

Sale
Standard Horizon Leather Case w/Belt Loop Shoulder Strap [SHC-18]

Sale

Standard Horizon Leather Case w/Belt Loop Shoulder Strap [SHC-18]

Vendor:
Standard Horizon

Regular price $66

Regular price ~~$80~~ Sale price $66

Sale
Garmin Fist Microphone Extension Cable - VHF 210/215 GHS 11/11i - 3M [010-12523-00]

Sale

Garmin Fist Microphone Extension Cable - VHF 210/215 GHS 11/11i - 3M [010-12523-00]

Vendor:
Garmin

Regular price $65

Regular price ~~$70~~ Sale price $65

Sale
Raymarine Handset Extension Cable f/Ray60/70 - 5M [A80291]

Raymarine Handset Extension Cable f/Ray60/70 - 5M [A80291]

Vendor:
Raymarine

Regular price $65

Regular price $0 Sale price $65
Standard Horizon MLS-410 Fixed Mount Speaker - White [MLS-410SP-W]

Sale

Standard Horizon MLS-410 Fixed Mount Speaker - White [MLS-410SP-W]

Vendor:
Standard Horizon

Regular price $57

Regular price ~~$70~~ Sale price $57

Sale
Standard Horizon Submersible Speaker Microphone [MH-73A4B]

Sale

Standard Horizon Submersible Speaker Microphone [MH-73A4B]

Vendor:
Standard Horizon

Regular price $57

Regular price ~~$79~~ Sale price $57

Sale
Standard Horizon SBR-13LI 1800mAh Li-Ion Battery Pack [SBR-13LI]

Sale

Standard Horizon SBR-13LI 1800mAh Li-Ion Battery Pack [SBR-13LI]

Vendor:
Standard Horizon

Regular price $57

Regular price ~~$70~~ Sale price $57

Sale
Standard Horizon MLS-410 Fixed Mount Speaker - Black [MLS-410SP-B]

Sale

Standard Horizon MLS-410 Fixed Mount Speaker - Black [MLS-410SP-B]

Vendor:
Standard Horizon

Regular price $57

Regular price ~~$70~~ Sale price $57

Sale
Standard Horizon SBR-41LI 1750mAh f/HX280 HX380 [SBR-41LI]

Sale

Standard Horizon SBR-41LI 1750mAh f/HX280 HX380 [SBR-41LI]

Vendor:
Standard Horizon

Regular price $57

Regular price ~~$70~~ Sale price $57

Sale
Standard Horizon Replacement VHF Mic f/GX2000B, GX2100B, GX2150B, GX2200B - Black [CS2308402]

Sale

Standard Horizon Replacement VHF Mic f/GX2000B, GX2100B, GX2150B, GX2200B - Black [CS2308402]

Vendor:
Standard Horizon

Regular price $54

Regular price ~~$66~~ Sale price $54

Sale
Standard Horizon Routing Cable f/RAM Mics [S8101512]

Sale

Standard Horizon Routing Cable f/RAM Mics [S8101512]

Vendor:
Standard Horizon

Regular price $52

Regular price ~~$63~~ Sale price $52

Sale
Standard Horizon Charging Cradle for the HX400, HX400IS HX407 [SBH-36]

Sale

Standard Horizon Charging Cradle for the HX400, HX400IS HX407 [SBH-36]

Vendor:
Standard Horizon

Regular price $49

Regular price ~~$60~~ Sale price $49

Sale
Standard Horizon Bluetooth Headset f/HX891BT [SSM-BT20]

Sale

Standard Horizon Bluetooth Headset f/HX891BT [SSM-BT20]

Vendor:
Standard Horizon

Regular price $41

Regular price ~~$50~~ Sale price $41

Sale
Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A]

Sale

Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A]

Vendor:
Standard Horizon

Regular price $41

Regular price ~~$50~~ Sale price $41

Sale
Standard Horizon USB-62C Programming Cable [USB-62C]

Sale

Standard Horizon USB-62C Programming Cable [USB-62C]

Vendor:
Standard Horizon

Regular price $41

Regular price ~~$50~~ Sale price $41

Sale
Standard Horizon Replacement Mic Only f/GX2400B - Black [CS2661701]

Sale

Standard Horizon Replacement Mic Only f/GX2400B - Black [CS2661701]

Vendor:
Standard Horizon

Regular price $37

Regular price ~~$46~~ Sale price $37

Sale
Standard Horizon SBR-23LI Li-Ion Battery Pack f/HX210 HX-40 [SBR-23LI]

Sale

Standard Horizon SBR-23LI Li-Ion Battery Pack f/HX210 HX-40 [SBR-23LI]

Vendor:
Standard Horizon

Regular price $37

Regular price ~~$45~~ Sale price $37

Sale

1
2
3
4
…
6

SHOP

Boat Outfitting
Electrical
Marine Electronics
Marine Hardware
Marine Safety
Communication
Entertainment & Audio
RV & Automotive
Outdoor & Camping
Engine Parts & Service

Gear Guide

Gear Guide
How to Choose a Fish Finder
Choose a Trolling Motor
Garmin vs. Humminbird Fish Finders

support

Orders
Profile
Contact Us
Shipping Policy
Return Policy

Subscribe to our emails

Email

Facebook
Instagram
TikTok
X (Twitter)
Pinterest

Payment methods

© 2026, TrestleThorn

Refund policy
Privacy policy
Terms of service
Shipping policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.