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    Company Info

    Guangzhou Jianwei Acoustics Equipment Co. Ltd.
    [China (Mainland)]

    Online Postings:. Products [0] Trade Leads [1]
    Business Type:
    City: Guangzhou
    Province/State: Guangdong
    Country/Region : China (Mainland)


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    You are here:home  > trade  > power amplifier
    Guangzhou Jianwei Acoustics Equipment Co. Ltd.

    power amplifier

    Subject:power amplifier
    Update Date:2006-11-24 00:00:00.0
    Valid Period: Never expired
    Contact Info  
    Tel:86-20-28379184
    Fax:86-20-28379181
    Contact Person:
    Job Title:oversale manager
    Mobile Phone:86 15914272529

    or
     Description
    8ohm stereo power 225w+225w
    4ohm stereo power 400w+400w
    8ohm stereo power 720w
    2ohm stereo power 720w
    Frequency Response 20Hz- 20KHz -0.5dB
    Input sensitivity +4dB (1.23v)
    Balance Input Impedance 94k Ω
    Unbalance Input Impedance 47 k Ω
    Signal/Noise ratio >100dB
    Separation Degree Between Chest Rated Output Power > 95dB
    Damping Factor >1000
    Slew Rata > 50v/us
    Protection Power fuse; short circuit, speaker protection; soft turn on/ turn off (without level elimination)
    LED Indicators Power (blue), protection (yellow), clip (red), signal (green), bridge (rear panel red)
    Cooling System Vent for efficient cooling, fan with little noise
    Front Panel Controls CHA LEVEL / CHB LEVEL controls, power switch
    Rear Panel Mode Switch Stereo / parallel / bridge option switch, ground switch
    Connectors: XLR INPUT and LINK, binding posts for connecting speakers
    Power Consumption 2000 W ΩΩ
    Power Supply AC 220V/50-60Hz
    SIZE 485 ×540×89㎜
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