QSC KS112 12" Powered 2000W Subwoofer, Black

When clarity and punch matter in confined spaces, the QSC KS112 powered 12-inch subwoofer delivers pro-grade low-frequency performance without the footprint. As a compact powered subwoofer from QSC, the KS112 combines a long-excursion 12" driver and a 2000W Class D amplifier to produce tight, authoritative bass down to 38 Hz, making it ideal for AV installs, corporate conferencing, houses of worship, rental events and security/monitoring rooms that require accurate low-end reproduction.

The KS112's 6th-order bandpass enclosure and Intrinsic Correction loudspeaker management provide dependable, consistent performance and easy system integration—reducing tuning time for busy integrators. Dual M20 pole fittings support both vertical and horizontal deployment while a rugged birch cabinet with casters and an optional KS-LOC cover ensure durability and tamper resistance in public or surveillance-sensitive environments. With a refined appearance and 6-year warranty, the KS112 is a versatile solution for pro AV and secure installations that need big bass from a small package. Add the KS112 to your next install or rental rig for reliable, room-filling low end.

• Ultra-compact, high-output design: Delivers deep, impactful bass in tight spaces so you get pro-grade low end without bulky cabinets.
• Reliable 2000W Class D amplification: Provides headroom for clean, distortion-free performance at high SPLs for events, installs, and monitoring rooms.
• Precision low-frequency control: 12" long-excursion driver in a 6th-order bandpass enclosure extends to 38 Hz for tight, controlled sub-bass that translates well to AV, paging, and security environments.
• Flexible deployment and integration: Dual M20 pole fittings and horizontal/vertical mounting let you adapt the KS112 to portable rigs, fixed installs, or surveillance/control-room audio stacks.
• Durable, professional finish: Rugged birch enclosure with low-noise casters and an optional KS-LOC security cover for tamper resistance in public or secure spaces.
• Simplified tuning and protection: Intrinsic Correction loudspeaker management ensures consistent response and reliable operation across live events, installations, and monitoring systems.