Crown Audio IT9000 HD, I-T5000 HD, I-T12000 HD, I-T9000 HD AC Power Draw and Thermal Dissipation

Page 45

I-Tech HD Series Power Amplifiers

7 AC Power Draw and Thermal Dissipation

I-Tech 5000HD AC Current Draw and Thermal Dissipation:

Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz.

Typical line impedance used.

Data based on both channels driven.

I-T5000HD

 

 

120VAC

208VAC

230VAC

 

Thermal Dissipation

 

 

 

Watts Out

 

Watts Out

 

Watts Out

 

 

 

 

 

 

Per 1A

 

Per 1A

 

Per 1A

 

 

 

 

 

Line Current

Amp Line

Line Current

Amp Line

Line Current

Amp Line

Watts

 

 

 

Load

120VAC

Current

208VAC

Current

230VAC

Current

Dissipated

Btu/hr

kcal/hr

Idle (sleep mode)

 

0.8

 

0.95

 

0.9

 

53

182

157

Idle (awake)

 

1.6

 

1.4

 

1.3

 

172

587

505

 

 

 

 

 

 

 

 

 

 

 

1/8th Power Pink Noise

8 Ohms/Ch.

5.3

59.6

3.4

94.6

3.1

102.6

305

1040

262

Typical of program material

16 Ohms Bridge

 

 

 

 

 

 

 

 

 

just at clip.

4 Ohms/Ch.

7.8

64.9

4.7

106.9

4.4

116.3

414

1413

356

 

8 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

 

2 Ohms/Ch.

8.0

58.1

4.8

96.1

4.4

106.0

476

1625

410

 

4 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/3rd Power Pink Noise

8 Ohms/Ch.

10.9

77.1

6.6

126.2

6.0

139.9

437

1491

376

Typical of program material

16 Ohms Bridge

 

 

 

 

 

 

 

 

 

with severe clipping.

4 Ohms/Ch.

17.8

77.0

10.5

129.1

9.5

142.1

711

2426

612

 

8 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

 

2 Ohms/Ch.

17.7

70.3

10.7

115.3

9.4

128.7

824

2814

709

 

4 Ohms Bridge

 

 

 

 

 

 

 

 

 

 

Operation Manual

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Contents T9000 HD T12000 HD T5000 HDSome models may be exported under the name Amcron 140811-1Wichtige Sicherheitsinstruktionen Important Safety InstructionsEuropean Representative’s Name and Address Safety StandardFamily Name I-Tech HD EMC StandardsTable of Contents T9000HD T5000HDT12000HD WelcomeUnpack and Install Your Amplifier SetupYou may also stack amps without using a cabinet Magnetic FieldWire Inputs and Outputs Wiring basics Connecting to AC MainsChoose Input Wire and Connectors Choose Output Wire and ConnectorsDistance Important Turn off the amplifier and unplug its power cord Stereo Mode WiringDisabled Bridge-Mono ModePrecautions Startup ProcedureOperation Protecting Your SpeakersPower Switch Front Panel Controls and IndicatorsUSB 2.0 Connector Fault IndicatorAnalog Inputs Section Back Panel Controls, Indicators and Connectors FansOutputs Section Digital Inputs SectionAdvanced Operation PresetsMenu Tree Navigating the LCD Control Screen IntroductionNext Exit30.0 dB DB MuteOperation Examples Advanced Menu 96 kHz+15dBu Analog Analog+ + OFF v OFFOFF dB OFF 120 VAC Monitor Menu108.8 Hrs Alert MenuNetworking Menu Networking MenuCobranet Menu Cobranet MenuPresets Introduction User PresetsDownloadable Presets File Transfer Via the USB Port How to transfer a file from a USB flash drive to the amplifierThese messages may appear on the LCD screen List of Pop-Up Boxes and DescriptionsNetworking the Amplifier Digital Audio Options AES/EBUNetwork Troubleshooter Select Network CardInput Level, Mute, Link, Level Meters, and Indicators Amplifier ModeInput Signal Level Meter Clip Indicator Output Signal Level MeterDigital with Analog Backup Input Signal RouterAnalog Signal Detect Threshold -100 dB to 0 dB Digital with Analog OverrideSource Configuration CobraNet Advanced SettingsInput Delay and Driver Delay Input Signal CompressorInput EQ and Output EQ Crossover Filters LevelMax Suite Average Power LimiterPeak Voltage Limiter Transducer Thermal LimitingContinuous Load Monitoring On Enables or disables the load-supervision functionADC DSP DAC Preset Manager Sine On/Off Turns the sine-wave generator on or off Signal GeneratorAES input Limiters Amplifier Cobranet input trim Fixed-Gain Mode in the I-Tech HDAmplifi er’s power switch is off TroubleshootingEthernet link is broken Speakers not connected Open circuit due to speaker failureHz 20 kHz with 0.35% THD SpecificationsCommon Mode Rejection CMR 20 Hz to 1 kHz Crosstalk below rated power, 20 Hz to 1 kHzAC Line Connector DimensionsTypical Frequency Response 1W ChartsTypical Damping Factor vs. Frequency AC Power Draw and Thermal Dissipation 205 177 Btu/hr Kcal/hr225 767 660 57.6 91.2 99.8 392 1338 337212 183 Per 1A Line Current213 726 625 63.6 103.3 111.8 441 1504 379Advanced Features HiQnet Networks HiQnet control offers many advantagesNetwork Addresses 00-0A-40-00-DC-2F 192.168.0.1IP Router Fast Ethernet 100Base-T Closer Look at CobraNetAudio Specs Bundles and Audio ChannelsConductor Switched NetworksAppendix B Setting Sensitivity for Best Gain Staging Service Warranty Worldwide Except USA & Canada Items Excluded from this CROWN- WarrantyFax Crown Audio, IncMishawaka Rd Purchase DateThis page Intentionally Left Blank Crown Audio Factory Service Information

I-T9000 HD, I-T12000 HD, IT9000 HD, I-T5000 HD specifications

Crown Audio has established itself as a leader in the audio amplification industry, and its IT series, including the IT9000 HD, I-T9000 HD, I-T5000 HD, and I-T12000 HD, exemplifies this commitment to quality and innovation. These amplifiers are engineered to deliver exceptional audio performance, reliability, and user-friendly operation, making them ideal for a variety of applications, from concert sound to installed audio systems.

The IT9000 HD is a powerhouse that provides robust performance through its high-efficiency design. Featuring advanced Class I technology, it can deliver a staggering output of up to 9000 watts. This model is built with a lightweight, compact chassis that allows for easy installation and portability. The IT9000 HD incorporates Crown’s proprietary DriveCore technology, which combines the amplifier’s driver and output stage into a single chip, significantly increasing efficiency and reducing the overall size of the amplifier.

Next in line, the I-T9000 HD offers similar power output capabilities but adds flexibility with its network connectivity options. This model supports the latest in digital signal processing, allowing users to tailor their audio system with precision. It also features intelligent fan cooling technology that adjusts the fan speed based on heat generation, ensuring optimal performance under varying load conditions.

The I-T5000 HD stands out with its unique ability to deliver a maximum of 5000 watts, making it an ideal choice for smaller venues or mobile applications where power-to-weight ratio is critical. It shares many of the technological advancements of its larger counterparts, including enhanced DSP capabilities and comprehensive monitoring via onboard indicators and remote software control.

Lastly, the I-T12000 HD is the flagship model in this series, capable of an impressive 12000 watts output. It boasts advanced power management features and offers multiple operating modes, including stereo and bridged operation. The I-T12000 HD is designed for the most demanding applications, ensuring ultra-reliable performance and pristine sound quality in even the largest spaces.

All models in the Crown IT series feature a rugged construction for durability, along with intuitive front-panel controls for easy operation. They also include comprehensive network control options, allowing users to manage and monitor their systems remotely via DSI (Digital Signal Interface) and DSP capabilities.

In conclusion, Crown Audio's IT9000 HD, I-T9000 HD, I-T5000 HD, and I-T12000 HD amplifiers represent the pinnacle of amplifier technology, delivering unmatched performance, efficiency, and versatility for a wide range of audio applications. Whether for live events or permanent installations, these amplifiers provide the power and reliability necessary to meet the demands of modern audio environments.
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