This under-seat subwoofer box is precision-engineered for Can-Am Defender models HD7 through HD10, fitting snugly beneath the seats on Defender Max editions as well, where it tucks under the front seat. Choose between setups loaded with four DD Audio 10-inch 500 series D2 or D4 subwoofers delivering 2,800 watts RMS and 8,400 watts peak, or add a 900W single-channel amplifier to the package. The enclosure mounts directly under the seats and secures with just two bolts, so install time is minimal.

The box and subs handle dust, water, and trail bumps, and the resin-coated, water-resistant finish means you can rinse it off without worry as long as it isn't submerged.