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Crest CA 4 Stereo Power Amplifier

  • Crest CA 4
Your Price:
$1,099.00 (You save $221.00)
In Stock

Product Description

The CA4 professional power amplifier is designed to achieve unsurpassed sonic performance and long-term reliability--even when operating under extreme stress--in touring or fixed installation applications.The CA4 provides tremendous value in proven amplifier technology. CA4s form the backbone of discriminating rental systems and high-power club installations worldwide.Auditoriums, churches, regional tour sound companies and mobile DJs are all ideal candidates for the CA4's combination of value and sonic quality.The CA4 provides economical access to the premium sound quality of the Crest Audio Pro Series.Professional power-handling capabilities and exceptional low-end response make this amplifier an ideal choice for installations and touring applications that demand the finest audio quality.

  • Crest Audio's legendary "overbuilt" power supply
  • Toroidal power transformer
  • Latest generation of high-speed, wide-bandwidth output devices
  • Twin tunnel cooling with back-to-front air flow
  • Dual, variable speed DC fans
  • Massive, extruded aluminum heat sinks
  • Balanced XLR and 1/4-inch (TRS) inputs
  • 5-way binding post outputs or Speakon connectors (market dependent)
  • Stereo/parallel/bridged mono mode selector switch
  • Ground lift jumper
  • ACL (active clip limiting) prevents speaker damage with gentle gain reduction at clip threshold
  • IGM (instantaneous gain modulation) monitors connected loads to detect conditions that may overstress output devices
  • AutoRamp gradually increases gain to attenuator setting level when amplifier is turned on
  • TourClass also includes comprehensive thermal management; and short circuit, DC voltage, turn-on/off transient, current inrush and sub/ultrasonic input protection
  • Input sensitivity selection
  • Recessed, stepped attenuators
  • Front panel circuit breaker switch
  • Modular construction
  • Power Rating 8 Ohm Stereo: 250 Watts
  • Power Rating 4 Ohm Stereo: 435 Watts
  • Power Rating 2 Ohm Stereo: 500 Watts
  • Power Rating 8 Ohm Bridge: 830 Watts
  • Power Rating 4 Ohm Bridge: 1000 Watts
  • Distortion:Output Circuitry: Class AB
  • Current Draw: 6.8 Amperes
  • Weight: 41 Lbs
  • Frequency Response: 20Hz - 20kHz
  • Damping Factor:550:1 @ 8 Ohms
  • Input Impedance Unbalanced: 10 k ohms
  • Cooling: Dual Variable Speed Fans
  • Input Connectors: XLR & TRS
  • Output Connectors: 5-Way Binding Posts or Speakon
  • Rack Units: 2 U
  • Input Impedance Balanced: 20 k ohms
  • Dimensions (W-D-H): 19 x 18 x 3.5 Inches


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