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CROWN XTI 4000


Proizvođač: CROWN XTI 4000
Dostupnost: Nema na stanju
Šifra Proizvoda: 2882
Prikazana cjena je za komad.

Specifications Output Power (1 kHz, 0.5% THD) Stereo Bridge-Mono 8 Ohm 4 Ohm 2 Ohm 8 Ohm 4 Ohm XTi 4000 650W 1200W 1600W* 2400W 3200W* *With 1% THD. Voltage Gain at 1kHz, 8 ohm rated output: 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 (below rated 1 kHz power at 8 ohms): 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 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; 50 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: 18.5 lb (8.4 kg) Shipping Weight: 21.5 lb (9.8 kg)


kn 8.723,00 kn 7.609,00
€ 1023.96

Specifications

Output Power (1 kHz, 0.5% THD)
  Stereo Bridge-Mono
8 Ohm 4 Ohm 2 Ohm 8 Ohm 4 Ohm
XTi 4000 650W 1200W 1600W* 2400W 3200W*
*With 1% THD.

Voltage Gain at 1kHz, 8 ohm rated output:

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 (below rated 1 kHz power at 8 ohms):
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 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; 50 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:
18.5 lb (8.4 kg)

Shipping Weight:
21.5 lb (9.8 kg)



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