Crest Audio 18

The Crest Audio CA 18 is a professional power amplifier designed for live sound reinforcement and installation applications. It is known for its robust construction, high power output, and reliable performance.

Here are some key features and specifications commonly associated with the Crest Audio CA 18:

Power Output: The CA 18 typically offers a power output of 1,800 watts per channel at 8 ohms, and 2,600 watts per channel at 4 ohms. These power ratings can vary depending on the specific model or configuration.

Amplifier Class: The CA 18 is likely a Class H amplifier, which combines the efficiency of Class AB amplifiers with higher voltage rails for improved power output.

Cooling System: The amplifier incorporates an efficient cooling system, including variable-speed fans and heat sinks, to dissipate heat generated during operation and prevent overheating.

Connectivity: The CA 18 typically features balanced XLR input connectors for connecting audio sources, as well as binding post or Speakon output connectors for connecting speakers.

Controls and Indicators: The amplifier may have front-panel controls such as gain knobs, signal and clip indicators, and power switches. Some models may also feature built-in DSP (Digital Signal Processing) for additional control and signal manipulation.

Protection Features: The CA 18 likely includes various protection features such as thermal protection, short circuit protection, and DC offset protection to ensure the safety of the amplifier and connected equipment.

Please note that the specific features and specifications of the Crest Audio CA 18 can vary depending on the model or revisions released by the manufacturer. For the most accurate and up-to-date information, it is recommended to refer to the official documentation or contact Crest Audio directly.