Beale Street A220 Class 220W Sub Amplifier

When you need muscular, controllable bass in a compact package, the Beale Street Audio A220 sub amplifier delivers. This Class D sub amp supplies up to 220W of efficient, low-frequency power to drive demanding subwoofers without heating up your rack or closet. Installers and integrators will value the flexible I/O: stereo line- or speaker-level inputs with passthrough let you add subwoofers to existing amplified zones or link to preamps and receivers, while the adjustable crossover (40–160 Hz) and phase control let you tailor bass response to room acoustics and speaker placement.

The A220’s auto-sensing turn-on and 12/24V trigger simplify integration into AV, security and surveillance systems, making it a practical choice for monitoring rooms, control centers or distributed audio installations. With 20–160 Hz frequency response and compact dimensions, it’s engineered to complement Beale Street Audio components like the D2.1 or any multichannel system that needs extended low end. Specify the A220 when you want dependable, tunable bass for AV, security monitoring and commercial installs — add one to your next project for powerful, professional sub performance.

• Delivers room-filling low end with 220W Class D power in a compact 2" chassis for tight installs
• Variable 40–160 Hz crossover and phase control to seamlessly integrate with any main speakers
• Speaker-level input with passthrough makes adding subs to amplified zones fast and simple
• Intelligent auto-sensing plus 12/24V trigger for reliable, hands-off operation in AV and security systems
• High-efficiency design runs cool and conserves rack space—ideal for surveillance, monitoring and multi-room deployments