Rockford Fosgate 4-CHANNEL AMPLIFIER owner manual Punch 4080DSM Punch 4040DSM

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PUNCH 4080DSM

PUNCH 4040DSM

9-5/8"(24.4cm)W9-5/8"(24.4cm)W 12-5/8"(32.0cm)L13-5/8"(34.6cm)L 2-5/8"( 6.6cm)H2-5/8"( 6.6cm)H

15Hzto100kHz

Atoutputconnector-Over150

20Hzto20kHz± 1dB/10Hzto100kHz-3dB

12dB/octavewithselectablehighpass,lowpassandfullrange viainterchangeableModuleCards

Over5

Lessthan0.05%

Variablefrom40dBto14dB(200mV-2Volt) Theabovefiguresarefactorypresetandarecorrect for500mVratedsourceunits.

Internalanalog-computeroutputprotectioncircuitrylimitspowerincaseof overload.Thermalswitchshutsdowntheamplifierincaseofoverheating.

30Amps50Amps

ATCAGU

Bass: +18dBMaximumat45Hz Treble: +12dBMaximumat20kHz

20kohms

Specificationssubjecttochangewithoutnotice.

Dimensions

Bandwidth

DampingFactor@4Ω

FrequencyResponse

Crossover

SlewFactor

IMDistortion(IHF)

InputGain

Protection

B+FuseSize (ExternaltoAmplifier) FuseType

Equalization

Input Impedance

2

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Contents DSM Practice Safe Sound Table of Contents Specifications Punch 4080DSM Punch 4040DSM Punch 4-CHANNEL Accessory Pack Introduction Top View of Amplifier and End Caps Controls and Features+/GND Power/REM/LED SideInput/Output Terminal Side Installation Considerations Battery and Charging Mounting and Location Wiring the PunchWire Strip back approximately 3/8 1cm of insulation Ground Remote Turn-on Input Page Page Speaker Impedance Table of Component ValuesActive Crossover Mode Selection Frequency Settings Bridged MONO/BI-AMPLIFIED Sample Wiring DiagramsChannel Bridged Stereo 4Ω Subwoofer BI-AMPLIFIED Stereo Channel with Bridged Subwoofer Channel with Subwoofer AMP Bridged Mono Solution TroubleshootingProblem Amplifier gets too hot Engine Noise Whine About the Dynamic Power Measurements Dynamic Power MeasurementsMusic Listening to Loudspeakers Not ResistorsInformation Cubed Audio Graph The PowerCubeWhat is an Amplifier? Warranty Information Rockford Fosgate
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