Crown XTi 4002 Power Amplifier 2 x 1200W at 4 OhmsThe all-new XTi 2 Series amps by Crown continue to set the standard for unmatched performance and value, delivering the goods night after night without breaking a sweat. There's no debate – when you choose Crown’s XTi 2 Series, you’re choosing one of the most powerful and innovative amplifiers on the market today. Crown's 4002 XTi 2 Series power amplifier has up to 3,200 watts power.
With such innovations as a universal tracking switch-mode power supply and a fully integrated suite of speaker processing tools, these amps are at the top of their class when it comes to thermal efficiency and system flexibility. You also have greatly improved control capabilities. The addition of Peakx Plus™ Limiters gives you full command over threshold, attack and release, and we enhanced the Subharmonic Synth so you can easily manage frequency, gain and filter type, allowing for application-specific tuning.
Plus, you'll now be able to tailor fan speed for specific applications and have software visibility of the power supply temperature and AC line voltage. Combine all of that with integrated cast-aluminum rack handles for maximum durability and portability and you have the power to move you – and the world.
Integrated Processing
Input EQ: 6 parametric filters per channel with adjustable Q, ±15 dB boost/cut. Also adjustable high and low shelving filters. This 8-filter EQ section can be bypassedCrossover filters: Highpass and Lowpass per channel. Butterworth 6/12/18/24 dB per octave. Linkwitz-Riley 24/48 dB per Octave. Also includes ± 15 dB bandpass gain and polarity controlOutput EQ: 8 parametric filters per channel with adjustable Q, ±15 dB boost/cut. This 8-filter EQ section can be bypassedDelay: For signal alignment of driver; 50 mS of total delaySubHarmonic synth: Takes the low-frequency content of the input signal and "synthesizes" a new signal that is the same as the input signal but one octave lower. The new synthesized signal is then mixed with the original signal to create the effect. New: Users now have control over frequency, gain, and filter typePeakx™ plus limiter: User defeatable limiter that allows users to control Threshold, Attack, and Release timesPresets: 30 total presets, 29 of which are user-definable
Controls
Level: Two front-panel rotary level controls, one for each channelPower switch: On/Off switch applies AC power to the amplifierSel/Prev/Next Buttons: Three buttons near the LCD screen that are used to access menu items and front panel lockoutLCD Screen: Backlit liquid crystal display that shows preset and processing status
Input/Output Connectors
Input connectors: XLR, one per channelLink/Out connector: Loop-thru signal from input connector for linking another amplifier, one per channelOutput connectors: Two Neutrik® Speakon® NL4MP 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 HiQnet™ network
Construction
Chassis: SteelFront panel: Cast-aluminumCooling: Proportional speed fan with front-to-rear airflow
Overall System
Specifications: • Power output, stereo mode (EIA 1 kHz, both channels driven): 650 watts x 2 (8 ohms), 1,200 watts x 2 (4 ohms), 1,600 watts x 2 (2 ohms) • Output power, bridged mono mode (EIA 1 kHz): 2,400 watts x 1 (8 ohms), 3,200 watts x 1 (4 ohms) • Distortion (typical): <0.5% @ 8 and 4 ohms, <1% @ 2 ohms • S/N ratio (below rated 1 kHz power @ 8 ohms): 100 dB (A weighted) • Frequency response (at 1 watt, +0 dB, -1 dB): 20 - 20,000 Hz • Crosstalk (below rated power): 20 - 1,000 Hz: >70 dB • Input sensitivity (for full rated power at 4 ohms): 1.4V • Input impedance (nominal): 20k ohms balanced, 10k ohms unbalanced • Maximum input signal: +22 dBu typical • Damping factor (8 ohms, 20 Hz - 1 kHz) : >500 • Dimensions: 3.5" (2RU) H x 19" W x 12.25" D • Weight: 18.5 lbs.
