Crown Audio MA-2402 Load Impedance Note Safe with all types of loads Stereo, Bridge Mono, DB gain

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MA 2402 Power Amplifier

8 Specifications

Performance (continued)

Macro-Tech 2402

Load Impedance (Note: Safe with all types of loads)

 

Stereo

2-8 ohms

Bridge Mono

4-16 ohms

Parallel Mono

1-4 ohms

 

 

 

Voltage Gain (at maximum level setting, ± 6%)

 

0.775V sensitivity

38 dB ± 0.5 dB

1.4V sensitivity

33 dB ± 0.5 dB

26 dB gain

26 dB

 

 

Required AC Mains

50/60 Hz, 100-240VAC (+10%,–15%)

 

 

Power Draw at Idle

100 watts or less

 

 

Ventilation

Flow-through ventilation from

 

front to side panels

 

 

Cooling

Internal heat sinks with forced-air cooling for

 

rapid, uniform heat dissipation

 

 

Dimensions

 

Width

EIA Standard 19-inch (48.3 cm) rack mount

 

(EIA RS-310-B)

Height

3.5 inches (8.9 cm

Depth

16 inches (40.6 cm)

 

 

Weight

 

Net Weight

51 lb 12 oz (23.5 kg)

Shipping Weight

65 lb (29.5 kg)

 

 

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Operation Manual

Image 22
Contents Macro-Tech Some models may be exported under the name AmcronImportant Safety Instructions Importantes Instructions de SécuritéTCF Technical Certificate No P4300CRI1.IWS Safety StandardCrown Audio, Inc Competent Body’s Name and AddressTable of Contents Features How to Use This ManualWelcome You may also stack amps without using a cabinet SetupUnpack Your Amplifier Install Your Amplifier 48.3 cmChoose Input Wire Connectors Choose Output Wire and Con- nectorsSee .6. Set the back panel stereo/mono switch to Stereo Wire Your SystemStereo Mode Bridge-Mono ModeParallel-Mono Mode Operation Startup ProcedurePrecautions Set Input SensitivityOdep Indicators Front Panel Controls and IndicatorsSignal/IOC Indicators Enable IndicatorReset Switches Back Panel Controls, Indicators and Connec Tors Power CordStereo/Mono Switch Input Sensitivity Switch not shownIndicators IndicatorsProtection Systems Advanced Features OptionsStandby Mode OdepHere are some of its many features Advanced FeaturesFuses and Circuit Breakers Options PIP and PIP2 Modules PIP2 Adapter ConnectionCooling Fan Options Level Control Shaft LockTroubleshooting Overview Please refer to the block diagram in FigureTheory of Operation Circuit TheoryBridge-Mono Operation Parallel-Mono Operation120 VAC, 60 Hz Units, Bridge mono mode Specifications120 VAC, 60 Hz Units, Parallel mono mode Weight Net Weight Power Draw at IdleDimensions Width Shipping WeightMaximum Power Notes Macro-Tech 2402 Maximum Power MatrixMinimum Power Notes Macro-Tech 2402 Minimum Power MatrixAC Power Draw and Thermal Dissipation Constant 0.35 is inefficiency 1.00-0.65AC Power Draw Thermal Dissipation Service Warranty United States & CanadaReason for failure, except as excluded in this Warranty 12/01MA 2402 Power Amplifier Fax Crown Audio, IncMishawaka Rd Elkhart This page Intentionally Left Blank Model ‰ Personal/Consumer ‰ Business/CorporateMA 2402 Power Amplifier MA 2402 Power Amplifier