Bogen M450 Signal Amplifier (M450)

This item is brand-new, factory sealed.

450 Watt Dual-Channel Amplifier 3 mono power levels: 1200W, 900W, or 600W for 70V speaker systems 3 stereo power levels: 600W, 450W, or 300 W per channel at 4 ohms 3 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 modules capacity) Professional, dual-channel (balanced or unbalanced), high-impedance input module with gain seletion 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 indications 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 UL Standard 60065 for US and Canada

Package Contents:

• M450 Signal Amplifier
• 2 x Rack Ears
• 2 x Filters and Grilles
• Instruction Manual
• Control Knob Cover
• Balanced Input Module
• 4 x Rubber Feet & Screws

Features

Package Contents:   

• M450 Signal Amplifier
• 2 x Rack Ears
• 2 x Filters and Grilles
• Instruction Manual
• Control Knob Cover
• Balanced Input Module
• 4 x Rubber Feet & Screws

 

Additional Information:   

• 3 selectable low-frequency roll-off choices
• 2 x 1 mixer function when in mono modes
• Prioritized inputs when in mono modes
• Insert connectors for outboard equipment (in mono modes)
• Post- and Pre-EQ Output Feeds (in mono mode)
• DC, overload, and thermal protection circuits
• Clip detection and limiting circuits for speaker protection
• Power-saving sleep mode for intermittent use applications
• Signal, clip, sleep mode, and protect indicators
• Back-slope AC voltage stabilization for depend- able performance over varying AC line voltages
• Heavy 14-gauge steel chassis with cast aluminum front panel
• Recessed volume control knobs with snap-on, protective cover
• Material: Aluminum

 

Specs

Physical Characteristics
Product Material	Aluminum
Weight (Approximate)	44 lb
Height	3.5"
Width	17"
Depth	16"
Warranty
Limited Warranty	2 Year
General Information
Brand Name	Bogen
Manufacturer Website Address	http://www.bogen.com
Marketing Information	Bogen's M-Class amplifiers deliver on what professional sound installers need most: Flexibility, Power, and Reliability. The M-Class allows for the installation of up to 2 input modules, accepting inputs from microphones, telephone systems, stereo sources, mono sources, or daisy-chaining of amplifiers. Each M-Class model comes standard with a single, professional-quality, stereo, high-impedance balanced input module.
Product Type	Signal Amplifier
Product Name	M450 Signal Amplifier
Manufacturer	Bogen Communications International, Inc
Manufacturer Part Number	M450
Product Model	M450