Can-Am Defender HD11 1000W Single 10" Subwoofer Kit

Step up your Defender HD11’s bass with the Can-Am Defender HD11 1000W single 10" subwoofer kit — a complete, plug-and-play solution engineered exclusively for the HD11. This kit pairs a vehicle-specific vented passenger-side enclosure (front or rear) with a 1000W Signature Series monoblock amplifier and an IP65-rated 10" Dual 2Ω subwoofer for clean, deep bass that holds up on every trail.

Running the factory BRP GO! 10.25" screen or an aftermarket head unit? This Defender HD11 subwoofer kit supports both configurations with no cab modifications required for the standard 10" build.

Kit Includes

• 1× Front OR Rear Passenger Side 10" Subwoofer Enclosure — vehicle-specific, vented for maximum airflow and bass output
• 1× UTV Stereo Elite Series 10" Subwoofer (Dual 2Ω) — composite cone, 7" dual-weave spider, copper-wound aluminum-coated Kapton™ voice coil, 1200W peak
• 1× Signature Series 1000W Monoblock Amplifier — IP65 water-resistant, weatherproof for UTV use
• 1× Rocker Switch Bass Knob — fits factory rocker switch panel
• Compatible with BRP GO! 10.25" screen integration or aftermarket head units (sold separately)

Specifications

• Mounting Depth: 7.3"
• Mounting Diameter: 9.2"
• Port Length: 12"
• Port Width: 3"
• Port Tuned to: 37Hz
• Airspace: 1.25 ft³
• Amplifier: 1000W Signature Series Monoblock
• Subwoofer Impedance: Dual 2Ω

12" Subwoofer Upgrade Option

Want even more output? Choose the optional UTV Stereo Elite Series 12" Subwoofer upgrade for +$88. Delivers up to 1300W peak power for deeper, more dynamic bass. Note: trimming is required to fit the 12" woofer in the Defender HD11 enclosure.

Fitment

Engineered specifically for the Can-Am Defender HD11. Select your source unit (BRP GO! or aftermarket head unit) and enclosure position (front or rear passenger side) at checkout.

Frequently Asked Questions

What’s the difference between the 1000W and 1200W kits?
Both use the same HD11-specific enclosures and 10" subwoofer. The 1200W kit uses the Elite Series 1200W monoblock amplifier for more headroom at high volumes. The 1000W is the best value for riders who want excellent bass without maximum amplifier output.

Do I need a second battery for this kit?
A 1000W single-sub system runs well on a healthy stock Defender battery in most riding conditions. A 2nd battery kit is recommended for frequent low-RPM use or builds with additional amplified speakers.