NTS 223XS Crossover 2 way Stereo 3 way mono

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NTS 223XS Crossover 2 way Stereo 3 way mono
  • ยี่ห้อ : NTS
  • รุ่น : 223XS
  • Main Feature
    - Mode switch for stereo 2-way or mono 3-may operation
    - Low frequency summed (subwoofer) output
    - x10 range switch on both channel
    - 40Hz high pass (low cut) filter both channel
    - Phase reverse switch on all output
    - Individual level control on all output
    - 24dB/octave Linkwitz-Riley filter (the professional standard)
    - Stereo/Mono status LED indicate the selected mode
    Input
    Connector XLR
    Type Electronically balanced/unbalanced, RF filtered
    Impedance Balanced > 50KΩ, unbalanced > 25KΩ
    Max Input Level > +21dBu balanced or unbalanced
    CMRR > 40dBu, typically > 50dB at 1KHz
    Output
    Connector XLR
    Type Impedance balanced/unbalanced, RF filtered
    Impedance Balanced 200Ω, unbalanced 100Ω
    Max Output Level > +21dBu balanced/unbalanced into 2KΩ or greater
    CMRR > 40dBu, typically > 50dB at 1KHz
    System Performance
    Bandwidth 20Hz to 20KHz, +0/-0.5dB
    Frequency Response < 3Hz to > 90KHz, +0/-3dB
    Signal to Noise Ref. +4dBu, 22KHz measurement bandwidth
    Stereo Mode
    : Low Output > 94dB
    : High Output > 92dB
    Mono Mode
    : Low Output > 94dB
    : Mid Output > 93dB
    : High Output > 92dB
    Dynamic Range > 114dB, unweighted, any output
    THD+Noise < 0.004% at +4dBu, 1KHz
      < 0.04% at +20dBu, 1KHz
    Interchannel Crosstalk < -80dB, 20Hz to 20KHz
    Crossover Frequency
    Stereo Mode
    : Low/High 45Hz to 960Hz or 450Hz to 9.6KHz (x10 Setting)
    Mono Mode
    : Low/Mid 45Hz to 960Hz or 450Hz to 9.6KHz (x10 Setting)
    : Mid/High 45Hz to 960Hz or 450Hz to 9.6KHz (x10 Setting)
    Filter Type Linkwitz-Riley, 24dB/octave, state-variable
    Function Switch
    Front Panel
    : Low Cut Activates 40Hz butterworth, 12dB/octave high-pass filter,
      one switch per channel
    : Phase Invert Inverts the phase at the output, one switch per channel
    Rear Panel
    : x10 Multiplies crossover frequency range by 10, one switch per channel
    : Mode Selects stereo/mono and 2/3/4-way operation
    : LF Sum Selects normal (stereo) or mono-summed low frequency operation
    Indicator
    Stereo Operation Green LED
    Mono Operation Yellow LED
    Low Cut RED LED per channel
    x10 Green LED per channel
    Phase Invert Red LED per output (2 per channel)
    Power Supply
    Operating Voltage 230VAC 50Hz
    Power Consumption 15 Watts
    Main Connection IEC 320 receptacle
    Physical
    Dimension [HxWxD] 1.75' x 19' x 6.9' (4.4 x 48.3 x 17.5 cm.)
    Weight 3.7 lbs. (1.7 kg.)
  • ราคาปกติ : 2,450.00 ฿
  • ราคาพิเศษ : 2,200.00 ฿
   
   
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