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Electronics & Navigation

Shop our complete selection of Electronics & Navigation at High Tide Supply — your trusted source for precise navigation, fish-finding, and situational awareness on the water. We carry premium electronics & navigation from top marine manufacturers, hand-selected by our marine electronics specialists for performance and reliability.

All units are NMEA 2000 compatible and backed by full manufacturer warranties. High Tide Supply offers fast US shipping, competitive pricing, and expert pre-sale support to help you choose the right electronics & navigation for your vessel. Questions? Call us at (727) 201-2479 or browse our full catalog below.

149 products
Standard Horizon 5 Round HailerPA Horn White 220SW
Standard Horizon 5" Round Hailer/PA Horn - White [220SW]
$60.00
Speco 5 x 8 Weatherproof PA Speaker 8 ohm SPC15RP
Speco 5" x 8" Weatherproof PA Speaker - 8 ohm [SPC-15RP]
$69.00
Speco 65 x 11 Weatherproof PA Speaker 8 ohm SPC40RP
Speco 6.5" x 11" Weatherproof PA Speaker - 8 ohm [SPC-40RP]
$92.00
Speco SPC5P 5 Weatherproof PA Speaker wPlastic Base 8 ohm SPC5P
Speco SPC-5P 5" Weatherproof PA Speaker w/Plastic Base - 8 ohm [SPC-5P]
$49.30
Standard Horizon 240SW 5 x 8 HailerPA Horn White 240SW
Standard Horizon 240SW 5 x 8 Hailer/PA Horn - White [240SW]
$80.00
Speco 4 x 6 Weatherproof PA Speaker Horn White SPC12RP
Speco 4" x 6" Weatherproof PA Speaker Horn - White [SPC12RP]
$65.80
Standard Horizon Quantum GX6000 25W Commercial Grade Fixed Mount VHF wNMEA 2000 Integrated AIS receiver Speaker Mic Sale
Standard Horizon Quantum GX6000 25W Commercial Grade Fixed Mount VHF w/NMEA 2000, Integrated AIS receiver, Speaker Mic [GX6000]
$649.99 $599.99
Raymarine Ray90 Modular DualStation VHF Black Box Radio System E70492
Raymarine Ray90 Modular Dual-Station VHF Black Box Radio System [E70492]
$969.99
Raymarine Ray91 Modular DualStation VHF Black Box Radio System wAIS E70493
Raymarine Ray91 Modular Dual-Station VHF Black Box Radio System w/AIS [E70493]
$1,209.99
Uniden UM385 Fixed Mount VHF Radio White UM385
Uniden UM385 Fixed Mount VHF Radio - White [UM385]
$189.99
Uniden UM385 Fixed Mount VHF Radio Black UM385BK
Uniden UM385 Fixed Mount VHF Radio - Black [UM385BK]
$189.99
Uniden UM435 Fixed Mount VHF Radio White UM435
Uniden UM435 Fixed Mount VHF Radio - White [UM435]
$199.99
Uniden UM435 Fixed Mount VHF Radio Black UM435BK
Uniden UM435 Fixed Mount VHF Radio - Black [UM435BK]
$199.99
Garmin VHF 315 Marine Radio 0100204700
Garmin VHF 315 Marine Radio [010-02047-00]
$849.99
Furuno FM4800 VHF Radio wAIS GPS Loudhailer FM4800
Furuno FM4800 VHF Radio w/AIS, GPS Loudhailer [FM4800]
$695.00
Garmin VHF 115 Marine Radio 0100209600
Garmin VHF 115 Marine Radio [010-02096-00]
$449.99
Garmin VHF 215 Marine Radio 0100209700
Garmin VHF 215 Marine Radio [010-02097-00]
$549.99
Raymarine Ray53 Compact VHF Radio wGPS E70524
Raymarine Ray53 Compact VHF Radio w/GPS [E70524]
$494.99
Raymarine Ray63 Dual Station VHF Radio wGPS E70516
Raymarine Ray63 Dual Station VHF Radio w/GPS [E70516]
$604.99
Raymarine Ray73 VHF Radio wAIS Receiver E70517
Raymarine Ray73 VHF Radio w/AIS Receiver [E70517]
$849.99
Speco 6 WeatherResistant Aluminum Speaker Horn 8 Ohms SPC10
Speco 6" Weather-Resistant Aluminum Speaker Horn 8 Ohms [SPC10]
$47.00
Speco 85 Weatherproof PA Speaker wTransformer SPC15T
Speco 8.5" Weatherproof PA Speaker w/Transformer [SPC15T]
$101.75
Speco 6 WeatherResistant Aluminum Horn 4 Ohms SPC104 Out of Stock
Speco 6" Weather-Resistant Aluminum Horn - 4 Ohms [SPC104]
$47.00
Uniden UM725 Fixed Mount Marine VHF Radio White UM725
Uniden UM725 Fixed Mount Marine VHF Radio - White [UM725]
$199.99