Crest Audio Series CA6 Power Amplifier

The Crest Audio CA6 Power Amplifier is a high-performance professional amplifier designed for demanding audio environments such as concert venues, theaters, clubs, houses of worship, and large public events. With impressive output power, reliable construction, and advanced protection features, the CA6 delivers consistent, powerful, and clear sound.

Equipped with Class H technology, rugged construction, and versatile connectivity, the CA6 offers professional-grade performance ideal for both touring and permanent installations. Whether driving large speaker arrays or subwoofers, this amplifier is built to deliver uncompromising quality and durability.

Key Features

• High Output Power

  • Stereo: 1,200W per channel at 8Ω

  • Bridged: 2,400W at 4Ω
    Perfect for large venues, subwoofers, and high-demand sound systems.

• Class H Technology
  Adjusts power supply rail voltage to match the input signal, improving efficiency, reducing heat, and optimizing performance.

• Durable Construction
  Rugged metal chassis with heat-dissipating design for reliable performance in touring and fixed installations.

• Advanced Protection Circuitry
  Thermal overload protection, short circuit protection, and power-up/down delay to safeguard amplifier and speakers.

• Exceptional Sound Quality
  Low distortion amplification with high fidelity across the audio spectrum.

• Versatility
  Suitable for a wide range of applications — live sound, permanent installations, subwoofer systems, and large-scale PA setups.

• Efficient Cooling
  Large fan and strategic venting for effective heat dissipation during heavy usage.

Technical Specifications

• Power Output:

  • Stereo: 1,200W @ 8Ω

  • Bridged Mono: 2,400W @ 4Ω

• Frequency Response: Typically 20Hz–20kHz ±0.5dB

• Total Harmonic Distortion (THD): <0.1%

• Signal-to-Noise Ratio: >105 dB

• Input Sensitivity: 1.4V RMS for full output

• Input Impedance: Balanced: 20 kΩ

• Cooling: Variable-speed fan with efficient airflow design

• Protection: Thermal, short circuit, DC fault, and turn-on/off delay protection

Applications

• Live Sound Reinforcement: Touring sound systems, concert halls, outdoor events.

• Permanent Installations: Clubs, theaters, auditoriums, houses of worship.

• Subwoofer Systems: Powerful and reliable for bass-heavy applications.

• Public Address Systems: Clear and consistent sound for large spaces.

Advantages and Benefits

• Powerful and reliable amplification for professional applications

• Efficient Class H design for reduced heat and improved performance

• Rugged construction for long-term durability in demanding environments

• Flexible usage — from live sound reinforcement to permanent installations

• Comprehensive protection for both amplifier and speaker systems