Average Reviews:
(More customer reviews)I own a small sound company. I started buying the XTI line of amps when they were introduced. There was a problem with some of the amps during the early production run but that was several years ago. That bug was fixed. The amps would lose one side of a stereo program or start cutting in and out. I have not seen this on any of the amps I have purchased since then. I have four XTI 4000 amps. I drive JBL MRX cabs and monitors with them as well as EAW LA400 subs. The amps are lightweight and provide a nice power source without sucking up amps and tripping breakers. The on-board Digital Signal Processing is outstanding. I use DBX DriveRacks to process my system so I don't use the amp's DSPs. You can also network the amps and run the DSPs with a laptop if you wish. Crown offers several free software packages on their website. Band manager is a nice program.
In conclusion this is one of most popular amps with the DJs and smaller live sound companies. I don't have crew to lug around hundreds of pounds of amps nor do my venues have a power distro where I could plug in multiple 20-amp monster amps.These amps do the job and are worth every penny.
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Crown XTI 4000 Digital Power Amplifier, 3200 WattsCrown's XTi family of amplifiers defines the standard for portable PA systems with unmatched performance, technology and power-to-the-people affordability that delivers the goods night after night without even breaking a sweat. When you choose Crown's XTi Series, you're choosing one of the most powerful and efficient amplifiers on the market today, with innovations like integrated DSP that allows you to quickly and easily configure crossovers, EQ, limiting and delay, along with tools like a pink noise generator, subharmonic synthesizer, and universal tracking switch-mode power supply, which reduces power draw and waste heat. And as the first Crown amps to use Icepak thermal modeling software, they are at the top of their class when it comes to thermal efficiency and lightweight portability.
Speaker Presets The XTi series features integrated speaker presets with an LCD front panel display. When you power off and back on, your settings will be as they were when you shut off the amplifier--set up crossover frequencies, EQ, limiting, and delay.
Crystal-Clear Sound Get accurate, uncolored sound with very low distortion, for the best in music and voice reproduction.
Protection Advanced protection circuitry guards against shorted outputs, open circuits, DC, mismatched loads, general overheating, high-frequency overloads and internal faults.
Versatile Output The XTi 4000 will handle a wide range of speaker impedances (2 to 8 ohms stereo, 4 to 16 ohms bridge mono), and both Neutrik Speakon and binding post outputs (in parallel).
Universal Power Use the XTi on different power grids thanks to the switch-mode universal power supply(100V, 120V, 220-240V 50/60 Hz).
Road-Ready All XTi amps fill 2U rack spaces and weigh under 19 lbs., for a new standard in lightweight amps.
Three-Year Warranty The XTi 4000 is backed up by Crown's three-year, no-fault, fully transferable warranty. Protect your investment and guarantee its specifications.
What's in the Box Crown XTi 4000, User's Manual
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