Bogen Bal2s Balanced Input Module

Optimize audio for security, surveillance and paging installations with the Bogen BAL2S balanced input module. This compact, high‑impedance stereo module delivers professional low‑noise performance and straightforward installation for pro audio, monitoring and security environments. The BAL2S features switch-selectable gain per channel (0 dB or +18 dB) for quick signal matching to mixers, amplifiers or PA systems, and a continuously variable ducking control that attenuates from 10 to 48 dB so higher-priority announcements can override background audio without harsh transitions. When a priority mute is engaged the unit mutes rapidly and then fades back smoothly when released—preserving intelligibility during emergency paging and routine monitoring. Screw terminal connections simplify wiring in equipment racks or enclosures, while the compact 3.5" x 1.3" x 3.1" footprint minimizes space impact. Backed by Bogen's 3-year limited warranty, the BAL2S is ideal for CCTV command centers, access control rooms, retail paging and other surveillance or security audio applications. Add the BAL2S to your system to ensure reliable, clear priority audio where it matters most.

• Ensures clear, low-noise stereo audio for paging, monitoring and surveillance systems with balanced high‑impedance inputs
• Flexible signal matching via switchable per-channel gain (0 dB or +18 dB)
• Priority mute and variable ducking (10–48 dB) let emergency announcements override background audio smoothly
• Rapid mute with gradual fade-back preserves intelligibility and avoids abrupt level changes
• Compact footprint and screw-terminal connections for fast, reliable installation in tight racks or enclosures
• Backed by a 3-year limited warranty for dependable long-term operation in security and pro-audio systems