Used Crown I-Tech series
Used Crown I-Tech Series amplifiers are professional power amplifiers designed for touring sound and installed sound applications, delivering high output voltage in a lightweight 2U chassis with onboard DSP and network control. The range includes the I-T4000, I-T6000 and I-T8000 models. Browse available second-hand Crown I-Tech Series units in the listings below.
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Crown I-Tech series specifications
| Brand | Crown |
| Segment | Audio |
| Typical used price | $11,430 (range $11,430–$11,430) |
About the Crown I-Tech series
The Crown I-Tech Series comprises the I-T4000, I-T6000 and I-T8000 power amplifiers, built for touring sound and installed sound use. Each model features third-generation patented Class I (BCA) circuitry for efficient power delivery and low AC current drain, plus a global power supply with Power Factor Correction. Output voltage reaches 200V peak for clean transient peaks. A front-panel LCD control screen provides easy setup, advanced diagnostics and DSP presets for various loudspeakers. All models connect to the Harman Pro HiQnet and Crown TCP/IQ network, and fit into a 2U chassis.
Crown I-Tech series — buyer FAQs
What is the Crown I-Tech Series and what is it designed for?
The Crown I-Tech Series is a range of professional power amplifiers comprising the I-T4000, I-T6000 and I-T8000, designed for touring sound and installed sound applications. Each model fits into a 2U chassis and combines high output power with a lightweight build, onboard DSP, and a front-panel LCD screen for setup, diagnostics and loudspeaker presets.
What output voltage and circuitry does the I-Tech Series use?
The I-Tech Series delivers up to 200V peak output voltage, which Crown states is among the highest in the industry and is intended to reproduce clean transient peaks. The amplifiers use third-generation patented Class I (BCA) circuitry, which couples power efficiently to the load and keeps AC current drain low. A global power supply with Power Factor Correction is also fitted across the range.
How does the I-Tech Series connect to control and network systems?
All I-Tech Series models connect to the Harman Pro HiQnet network and the Crown TCP/IQ network, allowing remote monitoring and control in larger installed or touring setups. The front-panel LCD screen also provides local access to setup, advanced diagnostics and DSP presets without requiring a networked device.
Who makes the Crown I-Tech Series and where does it sit in the Crown range?
Crown is an American professional audio manufacturer founded in 1947, based in Elkhart, Indiana, and part of Harman Professional Solutions. The I-Tech Series sits within Crown's touring and installed sound amplifier lineup, with three models (I-T4000, I-T6000 and I-T8000) offering different output levels in the same 2U lightweight chassis format.
What should I check when buying a used Crown I-Tech Series amplifier?
Confirm which model you are purchasing (I-T4000, I-T6000 or I-T8000), as output rating differs across the range. Check that the LCD front panel, DSP functions and network connectivity are all working, and ask whether any accessories are included. Used price varies with model, condition and age. Every listing on 10K Used carries a 21-day warranty covering major functional faults; full detail is in the buying guide at https://www.10kused.com/used-av-equipment-guide/.
