Welcome to Defender Canada! 
Speakers
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JL Audio Maxi Fuse
$7.58 -
JL Audio Core Audio Interconnect Splitter
$17.34 - $20.24 -
JL Audio 2-Channel Marine Audio Y-Adaptor
$20.24 -
JL Audio Marine Audio RCA Cable
$22.17 - $80.38 -
Seachoice LED Speaker Module - MRMODSC
$23.24 -
Infinity R3000 Stereo Head Unit Silicone Cover - A3000/CVR-INF
$29.98 -
JL Audio 2-Channel Mini to RCA Audio Interconnect Cable - 6' - XD-MINIRCA-6
$31.38 -
Poly-Planar Spa Wall Speaker
$36.98 - $41.18 -
Poly-Planar Rectangular Spa Speaker
$39.78 - $50.94 -
JL Audio Motorola Style AM/FM Antenna - XMD-WHTANT-AM/FM
$41.18 -
9% offBoss Audio Systems MR50W 2-Way Marine Speakers
$46.81$42.19 -
9% offBoss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$46.81$42.19 -
Newmar Deck Horn
$42.58 - $438.80 -
Seachoice 2-Way Full Range Dual Cone Speakers - 6 1/2" - MR6SC
$45.41 -
JL Audio MediaMaster 2-Way Y-Adaptor - MMC-2Y
$46.78 -
JL Audio SiriusXM to Stereo Aux Connector - MMC-SXM/AUX
$46.78 -
JL Audio Cable for Non-NMEA 2000 Remote Controllers
$46.78 - $71.98 -
JL Audio Parallel Conductor Speaker Cable
$46.78 - $630.58 -
JL Audio Panel Mounting USB Port - XMD-USB1X-PNL
$50.98 -
Shakespeare External Hailer Speaker - 5" - HS-5A
$52.42 -
9% off
Standard Horizon MLS-410 Fixed Mount Speaker
$60.80$54.78 -
Standard Horizon Deck Horn/Hailer/PA Speaker - 220SW
$60.78 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$60.82 -
Shakespeare Deluxe Speaker - 4' - ES-4
$62.22 -
JL Audio Water-Resistant Audio Receiver - MBT-RXv2
$64.98 -
Poly-Planar Speaker Back Cover - 11" - SBC-3
$69.18 -
Boss Audio TUBE Portable Bluetooth Speaker System
$69.21 -
JL Audio NMEA 2000 MediaMaster Powered Network Cable
$71.98 - $84.60 -
Standard Horizon PA Deck Horn/Hailer/PA Speaker - 240SW
$72.00 -
Seachoice 2-Way 150W Round LED Speakers - 5 1/4" - MRGB55WSC
$76.20 -
Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611
$77.60 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$77.61 -
JL Audio USB-C and USB-A Charging Jack - XMD-USBCA/CHG2X-PNL
$84.58 -
24% offBoss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$116.83$87.78 -
Newmar Deck Horn/Hailer/PA Speaker - 20W - 144-0015-0
$88.80 -
Poly-Planar Dual-Cone Subcompact Box Speakers (2-Pack)
$88.80 -
JL Audio 6 Conductor Multifunction Cable
$88.80 - $605.46 -
Seachoice 2-Way Full Range Speakers with LED Lights - 6 1/2" - MRGB65SC
$91.62 -
Simrad Marine Speakers (2-Pack) - 165 mm (6.5") - 000-12305-001
$98.62 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$100.01 -
Poly-Planar Premium Panel Speaker (2-Pack) - 6" - MA7060
$102.82 -
9% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$118.23$106.47 -
JL Audio MediaMaster Mounting Adaptor Plate
$109.78 - $133.58 -
9% offNewmar Deck Horn/Hailer/PA Speaker - 30W - 144-6030-0
$140.62$126.62 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$129.38 -
JL Audio Resettable Circuit Breaker
$133.58 -
JL Audio MediaMaster Wireless Remote Controller - MMR-25W
$141.98 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$143.43