Technology partner: V261 Bogen Communications LLC
SKU X600-261
Black Max amplifiers are designed to provide maximum performance in constant voltage speaker systems. Dual 70V transformerless outputs deliver exceptionally clean audio to speaker systems requiring up to 1200 watts of total power, or two separate channels of audio up to 600W per zone, in a single package. High efficiency class H amplifier design and auto-sleep feature reduce power consumption on continuously-powered systems. Rear-mounted volume controls, independent low-cut filters on each input, and pluggable input terminal strips were specifically designed for the fixed install market. Built-in power sequencing for controlling multiple Black Max amplifiers combats current in-rush problems of large audio systems. Massive power toroid and heat sinks; heavy 14-gauge chassis; Back-Slope AC voltage stabilization; clip limiters; and DC voltage, over-current,and thermal protection circuits make this a workhorse amplifier.
*2-4 Days Lead Time for Stock Items / 14-Day Lead Time for Clocks and Penton*


  • Built-in Power Sequencing Inputs eliminate current in-rush problems of large audio systems with multiple amplifiers.
  • Auto Sleep Mode reduces the power consumption of continuously powered systems when there is no input activity.
  • Back-SlopeTM AC Voltage Stabilization circuitry assures consistent performance and reliability by regulating the proper amount of AC energy to the amplifier despite varying AC line voltages and load conditions.
  • Low noise, low distortion, and high slew rate
  • Continuously variable speed cooling fans
  • DC, overload, short circuit, and thermal protection circuits
  • Clip limiting circuits for speaker protection
  • Heavy-gauge steel chassis with cast aluminum front panel