The Crown XTI 4000 Amplifier. Powerful, reliable performance, rugged and lightweight for portable PA applications.
The Crown XTI 4000 is a part of the XTi Series of Crown amplifiers, 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 speaker presets for crossover frequencies, EQ, limiting, delay, and a subharmonic synthesizer. Other features include a switchmode 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.
The main features of the Crown XTI 4000 include:
- Integrated speaker presets with LCD front panel display
- Accurate, uncoloured 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
- Fits in 2U of rack space and weighs under 19 pounds; weight sets a new standard in lightweight amps
- Speakon and binding post outputs, XLR inputs and loop-thrus
- Comprehensive LED status per channel
- Output Power (1 kHz Power):
- 2 ohm Stereo (per channel) 1600W
- 4 ohm Stereo (per channel) 1200W
- 8 ohm Stereo (per channel) 650W
- 4 ohm Bridge-Mono 3200W
8 ohm Bridge-Mono 2400W
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/–1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms
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: 100 dB (A weighted)
Damping Factor: Better than 500 from 20 Hz to 400 Hz
Crosstalk: > 70 dB below rated power, 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)
Crown XTi 4000 Stereo Power Amplifier (code 46253)
2 X 1200w power amplifier. Rugged and lightweight, and offering unmatched value in its class.
£884.89 (inc vat)