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Crown XTI2000 Power AmplifierCrown XTI Power Amplifiers are professional tools designed and built for portable PA applications.
The series includes three models which are identical except for output power: XTI 1000, 2000 and 4000. All are rugged and lightweight, and offer unmatched value in their class.
XTI-Series amplifiers feature an LCD screen with DSP speaker presets for crossover frequencies, EQ, limiting, delay, and a subharmonic synthesizer. Other features include a switch-mode universal power supply, useful function indicators, proportional-speed fan assisted cooling, XLR inputs, Speakon and binding-post outputs, short-circuit protection and more.
With their powerful, reliable performance, XTI-Series amps easily handle 2-ohm loads and are capable of chest-thumping lows. Plus, your investment in an XTI-Series amplifier is backed by Crown’s Three-Year, No-Fault, Fully Transferable Warranty. Dimensions: 3.5 x 19 x 12.25 inches.
Crown XTI Power Amplifiers Features
- Integrated proprietary DSP with LCD front panel display
- Accurate, uncolored sound with very low distortion for the best in music and voice reproduction
- Advanced protection circuitry guards against: shorted outputs, open circuits, DC, mismatched loads, general overheating, high-frequency overloads and internal faults
- Extremely versatile, handling a wide range of speaker impedances and outputs
- Switch-mode universal power supply
- Speaker presets for crossover frequencies, EQ, limiting, and delay
- All products fill 2U rack spaces and weigh under 17 pounds; weight sets a new standard in lightweight amps (20% less)
- Speakon and binding post outputs, XLR inputs and loop-thrus
- Comprehensive LED status per channel
- Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
Crown XTI Power Amplifiers Specifications
- Power Rating: Stereo: 1000W/Ch @ 2 Ohms, 475W/Ch @ 8 Ohms; Bridge Mono: 2000W @ 4 Ohms, 1600W @ 8 Ohms
- Voltage Gain at 1kHz, 8 ohm rated output:
- XTi 1000: 30.5 dB
- XTi 2000: 32.9 dB
- XTi 4000: 34.2 dB
- Frequency Response: ±0.25 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.
- Phase Response (at 1 watt, 20 Hz to 20 kHz): ±15°.
- Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo mode, 4 to 16 ohms in Bridge-Mono mode.
- Sensitivity: 1.4V
- Signal to Noise Ratio (below rated 1 kHz power at 8 ohms):
105 dB (A weighted).
- Damping Factor: Better than 500 from 20 Hz to 500 Hz.
- Crosstalk: > 80 dB below rated power, 20 Hz to 1 kHz.
- Common Mode Rejection (CMR): > 45 dB from 20 Hz to 1 kHz.
Input Stage: Input is electronically balanced and employs precision 1% resistors.
- Input Impedance (nominal): 20 k ohms, balanced; 10 k ohms, unbalanced.
- Maximum Input Signal: +22 dBu typical.
- AC Line Voltage and Frequency Configurations Available: 100V, 120V, 220-240V
50/60 Hz.
- AC Line Current:
- XTi 1000: 6.5A
- XTi 2000: 6.9A
- XTi 4000: 8.0A
- At Idle: Draws no more than 90 watts.
- Operating Temperature: 0° C to 40° C at 95% relative humidity (non-condensing).
DSP Section
- EQ: 4-band paragraphic per channel, boost/cut ±12 dB. Also adjustable high and low shelving filters.
- Filters: Highpass and lowpass per channel. Butterworth 6/12/18/24 dB per octave. High and low shelving filters, one per channel.
- Delay: For signal alignment of driver; 5 mS total delay.
- Subharmonic Synthesizer: Adds low-frequency content.
- Output Limiter: Prevents clipping.
- Presets: 10 user speaker presets.
Front Panel Controls and Indicators
- Level: Detented rotary level control, one per channel.
- Power Switch: On/off switch applies AC power to the amplifier.
- Sel/Prev/Next Buttons: Three buttons near the LCD screen are used to access menu items.
- LCD Screen: Backlit liquid crystal display shows speaker presets.
- Signal Indicator: Green LED, one per channel, flashes when a very low-level signal is present at input. May be used for troubleshooting cable runs.
- –10 Indicator: Green LED flashes when output signal exceeds –10 dB below clip.
- –20 Indicator: Green LED flashes when output signal level exceeds –20 dB below clip.
- Ready Indicator: Green LED, one per channel, illuminates when the amplifier is ready to produce audio.
- Clip Indicator: Red LED, one per channel, turns on at the threshold of audible distortion.
- Temp/Fault Indicator: Red LED, one per channel, illuminates under Fault or excessive temperature conditions.
- Power Indicator: Blue LED illuminates when the amplifier has been turned on and has power.
Rear Panel Controls and Connectors
- AC Line Connector: NEMA 5-15P (15A).
- Input Connector: XLR, one per channel.
- Link/Out Connector: Loop-thru signal from input connector for linking to another amplifier, one per channel.
- Output Connectors: Two Neutrik® Speakon® NL4MP (mates with NL4FC) output connectors. Channel-1 Speakon® is wired with Ch. 1 and Ch. 2 outputs for use with optional single 4-conductor cable. Two binding post outputs (in parallel with Speakon® connectors).
- HiQnet USB Connector: Type B, connects to a HiQnet network.
Protection
XTi-Series amplifiers are protected against shorted, open or mismatched loads; overloaded power supplies; excessive temperature; chain destruction phenomena; excessive output current, input overload damage; and high-frequency blowups. They also protect loudspeakers from input/output DC, large or dangerous DC offsets and turn-on/turn-off transients.
Construction
- Chassis: Steel.
- Cooling: Proportional speed fan with front-to-rear airflow.
- Dimensions: EIA Standard 19-in. rack mount width (EIA RS-310-B), 3.5 in. (8.9 cm) high and 12.25 in. (31.11 cm) deep behind mounting surface.
- Net Weight:
17 lb (7.7 kg)
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Rate and Review this Product:
 6 people rated this item  | DJ Lebron A from Hightstown, NJ | | lebronalberto@aol.com | | Overall Ranking: | | Features:
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| | | Subject: | Bose 802 Sound better,, wow | | Quality:
| I dont know how dependable it is, I had it for a week only,, i m going to try it this weekend at A Peddie School dance, | | Features:
| Have not use the features yet,, | | Ease of Use:
| what,,Have not use the features yet,, | | Sound:
| Great Sounds my Bose 802 sound better,, I have 2500 Beringer for them,, big mistake, Now I use the 2500 Beringer for the subs wow. | | Do you own this product?:
| yes | | Date submitted:
| 03/23/2009 | |
| | Tim from north central WV | | tyoos@ma.rr.com | | Overall Ranking: | | Features:
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| | | Subject: | Another solid crown product | | Quality:
| looks to be built very well... the only thing is that the front tabs do stick out for the rack I use so the case hits it when i put the cover on | | Features:
| built in crossover and limiting features a plus. this has more bells and whistles that I would normally use, but already having an out boarded speaker management system already | | Ease of Use:
| very easy to use, wish there was a way to adjust the lcd contrast | | Sound:
| good sound, handles 4 ohm bridge for low frequencies very well | | Value:
| yes | | Do you own this product?:
| Yes | | Date submitted:
| 10-19-09 | |
| | Lisa from Omaha, NE, USA | | Overall Ranking: | | Features:
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| | | Subject: | This Power Amp is GREAT! | | Quality:
| So far, so good! | | Features:
| We now have the ability to use our smaller PA, yet boost our sound & power for most any small to medium size show. We can also now run separate monitor mixes! We can also save all of our settings for each venue we play, so we don't need to go back in manually every show!! | | Ease of Use:
| We had our sound engineer learn the product. He said it didn't take long . . . but is still playing with all of the many features 2 weeks after receiving it. | | Sound:
| Great. | | Value:
| Fantastic value for all that power and those features. We got this on a "deal of the day" for less than the advertised price. | | Do you own this product?:
| yes | | Date submitted:
| 9/16/09 | |
| | Rick R from Charlotte, NC | | Overall Ranking: | | Features:
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| | | Subject: | I'm going back to QSC | | Quality:
| I'm not sure how well it is made yet as I haven't had them very long. | | Features:
| I like the DSP section. That is pretty sweet. | | Ease of Use:
| The manual is useless. It's easier to figure out what you want to do on your own. The 'Band Manager' software is not very intuitive. | | Sound:
| The sound quality isn't that great. It doesn't compare to the QSC PLX which costs a little more. | | Value:
| It's ok but not made for the serious sound professional. While Crown focused on snazzy features, the sound quality was neglected. I have 3 of them and it would have been smarter to invest a few more dollars & go with the QSC PLX series amps. | | Do you own this product?:
| Yes, 3 of them | | Date submitted:
| September 8th, 2009 | |
| | I'll be nameless from HAWAII USA | | Overall Ranking: | | Features:
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| | | Subject: | Powerful Yet lightweight | | Quality:
| Seems well built, my first crown product | | Features:
| Lightweight, has handles that are easy to hold and easy to rack mount | | Ease of Use:
| I have not used any of the DSP features | | Sound:
| Sounds the same as any amp Ive used | | Do you own this product?:
| Yes | | Date submitted:
| June 11 2009 |
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