Crown XTi 4000

The XTi Series of Crown 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.

Features

Integrated proprietary DSP with LCD front panel displayAccurate, uncolored sound with very low distortion for the best in music and voice reproductionAdvanced protection circuitry guards against: shorted outputs, open circuits, DC, mismatched loads, general overheating, high-frequency overloads and internal faultsExtremely versatile, handling a wide range of speaker impedances and outputsSwitch-mode universal power supplySpeaker presets for crossover frequencies, EQ, limiting, and delayAll 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-thrusComprehensive LED status per channelThree-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications

Technical Data

Stereo, 2 ohms (per ch.): 1600WStereo, 4 ohms (per ch.): 1200WStereo, 8 ohms (per ch.): 650WBridge-Mono, 4 ohms: 3200WBridge-Mono, 8 ohms: 2400WSensitivity (volts RMS) for full rated power at 4 ohms 1.4V Frequency Response (at 1 watt into 4 ohms, 20Hz - 20 kHz) +0/–1 dB Signal to Noise Ratio (below rated 1 kHz power at 8 ohms), A-weighted 100 dB (103 dB in XTi 6000) Damping Factor (8 ohm): 20 Hz to 400 Hz > 500 Input Stage Input is electronically balanced and employs precision 1% resistors. AC Line Current 120VAC amplifier playing 1/8 power pink noise into 4 ohms per ch) XTi 1000: 6.8A, XTi 2000: 8.3A, XTi 4000: 10.5A; at idle draws no more than 30 watts. XTi 6000: 15.3A; at idle draws no more than 180 watts. Crosstalk (below rated power) 20 Hz to 1 kHz > 70 dB Input Impedance (nominal) 20 kilohms balanced, 10 kilohms unbalanced Load impedance (note: safe with all types of loads)Bridge mono 2-8 ohms (4-8 ohms in XTi 1000 A1 100V versions) 4-16 ohms (8-16 ohms in XTi 1000 A1 100V versions) Voltage Gain (at 1 kHz, 8 ohm rated output) XTi 1000: 30.5 dB. XTi 2000: 32.9 dB. XTi 4000: 34.2 dB. XTi 6000: 37.1 dB. Maximum Input Signal +22 dBu typical Operating Temperature 0° C to 40° C at 95% relative humidity (non-condensing) AC Line Voltage and Frequency Configurations Available (± 10%) 100V, 120V, 220-240V 50/60 Hz Ventilation Flow-through ventilation from front to back Cooling Heat sinks and proportional-speed fan Weight: 8,4 kgDimensions: 2 HE, 31,11cm width