- Crest Audio debuts the E-Lite Series power amplifiers with the E-Lite 1800 & 3000 and E-Lite 1800 DSP & 3000 DSP. The E-Lite series features lightweight design with high power and stable performance down to 2-ohm loads. Crest Audio E-Lite Series amps are built on an advanced, high-speed class D design with a switch-mode power supply that reduces weight while increasing reliability, thermal efficiency and output power. The E-Lite 1800 and E-Lite 1800 DSP boast 900 watts per channel, and the E-Lite 3000 and E-Lite 3000 DSP boast 1500 watts per channel and both versions weigh less than 10 pounds. These amplifiers deliver rock-solid performance in parallel, stereo and bridged modes. The robust power supply allows these amplifiers to deliver consistent, stable performance with low frequencies down to 2-ohm operation.