Bogen NQ-A4300-G2 Gen-2 Nyquist 4-Channel Audio Power Amplifier

Deliver dependable, professional audio where it matters most with the Bogen Nyquist NQ-A4300-G2 Gen-2 4-Channel Audio Power Amplifier. Built for commercial sound contractors and security integrators, this networked pro amplifier combines centralized audio routing with built-in DSP so you get complete system control without extra modules. Use the GUI-based DSP and 16-band graphic EQ to tailor audio for complex environments — from security and surveillance monitoring rooms to multi-zone paging in schools, retail, and transportation hubs. The amplifier provides four dedicated balanced inputs (Phoenix and RCA), network-based audio distribution, and flexible outputs including 4Ω/8Ω and 25V/70V taps, enabling fast, cost-effective zone matching and streamlined installation. Signal present and clip monitoring, noise gate, and compressor/limiter functions protect voice intelligibility and loudspeaker health in critical applications. Backed by a 5-year limited warranty, the NQ-A4300-G2 brings reliable performance and simplified configuration to your next AV, security, or monitoring deployment. Contact our sales team to specify or configure this amplifier for your commercial or surveillance audio project.

• Centralized networked audio and paging: route inputs and distribute audio across Nyquist-enabled systems for streamlined monitoring and multi-zone paging.
• Integrated DSP and presets: built-in GUI DSP with 16-band EQ and factory loudspeaker presets removes the need for extra processors, speeding deployment and tuning.
• Flexible output options: supports 4Ω/8Ω and 25V/70V taps to simplify installation across commercial, retail, and security environments.
• Contractor-friendly I/O: four dedicated balanced line inputs (Phoenix and RCA) with signal/clip monitoring for reliable system diagnostics.
• Secure, long-term performance: designed for permanent installations with a 5-year limited warranty ideal for surveillance, security paging, and pro AV systems.