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  • SDEC-4500

    http://www.hifi.com.cn/ 来源:索兰影音 2012-07-16 21:53:30 关键词:SDEC-4500

    With 4th-order electronic crossover networks for use with the bi-amplified speaker in the Synthesis One Array™ system or running full-range for the largest Everest, K2® and Atlas™ systems, the SDEC-4500 offers up to 12 channels of input and 20 channels of output with up to 256 bands of parametric EQ running at 24-bit and 96kHz, making this system better than anything you’ve ever heard at the cinema or theater. Custom configurations for special needs can be created by JBL Synthesis Engineering to suit any installation you can imagine.

    Fully balanced SDEC EQ is now possible with the S4500XLRIC interconnect kit, from input to output when using the SDP40HD and the S820 or S7165 amplifiers with balanced connections on XLR and Phoenix terminals. S4500XLRIC Main Features Include:

    • Phoenix to XLR
    • Each wire is numbered for easy installation
    • Specially designed for Synthesis® systems
    • Low-noise quad wire with full braid shield
    • Eight Input Interconnects
    • Eighteen Output Interconnects

     

     

     

    General

     

     

    12-Channel input, 20-channel output, 256-band parametric EQ

     

     

    Speaker distance-time-correction

     

     

    Fourth-order electronic crossover networks for Synthesis Array™ Module (SAM1HF/SAM2LF) speakers

     

     

    Driver-time-alignment compensation

     

     

    Balanced or single ended (unbalanced) inputs and outputs

     

     

    Four Subwoofer Outputs (can be expanded to 6)

     

     

    Three pairs of side speaker Outputs for large rooms with multiple rows of seating (can be expanded to four pairs)

     

     

    Two-Unit configuration includes the SDEC4500P input and DSP processor and the SDEC4500X output expander.

     

     

    Auxiliary input/output can be used to EQ the second zone out of the Synthesis preamp/processor.

     

     

    Sampling Frequency

     

     

    96kHz

     

     

    Maximum Input Signal

     

     

    20dBu with 0dB input gain (+8dBu with 12dB gain)

     

     

    Maximum Output Signal Level

     

     

    +19dBu

     

     

    Frequency Response (+0.5/-1dB)

     

     

    20Hz to 20kHz

     

     

    D/A Conversion

     

     

    24-Bit

     

     

    THD

     

     

    <0.01% (20Hz to 20kHz, +10dBu output)

     

     

    Power Consumption

     

     

    <35VA

     

     

    Power Supply Input

     

     

    85-270V AC, 50/60Hz

     

     

    Power Supply

     

     

    50 Watts Maximum Per Unit

     

     

    BTU Per Hour

     

     

    188 BTU Maximum Per Unit

     

     

    Dimensions (H x W x D)

     

     

    3-1/2" x 19" x 9-1/4"
    (89mm x 483mm x 235mm)
    Each Unit
    7" x 19" x 9-1/4"
    (89mm x 483mm x 235mm)
    Both Units
    2 rack spaces Total
    No ventilation space required

     

     

    Weight

     

     

    9 lbs / 4.1 kgs per unit
    18 lbs / 8.2 kgs both units