The Parasound Halo A23 amplifier is a combination of state-of-the-art technology, outstanding professional knowledge and stunning industrial design. Thanks to its high current class A / AB amplification, balanced MOSFET drive level and symmetrical XLR inp...

4 speaker connections (A and B outputs for both channels). High current for stable operation at 2 Ohms. Class AB input stage plus premium Class D power stage. Audio sensing auto-on trigger. 12 volt auto-on trigger input. Looping 12 volt trigger output. Speaker level input for expanding systems w/out...