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Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

Guangzhou Maijunbao Audio Equipment Co. LTD
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    Buy cheap Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier from wholesalers
     
    Buy cheap Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier from wholesalers
    • Buy cheap Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier from wholesalers

    Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

    Ask Lasest Price
    Certification : ce
    Brand Name : AC3/OEM
    Model Number : PB4A900
    Price : $373.00
    Payment Terms : Western Union, T/T
    Supply Ability : 30Units/day
    Delivery Time : 5-15 Working days
    • Product Details
    • Company Profile

    Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

    Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier


    Product Description
    OEM china manufacturer 4ch 900watts class D digital 1U power amplifier PB4A900
    This power amplifier using the latest generation of Class D module,so that the PB series has become the most cost-effective power amplifier and favored by professional audio.
    The weight is less than 9 kg, it will help to save a lot in shipping cost; and compact size in 1U and 1.5U to save installation space.
    Super power high efficient and stable switching power supply
    XLR input and signal link connector
    Speak on NL4 output connectors
    Routing mode selector on the back panel(stereo/bridge/parallel)
    The whole machine is equipped with a high speed protection of intelligent all direction electronic circuit.
    Channel independent protection and clip warning indicators on the front panel
    1U-1.5U low unit weight

    8 Ω/stereo: 4 x 900 w

    4 Ω/stereo: 4 x 1500 w

    2 Ω/stereo: 4 x 2200 w

    8 Ω/bridge: 2 x 3000 w

    4 Ω/bridge: 2 x 4000 w


    Signal To Noise Ratio below rated power 20Hz to 20KHz,A-Weighted:>100dB
    Slew Rate:>50v/μs
    Damping factor:>3200
    Power Supply:180V-260V 50-60Hz
    Input Sensitivity:0.775V 1V 1.4V 2V
    Frequency Response @1 Watt into 8 Ohm:±0.3dB, 20Hz -20kHz
    THD+N:≤0.05% @ 8Ω1kHz
    Input Impedance:20k Ohm Balanced or10k Ohm Unbalanced
    Crosstalk at Rated Output 8 Ohms 1kHz:≤-70dB
    Input CMRR:≤-75dB
    Power Consumption@Maximun Output Power 8 Ohms:4620W 21A@220V
    Output Circuitry:CLASS D
    Cooling System:6 stepless variable speed fans and aluminum profile heatsinks
    Indicators:SIG, PRO, CLIP, BRI,ON,BRI
    Net Weight:8.3kg
    Dimensions:(mm)483W x 420D x 45H

    This is a feature of our ablpower product.

    Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power AmplifierConcert AC220V Professional Stereo Digital Echo Karaoke Mixer Power AmplifierConcert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

    Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

    Packaging & Shipping

    Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

    Company Information

    Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power AmplifierConcert AC220V Professional Stereo Digital Echo Karaoke Mixer Power AmplifierConcert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier

    FAQ

    Question 1: What kind of packing can you provide?
    Answer:We will use carton packaging for power timing device products, color neutral without any product LOGO. Distribution cabinet products are packed in airmail boxes or cartons. Of course, if you have special requirements, we can also pack the products according to your requirements, the cost is calculated separately.
    Question 2:What are your payment terms?
    Answer:T/T is 30% of the deposit, and pay 70% of the balance before delivery. Before you pay the balance, we will show you the pictures of the products and packaging.
    Question 3:How long will it take to finish production?
    Answer:Generally speaking, distribution cabinet products need 5 to 10 days after receiving the advance payment. The exact delivery time depends on the items and quantity of the order. The power timing device will be produced in 3-10 days, we will negotiate the details.
    Question 4:Can we produce according to the sample?
    Answer:Yes, our company supports customization, so we can produce through your samples or technical drawings. We also have our own technical designers.
    Question 5:Do you accept custom orders?
    Answer:You can. Our company is an OEM manufacturer, so we welcome custom orders. We will customize it according to your requirements.
    Question 6:What is our company's advantage over other companies?
    Answer:Our company has always been a audio industry power products manufacturers, including:
    1. The production of various types of portable distribution box; 2. Power timing device;
    3. Specialized in producing peripheral products of power supply;
    4.HIFI power cable.

    OEM china manufacturer 2ch 600watts class D digital 1U power amplifier PB4A900
    This power amplifier using the latest generation of Class D module,so that the PB series has become the most cost-effective power amplifier and favored by professional audio.
    The weight is less than 9 kg, it will help to save a lot in shipping cost; and compact size in 1U and 1.5U to save installation space.
    Super power high efficient and stable switching power supply
    XLR input and signal link connector
    Speak on NL4 output connectors
    Routing mode selector on the back panel(stereo/bridge/parallel)
    The whole machine is equipped with a high speed protection of intelligent all direction electronic circuit.
    Channel independent protection and clip warning indicators on the front panel
    1U-1.5U low unit weight
    Quality Concert AC220V Professional Stereo Digital Echo Karaoke Mixer Power Amplifier for sale
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