Qsc Cxd4.5 Processing Amp 4 Ch.

AI Overview +2 Certified Pre-owned QSC CXD4.5Q - Soundsale The QSC CXD4.5 is a 4-channel processing amplifier with Flexible Amplifier Summing Technology (FAST), offering flexible output power for both 70V/100V and low-impedance (4Ω/8Ω) applications, such as 1250W per channel into 4Ω or 1150W into 8Ω, with 2250W in stereo configurations. It features integrated DSP with crossovers, limiters, and EQs, plus 20 presets and a USB-B port for configuration and firmware updates. The amplifier is designed for professional installations with a rack-mountable chassis, phoenix-style input/output connectors, and front-panel controls for metering, muting, and navigation. Key Specifications: Channels: 4 Output Power (Continuous): 1250W @ 4Ω, 1150W @ 8Ω (4-channel mode); 2250W @ 4Ω/8Ω (2-channel stereo mode) Frequency Response: 20 Hz to 20 kHz (+0.2 dB, -0.7 dB @ 8Ω) Distortion: <0.03% @ 8Ω (typical), 1.0% @ 4-8Ω (maximum) DSP Features: Crossover, limiter, EQ, delay, and QSC's Intrinsic Correction processing for QSC loudspeakers Connectivity: 4 x 3-pin Phoenix input connectors and 4 x 2-pin Phoenix output connectors Power Supply: PowerLight™ universal switch-mode power supply with PFC Controls: Front panel with channel mute/select buttons, signal/clip indicators, output meters, and an LCD screen Configurations: 20 factory presets for loudspeakers, with 50 user presets Additional Features: GPIO for life-safety applications, USB-B port for configuration and firmware updates Dimensions: 3.50 x 19.00 x 16.00 inches (8.89 x 48.26 x 40.64 cm) Weight: 22.00 lb (9.98 kg)