Bogen Power Amplifier Stereo 450W/ch / Mono 900W

Model #M450

Regular Price: $1,633.91

Special Price $1,210.30

Product Overview

***OPEN BOX SPECIAL. Short Time Only. Bogen Factory Resealed, NOT REFURBISHED. This is a NEW AMP. 2 Year Warranty from date of purchase.***

  • mono power levels: 900W for 70V speaker systems

  • 3 stereo power levels: 450W per channel @ 4 ohms

  • modes of operation to choose from - Stereo, Dual Mono, or 70V Mono

  • Low noise, low distortion, and high slew rate

  • Flexible modular input capability (2 module capacity)

  • Professional, dual-channel (balanced or unbalanced), high-impedance input module with gain selection included

  • 3 selectable low-frequency, roll-off choices

  • 2x1 mixer function when in mono modes

  • Insert connections for outboard equipment (in mono modes)

  • Post- and Pre-EQ Output Feeds (summed mono out in stereo mode)

  • DC, overload, short circuit, and thermal protection circuits

  • Clip limiting circuits for speaker protection

  • Power-saving Sleep Mode for intermittent use applications

  • Status, Signal, and Clip/Limit indicators

  • Back-Slope AC voltage stabilization for dependable performance over varying AC line voltages

  • Heavy-gauge steel chassis with cast aluminum front panel

  • Recessed volume control knobs with snap-on protective cover

  • Mounts in 2 rack spaces (3-1/2") directly stackable without need for extra space above or below

  • 2 independent, continuously variable, cooling fans for dependable and quiet operation

  • Easily removable front fan grilles with filters

  • Stable into 2-ohm loads

  • Listed to UL Standard 60065 for US and Canada


Bogen's M-Class Power Amplifier delivers what any amplifier need most – Flexibility, Power, and Reliability. Flexibility – 3 modes of operation: Stereo, 70V Mono, or Dual Mono; and 2 modular input bays for a variety of prioritized input types. Power – up to 450W/ch. Reliability – Massive power toroid and heat sinks; heavy 14-gauge chassis; patented Back-Slope™ AC voltage stabilization; Clip limiters, DC voltage, over-current, and thermal protection circuits.

Additional Information

Promotional Message No
SKU M450
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