The CA1.54 is a 4 x 1,500W (@2/4 Ohms) Class D power amplifier in a lightweight 2RU fan-cooled chassis. It's unique D-MAX™ amplifier technology delivers optimized efficiency and low thermal operation by the use of a new Ashly-developed Dynamic Power Factor Correction, high-speed switching power supply and lossless SiCO2 FET switches which eliminate switch-off noise and reduce wasted power and heat. The result is higher sounds output with lower current draw that most similar amplifiers. Additionally, the CA guarantees cool operation by incorporating a SailFlow directed active air cooling system, which maximizes airflow to the areas where the most heat is generated. The CA1.54 can be used as a typical Low Z amplifier for larger performance install speaker systems, but can also deliver 70/100V output power for use in distributed, constant-voltage sound systems. Channels are each equipped with an 80Hz HPF, Limiter and a VC remote volume control port. All Euroblock connections make installation easy.