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AUDAC CAP224, User Manual, Page: 13 / 16

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AUDAC CAP224 User Manual Download Page 13

13

The table below shows the output voltage, impedance and maximum power load for 
each corresponding amplifier.

Output Voltage

Impedance

Power

CAP224 
CAP248 
CAP424 
CAP448

100 Volt 
100 Volt 
100 Volt 
100 Volt

42 Ohm 
21 Ohm 
42 Ohm 
21 Ohm

240 Watt 
480 Watt 
240 Watt 
480 Watt

The 100 Volt speakers may be connected in parallel on the outputs of the amplifier 
unless  the maximum load / impedance has been reached. The number of allowable 
loadspeakers depends of the power / impedance of each connected loudspeaker.

Summary of Contents for CAP224

Page 1: ...CAP Series User Manual www audac eu ...

Page 2: ...2 ...

Page 3: ...EE 8 Caution 8 Chapter 1 Pin connections and connectors 9 Connection standards 9 Wire up the system 9 Chapter 2 Front rear panel 10 Front panel overview 10 Front panel description 10 Rear panel overview 11 Rear panel description 11 Chapter 3 Connecting the Amplifier 12 Input connections 12 Output connections 12 Chapter 4 Additional information 14 Technical specifications 14 Notes 16 ...

Page 4: ...4 ...

Page 5: ...efficiency and reliability of the devices is achieved by using switching power supplies in combination with Class D Amplifier technology A temperature controlled fan constantly keeps all parts within the right operation range while avoiding excessive buzz A built in multipurpose protection circuit protects against DC malfunction Short circuit overheating overload and limits the signal when necessa...

Page 6: ...6 CAP Series Block Diagram ...

Page 7: ...ATUS THAT PRODUCE HEAT DO NOT PLACE THIS UNIT IN ENVIRONMENTS WHICH CONTAIN HIGH LEVELS OF DUST HEAT MOISTURE OR VIBRATION THIS UNIT IS DEVELOPED FOR INDOOR USE ONLY DO NOT USE IT OUTDOORS PLACE THE UNIT ON A STABLE BASE OR MOUNT IT IN A STABLE RACK ONLY USE ATTACHMENTS ACCESSORIES SPECIFIED BY THE MANUFACTURER UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME O...

Page 8: ...Do not get the unit wet If liquid is spilled on the unit shut it off immediately and take it to a dealer for service Disconnect the unit during storms to prevent damage WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE The WEEE marking indicates that this product should not be disposed with regular houshold waste at the end of its working life This regulation is created to prevent any possible harm t...

Page 9: ... For balanced signal input connections Pin 1 Ground Pin 2 Signal Pin 3 Signal For balanced signal link through connections Pin 1 Ground Pin 2 Signal Pin 3 Signal Wire up the system The wiring of the system must be done according to the following rules to guarantee a proper functioning of the system in all circumstances 1 Speaker cable for amplified outputs Minimum 2 x 1 5 mm If distance 15m 2 x 2 ...

Page 10: ...while the 20dB LED illuminates when the input signal exceeds the 20 dBu level The Clip LED illuminates when the corresponding channel is working at maximum level To ensure the best signal to noise ratio the Clip LED may only illuminate at peak levels When the Clip LED illuminates frequently the amplifier will be overloaded a distorted Clipping sound will be available on the output The Protection L...

Page 11: ...HPF can be switched ON and OFF When the filter is switched ON frequencies below 400Hz will be suppressed This can be useful for eliminating low frequency hum and noise caused by external equipment and protects speakers from damage caused by excessive low frequency transients Gain control potentiometer Each channel is fitted with a gain control knob whereby the level for each individual channel can...

Page 12: ...k output connector The input signal from the signal source pre amplifier or mixer should be connected to the XLR input connections And by means of the XLR link output connectors the signal can be linked through to multiple amplifiers CAP424 AUDAC Output connections The loudspeaker output connections are performed using 4 pin terminal block connectors making it possible to connect high impedance 10...

Page 13: ...AP248 CAP424 CAP448 100 Volt 100 Volt 100 Volt 100 Volt 42 Ohm 21 Ohm 42 Ohm 21 Ohm 240 Watt 480 Watt 240 Watt 480 Watt The 100 Volt speakers may be connected in parallel on the outputs of the amplifier unless the maximum load impedance has been reached The number of allowable loadspeakers depends of the power impedance of each connected loudspeaker ...

Page 14: ...s Type Balanced Line Connectors Female XLR Input Male XLR Link Output Impedance 10 k Ohm Sensitivity 1 V RMS Output Type 100 V Loudspeaker Output Connectors 4 pin Euro Terminal Block 5 08 mm Impedance CAP224 424 42 Ohm CAP248 448 21 Ohm Controls Gain High Pass filter switch 400 Hz Indicators Power Protect Peak 20 dB Signal Protection DC Short Circuit Over Heating Over Load Limiter Cooling system T...

Page 15: ...t CAP424 448 89 Watt 1 8 Rated Power CAP224 115 Watt CAP248 187 Watt CAP424 218 Watt CAP448 440 Watt 1 3 Rated Power CAP224 221 Watt CAP248 400 Watt CAP424 435 Watt CAP448 870 Watt Weight CAP224 7 2 Kg CAP248 7 5 Kg CAP424 8 35 Kg CAP448 8 85 Kg ...

Page 16: ...16 Notes ...

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