Feeler...Crown XTI 4000 Power Amplifier

Discussion in 'For Sale: Amps, Preamps, and Cabinets' started by DAcat, Feb 10, 2009.


  1. DAcat

    DAcat Supporting Member

    Jun 14, 2005
    Iowa
    THIS IS NOW DEFINATELY FOR SALE...Crown XTI 4000 Power Amplifier-Mint condition-never gigged-about 6 months old-still has about 2/12 years warranty transferable. This is an absolute killer rig with the BBE-BMAX-T Bass Preamp I'm also selling on TB now. These sell for 1000.00 new, will sell for $750.00. Will ship at cost. Looks and works like new. Will put up pics if wanted later.

    Crown XTI Power Amplifiers are rugged and lighweight power amps that offer unmatched value in their class.


    XTI-Series amplifiers feature an LCD screen with DSP speaker presets for crossover frequencies, EQ, limiting, delay, and a subharmonic synthesizer. Other features include a switch-mode 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. Plus, your investment in an XTI-Series amplifier is backed by Crown’s Three-Year, No-Fault, Fully Transferable Warranty. Dimensions: 3.5 x 19 x 12.25 inches.

    Crown XTI Power Amplifiers Features
    Integrated proprietary DSP with LCD front panel display
    Accurate, uncolored 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
    All 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-thrus
    Comprehensive LED status per channel
    Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
    Specifications and additional product information
    Crown XTI Power Amplifiers Specifications

    Power Ratings: 1600W/Ch @ 2 Ohms Stereo, 650W/Ch @ 8 Ohms Stereo; Bridge Mono: 3200W @ 4 Ohms, 2400W @ 8 Ohms
    Voltage Gain at 1kHz, 8 ohm rated output
    XTi 4000: 34.2 dB
    Frequency Response: ±0.25 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.
    Phase Response (at 1 watt, 20 Hz to 20 kHz): ±15°.
    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): 105 dB (A weighted).
    Damping Factor: Better than 500 from 20 Hz to 500 Hz.
    Crosstalk: > 80 dB below rated power, 20 Hz to 1 kHz.
    Common Mode Rejection (CMR): > 45 dB from 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; 5 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: 17 lb (7.7 kg)
    Peace...DAcat :cool:
     
  2. DAcat

    DAcat Supporting Member

    Jun 14, 2005
    Iowa
    Good day Mod:D...Could you please change the title of this thread from Feeler to FOR SALE, since it is definately for sale now and I did'nt know how to change the title...Thanks and Peace...DAcat :cool:
     
  3. DAcat

    DAcat Supporting Member

    Jun 14, 2005
    Iowa
    Well, here's a pic of the Crown XTi 4000 in my rack with my BBE BMAX T Tube Preamp...if you want the preamp...see my other add here on TB...Rack not included...Peace...DAcat
     
  4. DAcat

    DAcat Supporting Member

    Jun 14, 2005
    Iowa
    I'd definately prefer paypal to trades unless its a trade that I'll be able to sell as I've already purchased another amp(I decided to simplify my rig and downsize to a simple all-in one Head and smaller rig), -or better yet-you sell the item and then buy this Amp. All PMs replied to. This Amp kicks serious booty and works equally well for Bass or PA. I used it for up to 4 bass speaker Cabs through 2 channels in stereo, each cab running at 2 ohms(1600 Watts per Channel @ 2 ohms stereo)....an extremly light weight, yet versatile, power amp with pure undistorted sound. Look up the website for more info on this amazing amp!! Peace...DAcat :cool:
     
  5. ReBass

    ReBass Supporting Member

    Aug 11, 2007
    Orange County, CA
    PM sent.
     
  6. DAcat

    DAcat Supporting Member

    Jun 14, 2005
    Iowa
    SOLD! "Gone, like the Nixon Files, gone, gone, :bag: away."...from "Gone", by John Hiatt. Peace...DAcat :cool:
     
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