M300, M450, M600 M-Class Modular Amplifiers from Bogen

Model M300

M-Class Dual-Channel Amplifiers

Bogen's M-Class delivers on what professional sound installers 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 600W/ch stereo or 1200W of 70V mono power. 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.

3 mono power levels: 1200W, 900W, or 600W for 70V speaker systems
3 stereo power levels: 600W, 450W, or 300W per channel @ 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 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

Part #	Description	List Price	Box Qty.	Lashen's Price	6 or More	Ship Weight
M300	300 WATT AMP /CHNL @ 4 OHMS	$ 1,845.69 each	1	$ 872.51 each	Call Now For Best Price 1-800-552-7436	46.7 lbs

Optional Accessories

RPK86 - Rear Rack Support Brackets for M-Class and Black Max Amplifiers
Input Modules for the M-Class Amplifiers

Technical Specifications

M-300 Data Sheet in Adobe Acrobat Format

Model M450

M-Class Dual-Channel Amplifiers

Bogen's M-Class delivers on what professional sound installers 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 600W/ch stereo or 1200W of 70V mono power. 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.

3 mono power levels: 1200W, 900W, or 600W for 70V speaker systems
3 stereo power levels: 600W, 450W, or 300W per channel @ 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 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

Part #	Description	List Price	Box Qty.	Lashen's Price	6 or More	Ship Weight
M450	450 WATT AMP /CHNL @ 4 OHMS	$ 2,124.85 each	1	$ 1,004.47 each	Call Now For Best Price 1-800-552-7436	52 lbs

Optional Accessories

RPK86 - Rear Rack Support Brackets for M-Class and Black Max Amplifiers
Input Modules for the M-Class Amplifiers

Technical Specifications

M-450 Data Sheet in Adobe Acrobat Format

Model M600

M-Class Dual-Channel Amplifiers

Bogen's M-Class delivers on what professional sound installers 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 600W/ch stereo or 1200W of 70V mono power. 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.

3 mono power levels: 1200W, 900W, or 600W for 70V speaker systems
3 stereo power levels: 600W, 450W, or 300W per channel @ 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 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