The XPA-DR1 is a true monoblock power amplifier, and features a single Differential Reference Amplifier Module, in a true monoblock configuration, powered by its own dedicated 3 kW switch mode power supply. The XPA-DR1 provides massive power, superb dynamics, incredible resolution, and absolute control. If you’re looking for the very best sound quality, with virtually endless reserves of power against a jet black noise floor, this is the amplifier for you.


* Price is per unit

XPA-DR-1 Monoblock

  • Power Output (both channels driven) 650 watts RMS, per channel, into 8 Ohms, at <0.1% THD
    Power Output (both channels driven) 1000 watts RMS, per channel, into 4 Ohms, at <0.1% THD
    Minimum Recommended Load Impedance (per channel) 4 Ohms (which equals one 4 Ohm load or two paralleled 8 Ohm loads)
    Damping Factor > 500

    Input Connections

    Unbalanced (RCA); balanced (XLR); one each, per channel, user selectable.

    Dimensions 17” wide x 8” high x 19” deep (unboxed; including feet)
    Weight 40.5 lbs (unboxed)