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DFP 300W elegant two channel power amplifier< back

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  • Specifications
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     TITLE  Specification
    Product Model: DFP1300 DFP1500 DFP1800
    Rated  Power                            8ohm  stereo 2x300 W 2x500 W 2x750 W
    (1KHzTHD+N=0.1) 4ohm  stereo 2x450 W 2x750 W 2x1200 W

    2ohm  stereo 2x600 W 2x1000 W 2x1500 W
    Mono Bridge 8ohm  bridge 900 W 1500 W 2300 W

    4ohm  bridge 1000W 2000W 3000W
    Protection DC protectCurrent inrush protect. Short circuit protectHigh temperature protect. ACL.(Active Clip Limiting).IGM(Instantaneous Gain Modulation)
    Protection Input over load protect (Limiter) Output over load protectSoft startup protect. Soft  turn Off  protect
    Crossover  By  Pass   20 Hz-22 KHz   (-3 dB)

    High/Low Pass(HPF/LPF)  120 Hz ( Variable Switch 80-250Hz)  (-3 dB)
    Controls Front Panel Power switch.Ch1.Ch2 Volume Knob. Led Indicators.

    Rear Panel grounding / filter /sensitivity switch, operation mode switch.Adjust Crossover
    LED  indicators Protection-Red.Clip-Yellow.Signal-Green,Bridge-Green,Parallel-Green,Active-Green.Turn ON-Green
    System Performance Section
    Short circuit input
    3mV   
    Frequency response  1W   8ohm  stereo 20 Hz-20 KHz    (±0.5dB)
    Sensitivity  8ohm  stereo&1KHz 0.775V1.0V1.44V± 5%)
    Mode switch
    StereoBridgeParallel
    Cooling system front-to-back air flow two efficient fans with Continuously variable speed
    Connectors Input / Link connectors Male & Female XLR
    (Each channel) Output connectors Speakon & Binding posts
    Input impedance(ohm) Balanced /Unbalanced 20K ohm , 10K ohm
    Input CMRR (1kHz)
     > -65dB
    Hum and Noise
     > -105dB
    Crosstalk   20Hz~20KHz atRMS 8ohm 70dB
    S/N  ratio  8Ω  Rated Power  8ohm 100dB
    Phase response 1W&8ohm  20Hz~20KHz within ±10°
    Slew  rate
    35 V/us
    Intermodulation distortion
    0.20%
    Total harmonic distortion  8Ω 20Hz~20KHz  at RMS 0.05%
    Power supply US & Canada /Europe /Asia 110V/60Hz,   230V/50Hz,  220V/50Hz.( factory configured )
    Damping factor  1KHz&8ohm 400 500 600
    Filter  capability Filter Storage 80000 uF 80000 uF 80000 uF
    Output Circuitry  
    Class AB&H Class H Class H
    Dimension and shipping  section
    Dimension (W×D×H)     Chassis /mm 2U: 480x430x88mm
    Packing dimension        Unit /mm  570x530x165mm
    Net   Weight  (kg)
    16 18 20.5
    Gross Weight (kg)
    19 21 23.5
  • Feature:

    1. Elegant aluminum panel

    2. 2U rack, class H circuit

    3. Have crossover can adjust high/low pass

    4. Grounding switch, filter switch, sensitivity switch, adjustable crossover 

    5. Complete protection system

  • Application:

    Theater places expand sound systems.

    Touring FOH system

    Audio & video presentations sound system

    Mobile or permanently live concert reinforcement

  • Power amplifier and line array speaker manufacturer center

Related Tags : two channel stable power amplifier professional amplifier line array power amplifier

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