Shopping from Canada? 
Go to Defender Canada!
Promotions
-
10% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$93.59 -
15% offShakespeare Antenna - 4351
$72.24 -
10% offShakespeare Galaxy Little Giant Antenna - 5420-XT
$134.99 -
21% offBoss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$149.99 -
10% offBCM Arizona LED Cabin Reading Light - BCM2185K-I-3
$109.79 -
Up to 8% offJL Audio Marine Audio RCA Cable
$21.15 - $73.59 -
Up to 47% off
Sea-Dog Flush Mount LED Courtesy Light
$9.99 - $14.14 -
10% offSea-Dog LED Cabin/Reading Light - 400730-3
$39.59 -
Up to 10% off
Hella Marine EuroLED Touch 130 Lamp with Switch/Dimming
$152.99 - $170.99 -
10% offBoss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$142.19 -
Up to 10% off
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$192.59 - $233.99 -
10% off
Hella Marine Apelo A1 Polymer RGB Underwater Light
$191.69 -
Up to 10% off
Sea-Dog LED Surface Mount Courtesy Light
$19.79 - $20.69 -
Up to 19% offAncor Super Flex Audio Cable
$0.61 - $65.99 -
10% offBoss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$106.19 -
8% offBoss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$160.99 -
10% offBoss Audio TUBE Portable Bluetooth Speaker System
$44.09 -
Up to 8% offJL Audio 6 Conductor Multifunction Cable
$106.71 - $563.03 -
Up to 8% offJL Audio Marine Parallel Conductor Speaker Cable
$49.67 - $578.67 -
Up to 8% off
Hella Marine Apelo RGB Step Lamp
$19.31 - $26.67 -
8% off
Hella Marine LED Livewell Lamp
$30.35 -
Up to 8% off
JL Audio Power Wire
$438.83 - $565.79 -
10% offTaylor Made Solar Powered LED Aluminum Dock Light - 46310
$35.99 -
Up to 10% off
Sea-Dog LED Dome Light with Switch
$27.89 - $30.59 -
10% offSea-Dog Low-Profile LED Task Light - 401686-1
$45.89 -
10% offHella Marine White LED DuraLED 50LP Lamp
$109.79 -
Up to 10% off
Hella Marine Apelo A2 LED Underwater Light
$201.59 - $331.19 -
8% offJL Audio Panel-Mount Audio Connector - 3.5 mm - 010-13564-00
$48.75 -
7% offJL Audio Bolt-On Master Ground Lug - 010-13728-00
$12.44 -
8% offJL Audio Marine MVi 8-Channel Marine Speaker Wire Harness - 010-03833-00
$46.91 -
10% offOceanLED X4 Plastic Bezel - PLS-000108
$18.89 -
8% offShakespeare Galaxy SiriusXM Satellite Antenna - SRA-50
$95.67 -
10% off
Advanced LED Oblong Companionway/Courtesy Light
$4.61 -
Up to 10% off
Advanced LED Square Companionway/Courtesy Light
$5.03 - $5.55 -
10% offBoss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$3.31 -
10% offBCM Phoenix Downlight Spring Mount Fixture - Stainless Steel - 85 mm (3.35") - BCM3408K-A85-4
$123.29 -
10% offHubbell Ceiling Mount Vaportight Light Fixture - NVX15GHGA
$155.69 -
Up to 8% offJL Audio Premium Power Marine Connection Kit
$114.07 - $306.35 -
Up to 8% off
Hella Marine Apelo EuroLED75 RGB/W Downlight
$98.43 - $107.63 -
Up to 10% off
Hella Marine Sea Hawk-470 Light Bar with Edge Light
$330.29 - $337.49 -
Up to 10% offLumishore DMX Cable
$48.59 - $186.29 -
8% offJL Audio 3-Way Power Distribution Block - 010-13457-00
$52.43 -
8% offJL Audio Ultra-Compact Battery Connector - 010-13482-00
$34.03 -
8% offJL Audio Universal Battery Connector - 010-13565-00
$52.43 -
10% offHella Marine EuroLED Touch 150 Downlight with Switch/Dimming
$119.69 -
8% offFusion Apollo Amplifier Power & Remote On Connector - 010-12964-00
$36.79 -
Up to 50% offAdvanced LED Spring-Mount Recessed Cabin Light with White LEDs
$6.53 - $14.65 -
10% offOceanLED X16 Plastic Bezel - PLS-000017
$21.59