Used Yamaha MSR800 Powered Subwoofer

Looking to add powerful, punchy bass to your sound system? This used Yamaha MSR800 powered subwoofer delivers rich low-end performance with a built-in 800-watt Class-D amplifier and a rugged 15-inch driver. Designed for live sound and performance venues, it offers a frequency response of 40Hz to 120Hz, delivering clean, deep bass that fills the room. The unit is in good condition with moderate cosmetic wear and performs flawlessly. Connections include XLR inputs and outputs, plus adjustable level and low-pass filters for tailored setup flexibility. Whether you're reinforcing a PA system or enhancing your band's live sound, the MSR800 provides reliable, high-output low frequency support in a durable, road-ready enclosure.