Beale Street A120 Class 120W Sub Amplifier

For installations that demand authoritative low end in a compact package, the Beale Street Audio A120 sub amplifier delivers punchy, professional bass where it matters. This Class D 120W sub amplifier provides strong RMS power and efficient operation to drive subwoofers to house‑shaking levels while running cool — ideal for commercial AV, security and surveillance monitoring applications. Engineers will appreciate the stereo/mono RCA input and speaker level pass‑through for quick integration with existing amplifiers or LFE outputs, plus adjustable crossover (tunable to your room) and phase control to align low frequencies with main speakers for clean, consistent bass. At just under 6

• Powerful, room‑shaking bass without overheating — 120W Class D design delivers reliable low‑frequency impact for commercial AV and security setups
• Compact footprint for tight racks or equipment closets, simplifying installation in surveillance, monitoring and retail environments
• Flexible inputs and pass‑through (stereo/mono RCA + speaker pass‑through) make integration with amplifiers, receivers and LFE outputs fast and foolproof
• Adjustable crossover and phase allow precise voicing with main speakers and placement‑dependent optimization for consistent bass in monitoring and public‑address systems
• Auto audio sensing and 12/24V trigger support energy‑saving automation and remote system control in professional installations
• Wide voltage compatibility (100–240V) and efficient operation reduce heat and power costs for 24/7 security and AV deployments