Products
![Standard Horizon HX40 Handheld 6W Ultra Compact Marine VHF Transceiver w/FM Band [HX40]](http://seamanmarine.com/cdn/shop/products/69882XL_600x600.jpg?v=1592605786)
![Standard Horizon HX400 w/Built-In Scrambler & LMR Programmable Channels [HX400]](http://seamanmarine.com/cdn/shop/products/40510XL_600x600.jpg?v=1592532934)
-11%
![Standard Horizon HX400IS Handheld VHF - Intrinsically Safe - *Case of 20* [HX400ISCASE]](http://seamanmarine.com/cdn/shop/products/68224XL_600x600.jpg?v=1592600847)
$8,999.80
$7,999.80
-11%
![Standard Horizon HX400IS Handheld VHF - Intrinsically Safe [HX400IS]](http://seamanmarine.com/cdn/shop/products/43137XL_600x600.jpg?v=1592536077)
$449.99
$399.99
![Standard Horizon HX891BT Handheld VHF w/Bluetooth - Black [HX891BTBK]](http://seamanmarine.com/cdn/shop/files/103608XL_600x600.jpg?v=1717554475)
![Standard Horizon HX891BT Handheld VHF w/Bluetooth - Navy Blue [HX891BTNB]](http://seamanmarine.com/cdn/shop/files/103609XL_600x600.jpg?v=1717554481)
![Standard Horizon Intercom Speaker f/VLH-3000A Loud Hailer - Black [MLS-410LH-B]](http://seamanmarine.com/cdn/shop/products/95143XL_600x600.jpg?v=1655499456)
![Standard Horizon Intercom Speaker f/VLH-3000A Loud Hailer - White [MLS-410LH-W]](http://seamanmarine.com/cdn/shop/products/95145XL_600x600.jpg?v=1655499463)
![Standard Horizon Leather Case w/Belt Loop Shoulder Strap [SHC-18]](http://seamanmarine.com/cdn/shop/products/66466XL_600x600.jpg?v=1592595531)
![Standard Horizon Leather Case w/Swivel Belt Clip f/HX400 Handheld VHF [SHC-19]](http://seamanmarine.com/cdn/shop/products/64484XL_600x600.jpg?v=1592589447)
![Standard Horizon Mic Extension Kit [MEK-4]](http://seamanmarine.com/cdn/shop/products/41981XL_600x600.jpg?v=1592534648)
![Standard Horizon Mic Hanger [RA0458800]](http://seamanmarine.com/cdn/shop/files/101862XL_600x600.jpg?v=1707260685)
![Standard Horizon Microphone f/GX14xx GX18xx Series - Black [CS2596701]](http://seamanmarine.com/cdn/shop/products/83136XL_600x600.jpg?v=1592667341)
![Standard Horizon Microphone f/GX14xx GX18xx Series - White [CS2596702]](http://seamanmarine.com/cdn/shop/products/83137XL_600x600.jpg?v=1592667349)
![Standard Horizon MLS-410 Fixed Mount Speaker - Black [MLS-410SP-B]](http://seamanmarine.com/cdn/shop/products/94220XL_600x600.jpg?v=1651011360)
![Standard Horizon MLS-410 Fixed Mount Speaker - White [MLS-410SP-W]](http://seamanmarine.com/cdn/shop/products/95135XL_600x600.jpg?v=1655499433)
![Standard Horizon Mounting Bracket - Black [RA078400C]](http://seamanmarine.com/cdn/shop/products/84853XL_600x600.jpg?v=1592674886)
![Standard Horizon Mounting Bracket f/GX18XX Series - Black [RA6203900]](http://seamanmarine.com/cdn/shop/products/83138XL_600x600.jpg?v=1592667357)
![Standard Horizon Mounting Knob - Black ABS Plastic - Single [RA0978600]](http://seamanmarine.com/cdn/shop/products/72618XL_600x600.jpg?v=1592616710)
![Standard Horizon Nylon Carry Case f/HX400 HX380 [SHC-20]](http://seamanmarine.com/cdn/shop/products/85858XL_600x600.jpg?v=1600383998)
![Standard Horizon PC Programming Cable f/All Current Fixed Mount Radios [CT-99]](http://seamanmarine.com/cdn/shop/products/46932XL_600x600.jpg?v=1592543002)
![Standard Horizon Quantum GX6000 25W Commercial Grade Fixed Mount VHF w/NMEA 2000, Integrated AIS receiver, Speaker Mic [GX6000]](http://seamanmarine.com/cdn/shop/products/62890XL_600x600.jpg?v=1592584100)
![Standard Horizon Quick-Release Holster [SHB-110]](http://seamanmarine.com/cdn/shop/files/100836XL_600x600.jpg?v=1692933046)
-20%
Sold Out
![Standard Horizon RAM3+ Remote Station Microphone - Black [CMP31B]](http://seamanmarine.com/cdn/shop/products/59593XL_600x600.jpg?v=1592577224)
$149.99
$119.99
-20%
![Standard Horizon RAM3+ Remote Station Microphone - White [CMP31W]](http://seamanmarine.com/cdn/shop/products/59594XL_600x600.jpg?v=1592577232)
$149.99
$119.99
-20%
![Standard Horizon RAM4X Wireless RAM Microphone f/GX2400 [SSM-72H]](http://seamanmarine.com/cdn/shop/products/84469XL_600x600.jpg?v=1595602060)
$149.99
$119.99
![Standard Horizon Replacement Lithium Ion Battery Pack f/HX300 [SBR-27LI]](http://seamanmarine.com/cdn/shop/products/67183XL_600x600.jpg?v=1592597247)
![Standard Horizon Replacement Mic f/GX1200, GX1600 GX1700 - Black [CS2579402]](http://seamanmarine.com/cdn/shop/products/89430XL_600x600.jpg?v=1622160648)
![Standard Horizon Replacement Mic Only f/GX2400B - Black [CS2661701]](http://seamanmarine.com/cdn/shop/products/86154XL_600x600.jpg?v=1612426105)
![Standard Horizon Replacement Power Cord f/Current & Retired Fixed Mount VHF Radios [T9025406]](http://seamanmarine.com/cdn/shop/products/57037XL_600x600.jpg?v=1592570577)
![Standard Horizon Replacement Power Cord f/GX6000 [T9027407]](http://seamanmarine.com/cdn/shop/products/81056XL_600x600.jpg?v=1592654491)
![Standard Horizon Replacement Speaker Microphone f/Quantum GX6000 VHF/AIS [SSM-76H]](http://seamanmarine.com/cdn/shop/products/74881XL_600x600.jpg?v=1592625673)
![Standard Horizon Replacement VHF Mic f/GX2000B, GX2100B, GX2150B, GX2200B - Black [CS2308402]](http://seamanmarine.com/cdn/shop/products/64568XL_600x600.jpg?v=1592589718)
![Standard Horizon Routing Cable f/RAM Mics [S8101512]](http://seamanmarine.com/cdn/shop/products/60984XL_600x600.jpg?v=1592579548)
![Standard Horizon Rubber Duck Antenna [CAT460]](http://seamanmarine.com/cdn/shop/products/25307XL_600x600.jpg?v=1592512128)
![Standard Horizon SAD-24B 110V Charger f/HX100 HX380 [SAD-24B]](http://seamanmarine.com/cdn/shop/products/79502XL_600x600.jpg?v=1592648457)
![Standard Horizon SAD-25B 110vAC Charger Cable [SAD-25B]](http://seamanmarine.com/cdn/shop/products/80743XL_600x600.jpg?v=1592653087)
![Standard Horizon SBR-13LI 1800mAh Li-Ion Battery Pack [SBR-13LI]](http://seamanmarine.com/cdn/shop/products/56452XL_600x600.jpg?v=1592569279)
![Standard Horizon SBR-23LI Li-Ion Battery Pack f/HX210 [SBR-23LI]](http://seamanmarine.com/cdn/shop/files/99516XL_600x600.jpg?v=1684344352)
![Standard Horizon SBR-41LI 1750mAh f/HX280 HX380 [SBR-41LI]](http://seamanmarine.com/cdn/shop/products/89460XL_600x600.jpg?v=1623103793)
![Standard Horizon SBR-45LI 3200mAh Battery f/HX400 [SBR-45LI]](http://seamanmarine.com/cdn/shop/products/97488XL_600x600.jpg?v=1668732351)
![Standard Horizon SBR-45LIIS Battery for HX400IS [SBR-45LIIS]](http://seamanmarine.com/cdn/shop/products/97886XL_600x600.jpg?v=1672790552)
![Standard Horizon SCU-30 Wireless Base Station Unit [SCU-30]](http://seamanmarine.com/cdn/shop/products/62896XL_600x600.jpg?v=1592584139)
![Standard Horizon SCU-31 GPS Smart Antenna [SCU-31]](http://seamanmarine.com/cdn/shop/products/62897XL_600x600.jpg?v=1592584150)
![Standard Horizon SCU-38 Passive GPS Antenna [SCU-38]](http://seamanmarine.com/cdn/shop/products/94211XL_600x600.jpg?v=1651075614)
![Standard Horizon SMA to BNC adapter [CN-3]](http://seamanmarine.com/cdn/shop/products/49718XL_600x600.jpg?v=1592548896)
![Standard Horizon SSM-21A Speaker Mic f/HX890, HX400, HX400IS, HX380, HX40 HX210 [SSM-21A]](http://seamanmarine.com/cdn/shop/products/88589XL_600x600.jpg?v=1614714454)
![Standard Horizon SSM-517A Earpiece Microphone f/HX270, HX370, HX471 HX400 [SSM-517A]](http://seamanmarine.com/cdn/shop/products/91439XL_600x600.jpg?v=1634161940)
![Standard Horizon SSM-64A VOX Headset [SSM-64A]](http://seamanmarine.com/cdn/shop/products/57684XL_600x600.jpg?v=1592572144)
![Standard Horizon SU-1 Barometric Sensor f/HX471S [SU-1]](http://seamanmarine.com/cdn/shop/products/14934XL_600x600.jpg?v=1592510276)