ESX QL750.1 24V Mono Class D Digital amplifier 750w RMS 2ohm stable
QL750.1 (24V). Mono Class D Digital Amplifier. 1 x 450/750 Watt RMS @ 4/2 Ω. The compact QUANTUM QL amplifiers are technically the little brothers of the QUANTUM QE models. They are ideal for use where installation space is very limited.