Bogen SI35A, PI35A manual Basic System Hook-Up, Wire Speaker Connections to the SBA225

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Basic System Hook-Up

4-Wire Speaker Connections to the SBA225

4-wire speaker connections (3-conductor + shield) is recommended for all new installations. The figure below shows the connection to the back of the SBA225 when using a 4-wire system.

Note: You must use Bogen connectors for this connection. There are different connectors available for different wire gauges. Refer to the list below to determine the correct connector model number.

Connector Kit Numbers:

Use Bogen Connector Kit Model No. 2518 for 18 Ga. Wire

Use Bogen Connector Kit Model No. 2520 for 20 Ga. Wire

Use Bogen Connector Kit Model No. 2522 for 22 Ga. Wire

Make sure this pin is left open when connecting wiring to switchbank

CA10A Call Switch

 

 

 

CA11A Call Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: For speaker-only applications, do not connect the shield to ground at the speaker end (leave it floating).

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Contents Page Page Contents Maintenance & Service Wiring and Grounding PrecautionsAuxiliary Power Receptacle UnpackingIntroduction FeaturesDescription MCP35A Control Panel Front PanelRear View SBA225 Speaker Selector Panel Front ViewBasic System Operation Wire Speaker Connections to the SBA225 Basic System Hook-UpVoice Call-In Feature Call-In SwitchesVoice Call-In Wiring Speakers and Speaker Wiring Time TonesExternal Emergency Mic Advanced Hook-UpsEmergency Telco Page External Booster Amp TWK351 Wire Converter CA17 Call-In Switch SCR25A Call-In ModuleSI35A Model Option Enhancements Special Adjustments Gain AdjustmentsInternal Jumper Selections Troubleshooting Guide MCP35A Troubleshooting ProcedureSystem Specifications Accessory EquipmentPage Spring Street, Ramsey, NJ 07446, U.S.A Tel 201-934-8500 Fax
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PI35A, SI35A specifications

The Bogen PI35A is a versatile and high-performance amplifier that is designed for commercial sound reinforcement applications. With its robust construction and advanced features, the PI35A is perfect for schools, conference rooms, and various public address environments.

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