Crest CPX 3800 Stereo Power Amplifier - 1300W @ 4 Ohms
CPX(tm) Series Power Amplifiers: Three rugged, ultra-affordable power designs in the great Crest Audio tradition. In typical Crest Audio fashion, Crest Audio've over-built and over-engineered the CPX Series. Especially considering their highly competitive prices. Crest Audio included built-in subwoofer crossovers, low-cut filters to prevent woofer cone flutter, fan cooling, Speakon(r) output connectors and much, much more. Gain Comparator Limiting. When a signal has waveform peaks that exceed the amps' power-supply rails, waveforms get chopped off, or “clipped." This undesirable distortion most often happens when the amp is turned up too high (too much gain). GCL(tm) senses clipping (or current limiting) and dynamically reduces the gain for a few milliseconds. You can drive the CPX amp to its maximum (and beyond) without hearing audible distortion.
Features:
- Crest Audio's patented GCL™ Gain Comparator Limiting System for maximum output without audible distortion
- Two-speed demand-sensitive fan and Turbo Cooling heat dissipator design
- Detented gain controls
- Power, GCL and Signal Present LEDs on each channel
- Built-in 150Hz/18dB/octave Subwoofer Crossover with 1/4" TRS output
- Current in-rush limiter
- Over-heat, short circuit, clip limiting, faulty load and DC circuits protect your valuable sound reinforcement speakers and the CPX amplifier
- Barrier strip, balanced XLR and 1/4" TRS inputs with signal pass-through
- Neutrik® Speakon® and 5-way binding post outputs
- Separate bridged outputs featuring NeutrikÆ SpeakonÆ connector and resessed mode switch
- Rear-panel GCL defeat switch
- Rear rack supports
- 14-gauge steel chassis
- Mil-spec fiberglass circuit boards
- Massive toroid transformer and storage capa
- 8-Ohm Bridged -2650 w/channel
- 4-Ohm Stereo -1300 w/channel
- 8-Ohm Stereo -775 w/channel