Welcome to Defender Canada! 
Audio
-
Boss Audio Systems Compact Waterproof AM/FM Bluetooth Marine Stereo Receiver - MGR350B
$193.80 -
Shakespeare PA/Deck Horn/Hailer/PA Speaker - HS-40
$182.61 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$269.43 -
Shakespeare Galaxy Antenna - 5235-XT
$223.21 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver Wireless Remote - MR632UAB
$73.38 -
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player - MR762BRGB
$170.01 -
Shakespeare AM/FM Extension Cable - 4352
$59.38 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$60.82 -
9% off
Boss Audio Systems AM/FM BT Marine Stereo Receiver with CD Player
$151.81$136.69 - $151.81 -
Shakespeare Galaxy SiriusXM Satellite Antenna - SRA-50
$139.18 -
Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB
$93.00 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$200.83 -
Shakespeare Galaxy Little Giant Antenna - 5420-XT
$200.80 -
Boss Audio Systems Bluetooth Marine Stereo Radio - MGR450B
$213.40 -
Shakespeare Antenna - 4351
$112.58 -
Shakespeare AM/FM Antenna - 24" - 4353
$69.18 -
Shakespeare Centennial Antenna - 5120
$144.81 -
9% offBoss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B
$184.00$165.66 -
Shakespeare External Hailer Speaker - 5" - HS-5A
$52.42 -
9% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$118.23$106.47 -
Boss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$143.43 -
Boss Audio TUBE Portable Bluetooth Speaker System
$69.21 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$129.38 -
9% offBoss Audio Systems MR50W 2-Way Marine Speakers
$46.81$42.19 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$116.83$87.78 -
14% offBoss Audio Systems Marine Stereo Antenna - MRANT12
$11.95$10.24 -
9% offBoss Audio Systems Universal Marine Radio Cover - MRC5B
$27.88$25.15 -
9% offBoss Audio Systems Universal Marine Radio Cover - MRC10
$35.58$32.08 -
Boss Audio Weather Proof Marine Dipole Hideaway Antenna - MRANT10
$5.11 -
Shakespeare Deluxe Speaker - 4' - ES-4
$62.22 -
Seachoice 4-Channel Marine Power Amplifier - 1000W - MR1000SC
$356.23 -
Seachoice 2-Way Full Range Dual Cone Speakers - 6 1/2" - MR6SC
$45.41 -
Seachoice 2-Way 150W Round LED Speakers - 5 1/4" - MRGB55WSC
$76.20 -
Seachoice 2-Way Full Range Speakers with LED Lights - 6 1/2" - MRGB65SC
$91.62 -
Seachoice LED Speaker Module - MRMODSC
$23.24 -
Seachoice Marine Bluetooth/MP3/AM/FM Marine Stereo Package with Speakers and Antenna - MCK400SC
$133.62 -
Seachoice Square Face In-Dash Marine Gauge Stereo - MGR450BSC
$167.20 -
Seachoice Subwoofer with LED Illumination - 10" - 800W
$174.23