Rockford Fosgate 240X4, 160X4 operation manual Stereo Operation

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Stereo Operation

Input 2-Ch.

{

+ L – + R –

– L+ – R +

+ –

4 ohm

–	+
	4 ohm

2-Channel Input

Rear XCard*

Front XCard*

LP

LP

Rear XCard

Front XCard

*Note: XCard can be inserted in HP, LP, or Full Range

•RCAs are connected to front inputs

•Signal Input Switch set to 2-channel input

•Gain for front and rear must be set equally to balance left and right channels

•Impedance for left bridged channel should be no less than 4Ω

•Impedance for right bridged channel should be no less than 4Ω

•XCards for front and rear are set identically as High-Pass, Low-Pass or Full Range

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Contents Channel Amplifiers Installation & Operation Manual Page Practice Safe Sound T T I N G S T a R T E D T R O D U C T I O N PU N C H 4-CHANNEL AM P L I F I E R AC C E S S O R Y PA C KEnergy Storage Capacitor RO C K F O R D FO S G AT E AC C E S S O R I E STechnical Design Features Transana TRANSconductance Active Nodal AmplifierXCard Internal Crossover Mosfet Devices Design Features Amplifier S TA L L AT I O N CO N S I D E R AT I O N S Mounting Location Battery and Charging R I N G T H E S Y S T E MPunch Page I N G T H E Xcard Using the Signal Input Switch Channel InputPower Connections BA S I C CO N N E C T I O N SStereo Operation Mono Operation Channel Operation P U TChannel Stereo Operation Channel Stereo/Single Bridged Operation Channel Stereo/Dual Bridged Operation SY S T E M DI a G R a M S Watt 3-Way SystemWatt 4-Way System 12dB/octaveLP Watt 4-Way System Troubleshooting Amplifier does notTurn on Amplifier has noSpeaker Output Low or DistortedNo Output on Rear ChannelsEngine Noise About the Dynamic Power Measurements N a M I C P O W E R M E a S U R E M E N T SMusic Listening to Loudspeakers Not ResistorsWhat is an Amplifier? Information Cubed160X4 Specification S 120180 100R R a N T Y I N F O R M a T I O N Page Page Rockford Fosgate