Bogen Black Max X450 Amplifier
Item No.
Mfg Part No.
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Product Information for Bogen Black Max X450 Amplifier

Highlights for Bogen Black Max X450 Amplifier

  • Product Type:Amplifier
  • Frequency:60 Hz
  • Input Voltage:110 V AC

Marketing Information

Bogen's Black Max amplifier is 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 amplifier 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.


  • Output Power: 450 W RMS 1 kHz) @ 11 Ohm
  • Controls/Indicators


    Environmental Conditions

    General Information

  • Product Type: Amplifier
  • Manufacturer Part Number: X450
  • Manufacturer Website Address:
  • Manufacturer: Bogen Communications International, Inc
  • Product Model: X450
  • Product Name: Black Max X450 Amplifier
  • Product Line: Black Max
  • Brand Name: Bogen
  • Miscellaneous

    Additional Information


  • 2 independent, continuously variable, cooling fans for dependable and quiet operation
  • Heavy-gauge steel chassis with cast aluminum front panel
  • Power-saving sleep mode for intermittent use applications
  • Pluggable terminal strips for input connections
  • Electronically balanced high-impedance inputs
  • Pluggable terminal strip for sequencing wiring
  • Low noise, low distortion, and high slew rate
  • Easily removable front fan grilles with filters
  • Sequential Turn-On Circuitry (defeatable)
  • Clip limiting circuits for speaker protection
  • Independent low-cut filters on each input
  • High efficiency class H amplifier design
  • Transformerless direct drive outputs
  • Status, Signal, and Limit indicators
  • Toroidal Power Transformer
  • Sleep Mode (defeatable)
  • Physical Characteristics

  • Dimensions: 3.50" Height x 17" Width x 16" Depth - (Without rack mount brackets attached)
  • Weight: 44 lb
  • Power Description

  • Input Voltage: 110 V AC
  • Frequency: 60 Hz
  • Input Voltage Range: 95 V AC to 130 V AC
  • Processor & Chipset

    Technical Information