Welcome to Defender Canada! 
Speakers & Subwoofers
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Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621
$146.41 -
Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT
$243.63 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers - MCK508WB.6
$213.93 -
Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W
$220.68 -
Poly-Planar 2-Way Integral Grill Performance Speakers (2-Pack) - 6"
$93.76 -
Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B
$73.51 -
Poly-Planar Ocean Series Speakers with LED Lighting (2-Pack)
$324.64 - $443.48 -
Boss Audio Systems Multimedia BT Marine Stereo System with Speakers
$289.53 -
Poly-Planar 3-Way Titanium Series Speakers (2-Pack)
$139.66 - $173.42 -
14% offBoss Audio Systems 2-Way Marine Speakers - 6 1/2" - MR652C
$114.03$97.02 -
Boss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W
$45.16 -
Boss Audio TUBE Portable Bluetooth Speaker System
$66.76 -
Boss Audio 2-Way Coaxial Marine Loudspeaker with Multi-Color Illumination Options
$142.33 -
Boss Audio Systems MR60W 2-Way Marine Speakers
$69.47 -
Boss Audio Systems 2-Way Marine Speakers - 6" x 9" - MR690
$141.03 -
Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C
$159.93 -
Poly-Planar Rectangular Spa Speaker
$37.03 - $49.14 -
Poly-Planar Spa Wall Speaker
$34.33 - $38.38 -
Infinity MPK250 Stereo and Speakers Kit - INFMPK250
$513.58 -
Infinity RGB Reference Series Marine Subwoofer - 10"
$311.08 - $320.59 -
Infinity RGB Reference Series Marine Speakers
$311.07 - $423.19 -
14% offBoss Audio Systems MR50W 2-Way Marine Speakers
$45.16$38.48 -
Poly-Planar Floating Bluetooth Speaker - FS1
$324.63 -
Poly-Planar Waterproof Box Subwoofer - MS56
$189.63 -
Seachoice 2-Way 150W Round LED Speakers - 5 1/4" - MRGB55WSC
$72.15 -
Seachoice 2-Way Full Range Speakers with LED Lights - 6 1/2" - MRGB65SC
$87.02 -
Seachoice LED Speaker Module - MRMODSC
$22.07 -
Seachoice Subwoofer with LED Illumination - 10" - 800W
$165.34