Bogen M450 Specifications

M-Class AmplifierM300, M450, & M600 ModelsInstallation and Use Manual© 2001 Bogen Communications, Inc.All rights reserved.54-2037-01D 1205

InstallationModule InstallationInstallationTwo input module bays are available to accept various Bogen input modules thereby allowing users to customi

ConnectionsSpeakersLow-Impedance Speaker ConnectionsWhen the amplifier is set to either the stereo mode or the DualMono mode (see Operation section),

OperationControls & ConnectorsLevel ControlsThe front-mounted level controls act differently depending on the mode of operation.In the stereo mode

OperationEffects LoopThe effects loop connectors act as an insertion point for outboard signal processingequipment when the M-Class is operating in ei

Operation70V Mono ModePlacing the 3-position switch to its right most position putsthe amplifier in the 70V Mono mode of operation. Theamplifier suppl

OperationModulesStandard Input ModuleThe M-Class is shipped with one inputmodule pre-installed. The module pro-vides 2 high-impedance, balanced, low-n

ApplicationsApplication ExamplesApplication 1: Simple 1-Zone, 70V Mono telephone paging system with background musicBackground music plays through the

ApplicationsApplication 3: Global music/message buffered and distributed to multiple amps with local override input for each amplifierSimilar to the p

Troubleshooting14• Amplifier not plugged in.• AC outlet dead.• Power switch off.• Breaker (power switch) tripped.- Turn off, then turn back on.• 70V m

Specifications15* Both channels driven at nominal line voltage 120V AC, 60 Hz.** Requires 20A, NEMA 5-20R Type Receptacle.Technical Specifications M60

NoticeEvery effort was made to ensure that the information in thisguide was complete and accurate at the time of printing.However, information is subj

50 Spring Street, Ramsey, NJ 07446, U.S.A.Tel. 201-934-8500, Fax: 201-934-9832www.bogen.comThe Bogen M-Class Amplifier Series is warranted to be free

ContentsPageINTRODUCTION ...1Package Contents...

IntroductionBogen's M-Class amplifiers deliver on what professional sound installers need most: Flexibility, Power, andReliability.FlexibilityThe

Panel DescriptionsM-Class Front Panel1. Status IndicatorsThe Status LED is a multi-purpose indicator that lights in three colors to show status. One f

Panel DescriptionsM-Class Rear Panel1. Low-Impedance OutputsAccepts up to #10 spade lugs for low-impedance speaker connections.2. Channel BalanceOnly

InstallationInstallation Components1. Rack EarsPrior to installing the amplifier, you will need to attach the installation rack ears if you intend to

InstallationVentilationThe M-Class was designed to be placed on a table or rack-mounted. When rack mounted, the amplifiers can bestacked one on top of