Professional 2-channel CLASS-D power amplifier This Mk2 version was completely reworked internally for better reliability and higher power Extremely compact 19” housing, height only 1U (44mm) Lightweight design based on soft start switch mode power supply 3 amplifier modes: stereo, mono and bridge Power stereo: 2x 450Wrms @ 4Ω 2x 250Wrms @ 8Ω Power bridge: 1x 900Wrms @ 8Ω Very efficient cooling, using temperature controlled fans Peak limiter prevents signal distortion Switchable 75Hz / -24dB low cut filter Adjustable input sensitivity: 0,775V ~ 1,0V ~ 1,44V Ground lift switch A plastic cover (included) can be installed to prevent unauthorized persons from changing the input levels DC fault + high temperature + overload and short circuit protections Balanced XLR-inputs & -outputs: daisy chaining of several amplifiers 3 Speakon® outputs: left + right channels + bridge