Can-Am Defender HD11 Dual 10" Subwoofer Stage 7 Stereo Kit

Transform your Can-Am Defender HD11 with the ultimate dual-sub system — the Can-Am Defender HD11 Stage 7 Stereo Kit is engineered exclusively for the HD11 with BRP GO! 10.25" screen integration. This Defender HD11 stage 7 build pairs dual 10" Elite Series subwoofers, four 6.5" Signature Series V2 speakers, and dual high-output amplifiers to deliver concert-grade Can-Am Defender audio on every trail, dune, and worksite.

If you've been searching for the most complete Defender HD11 subwoofer kit on the market, this is it — designed as a true plug-and-play BRP GO stereo kit, every component bolts into the factory cab without modification.

Kit Includes

• 2× Elite Series 10" Subwoofers (Dual 1Ω) — front and rear passenger-side enclosures for deep, balanced bass
• 4× Signature Series 6.5" V2 Speakers — purpose-built for UTV environments
• 1× Elite Series 1000W 4-Channel Amplifier — IP67 weatherproof, powers the four 6.5" speakers
• 1× Elite Series 1200W Monoblock Amplifier (E1200.1d) — IP67 weatherproof, dedicated power for dual subs
• 1× Rocker Switch Bass Knob — mounts in any factory rocker switch location
• 2× HD11-Specific Vented Subwoofer Enclosures — handcrafted for maximum airspace under the HD11 seats
• 1× BRP GO! 10.25" RCA Integration Harness — plug-and-play with factory head unit
• All Vehicle-Specific Harnesses & Hardware

Features & Benefits

• BRP GO! 10.25" screen integration — plug-and-play with the factory HD11 Limited head unit, zero OEM modifications
• Dual 10" Elite subwoofers + dedicated 1200W monoblock — the deepest, loudest bass available for the Defender HD11
• Dedicated 4-channel amp for speakers — clean, dynamic output from all four 6.5" cabin speakers
• HD11-specific vented enclosures — both front and rear passenger positions for balanced, wall-to-wall bass
• IP67 weatherproof amplifiers — built for desert, dune, and trail conditions

Specifications

• Mounting Depth: 7.3"
• Mounting Diameter: 9.2"
• Port Length: 12"
• Port Width: 3"
• Port Tuned to: 37Hz
• Airspace: 1.25 ft³
• Subwoofer Impedance: Dual 1Ω
• Amp Power: 1000W 4-channel + 1200W monoblock

Fitment

This Stage 7 stereo kit for Can-Am Defender HD11 is designed exclusively for the Can-Am Defender HD11 equipped with the BRP GO! 10.25" touchscreen head unit. Every component — enclosures, harnesses, and mounting hardware — is engineered to fit the HD11 cab without modification.

Frequently Asked Questions

Will the Stage 7 kit work with my Can-Am Defender HD11?
Yes. This kit is built specifically for the Can-Am Defender HD11 with the BRP GO! 10.25" screen. It is a direct-fit, plug-and-play upgrade — no cab modifications required.

Do I need a second battery for this system?
A second battery kit is highly recommended any time you add dual amplifiers totaling 2,200 watts. It protects your starting battery and keeps your audio clean at idle or extended low-RPM use.

Is the Defender HD11 Stage 7 kit difficult to install?
The kit ships with vehicle-specific enclosures, harnesses, and mounting hardware. Most installers complete the build in a day. Professional installation is recommended for first-time UTV audio builds.

Ready to upgrade? Order the Can-Am Defender HD11 Stage 7 from Dunes 2 Dezert SXS today and get the loudest, cleanest Defender HD11 audio system available.