Bogen M450, BOGEN M300, M600 manual Class Rear Panel

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Panel Descriptions

M-Class Rear Panel

1. Low-Impedance Outputs

Accepts up to #10 spade lugs for low-impedance speaker connections.

2. Channel Balance

Only active in Dual Mono mode. Allows one channel’s volume to be adjusted relative to the other channel.

3/4. Effects Loop In/Out

The effects loop connectors provide an insertion point for outboard signal processing equipment when the M-Class is operating in either 70V Mono or Dual Mono mode, where inputs provide a 2:1 mixer function.

5/6. Output Feeds (Pre/Post-EQ)

Two different output feeds are provided that can supply signal to other audio equipment. Both outputs are designed to feed high-impedance, unbalanced inputs of external equipment.The Pre-EQ Output Feed provides a signal before any external signal processing.The Post-EQ Output Feed provides a signal that has been affect- ed by the external signal processing equipment and the lo-cut filter.

7. Operational Mode Selector

The M-Class amplifer has 3 distinct modes of operation (Stereo; 70V Mono; Dual Mono) that are designed to provide a wide range of application coverage. For a description of the different modes, see the Operation sec- tion of this manual.

8. Fan Exhausts

Two independent, variable speed cooling fans respond as needed to keep the amplifier cool and reduce dust build-up.

9. 70V Mono Speaker Output

For 70V constant voltage speaker systems. Provides a single channel of amplification.

10. Chassis Ground

Provides convenient access to earth ground.

11. Lo-Cut Switch

Select a low-frequency roll-off of 65 Hz or 125 Hz for transformer-coupled and horn speakers. Flat position allows full low-frequency performance.

12. Module Bay

Accepts one or two Bogen input modules (one module included with amplifier).

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Contents Class Amplifier M300, M450, & M600 Models Important Safety Information Domestic and International ListingsContents Package Contents IntroductionPanel Descriptions Class Front PanelClass Rear Panel Installation Installation ComponentsRear Rack Mounting VentilationRack Mounting Table MountingModule Installation InstallationConnections SpeakersStandard Input Module included Operation Controls & ConnectorsSleep Mode Defeat Level ControlsEffects Loop Stereo ModeModes of Operation Output Feeds70V Mono Mode Dual Mono ModeAudio Buses Modules Mode of Operation 70V Mono ApplicationsMode of Operation Dual Mono Troubleshooting Turn off, then turn back onSpecifications Technical Specifications M600 M450 M300Spring Street, Ramsey, NJ 07446, U.S.A Tel -934-8500, Fax

M450, M600, BOGEN M300 specifications

The Bogen M300, M600, and M450 are sophisticated audio products celebrated for their versatility and performance in various professional applications. These models are designed to meet the rigorous demands of commercial sound systems, featuring advanced technologies that enhance their functionality and audio quality.

The Bogen M300 is a compact mixer with a power amplifier built-in, making it an excellent choice for small venues and installations. One of its standout features is its 3-channel mixer that allows users to connect diverse audio sources, including microphones and musical instruments. This model supports both mono and stereo input configurations, ensuring flexibility for different setups. The integrated power amplifier delivers a robust output, capable of driving speakers efficiently while maintaining clear audio fidelity.

In contrast, the Bogen M600 takes it a step further with expanded capabilities. This mixer is equipped with 6 input channels, providing users with greater versatility when connecting multiple audio sources. Additionally, the M600 features a built-in equalizer, enabling users to tweak sound frequencies to suit specific environments or preferences. Its compact design allows for easy installation in various settings, from schools to conference rooms, ensuring clear communication and optimal sound distribution.

The Bogen M450 is designed for ruggedness and durability, ideal for both portable and permanent installations. This model focuses on delivering high-quality sound reinforcement, making it suitable for larger venues. With multiple input options and advanced signal processing capabilities, the M450 provides superior sound clarity even in challenging acoustic environments. The unit features various output configurations, allowing it to work seamlessly with different speaker systems, whether in high-impedance or low-impedance setups.

All three models incorporate Bogen's commitment to ease of use, with intuitive controls that make adjustments straightforward for operators. Additionally, they come with extensive protection circuitry to safeguard against overloads and ensure long-term reliability.

In summary, the Bogen M300, M600, and M450 represent the pinnacle of audio technology in their respective categories. With their unique features, remarkable build quality, and versatility, these mixers are tailored to meet the needs of various sound professionals, guaranteeing exceptional audio experiences in any application. These innovative products continue to set the standard for audio solutions in commercial environments worldwide.
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