Crown XTI 4000 amplificator
Tip produs: amplificator profesional | amplificatoare profesionale | aplificatoare audioProducator: Crown
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Prezentare Crown XTI 4000 amplificator
Crown’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. There’s no debate — when you choose Crown’s XTi Series, you’re choosing one of the most powerful and efficient amplifiers on the market today.
How do we do it? With innovations designed to simplify your life and rock their world. 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.
The XTi Series demands respect without making demands on you. With this kind of freedom and reliability, the XTi family is one you’ll always want to be a part of. XTi. The power to move you — and the world
Minimum Guaranteed Power, 1 kHz
XTi 4000
Stereo, 2 ohms (per ch.)
Stereo, 4 ohms (per ch.)
Stereo, 8 ohms (per ch.)
Bridge-Mono, 4 ohms
Bridge-Mono, 8 ohms
1600W*
1200W
650W
3200W*
2400W
Sensitivity (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)
Stereo
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
Dimensions: Width, Height, Depth (behind mounting surface)
EIA Standard 19 in. W (EIA RS-310-B) x 3.5 in. (8.9 cm) H x12.25 in. (31.1cm) D
XTi 6000 is 16.2 in. (41.15 cm) D
Net Weight, Shipping Weight
18.5 lb (8.4 kg), 21.5 lb (9.8 kg)
XTi 6000 is 24.0 lb (10.9 kg), 30.0 lb (13.6 kg)
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