Sound Town NIX-A48PRO 2U Class-AB 4-Channel Power Amp — 4x1800W@4Ω / 4x1200W@8Ω, Bridge to 2x2400W, LCD, XLR/SpeakOn/Binding Posts

Overview: The Sound Town NIX-A48PRO is a rack-mountable 2U Class-AB, four-channel power amplifier built for PA and DJ applications. Power ratings: 4 x 1200W RMS (8Ω Stereo), 4 x 1800W RMS (4Ω Stereo), or 2 x 2400W RMS in bridged-mono mode (8Ω). Front panel and monitoring: A front-mounted LCD provides real-time readouts including signal levels, operating mode and channel temperatures so you can keep an eye on performance at a glance. Inputs & outputs: Includes 4 XLR inputs, 4 XLR outputs, 4 SpeakOn outputs and 4 sets of binding post output connectors for broad compatibility with pro audio rigs. Protection and reliability: Built-in overload, overheat and short-circuit safeguards, plus a fuse holder, help protect the unit; front-panel LEDs indicate power, overload and protect status. Start-up and audio control: A 3-second soft-start delay and an internal limiter prevent turn-on thumps and help avoid distortion. Signal routing and sensitivity: The STEREO / PARALLEL / BRIDGE switch lets you select the optimal routing for your setup (bridge mode doubles available output), and selectable input sensitivity (0.77V / 1.0V / 1.4V) lets you match the amplifier to your source gear.