Mipro MA705(D) ACT30H 70W RMS UHF Dual Channel Portable Wireless Rechargeable Amp with 2pcs Handheld Mic

Mipro MA705(D)/ACT30H


  • High-efficiency output that delivers a powerful 50 Watts (RMS) of high fidelity sound.
  • Rechargeable built-in batteries and AC switching power supply provides up to 8 hours continuous use from a fully charged battery system.
  • Suitable for table-top or integrated tripod stand mounting.
  • 1 wired microphone, 2 wireless microphones, Optional CD/USB player module.
  • Accepts up to 2 plug-and-play UHF diversity receivers with 16 automatically scanable frequencies for long range reception and free from signal dropouts & interferences.
  • Built-in antenna design eliminates inconvenience and breakage.
  • Handles crowd of up to 600 people.
  • Quick to set-up and simple to operate.
  • Professional quality and features at affordable price.

  • Specification
    Datasheet MA-705
    Power Output50W(rms)/8 ohm
    T.H.D.< 0.1%
    Frequency Response50Hz~18KHz
    Speaker8-inch, full-range
    Cassette Recorder / PlayerExternal
    Audio InputsMic-in & Line-in jacks
    Transmitter BatteryBuilt-in rechargeable batteries and charger attached
    Power SupplyBuilt-in two pieces of 12V/2.7AH rechargeable battery with charger & 90~264V AC switching power supply.
    Charging & Operating Time4~6 hours continuous use per 4 hours charge(automatic charging management)
    Dimensions285(W)×400(H)×225(D)mm / 11.2(W)x15.7(H)x8.9(D)"
    Weight9.8kg / 21.6lbs
    Exterior ColorBlack
    Matching TransmittersACT-707HE, ACT-707TE
    Matching cabled microphoneMM-107
    NoteVaried specifications on carrier frequency range, maximum deviation, RF output power and spurious emission to comply regulation of different countries.
    ACT-30H Handheld Transmitter
    • Extremely rugged, ergonomically designed housing.
    • The unique flat top multi-layered steel grille protects the capsule against impact, rolling, pop noise and ensures sound clarity.
    • The unique flat top multi-layered steel grille for condenser capsules and round top for dynamic capsules protect the capsule against impact, rolling and pop noise. The upper grille is able to be detached easily for cleaning and hygiene practices.
    • Premium true condenser microphone capsule provides high fidelity, wide frequency response, high dynamic range, rapid transient response, clarity and accurate sound reproduction.
    • Proprietary lockable silent on/off switch to avoid accidental power-off during performance.
    • Impact-resistant battery compartment holds 2 AA batteries.
    • Interchangeable colored rings for microphone channel identification on stage.
    • LCD displays group, channel, battery level & error message codes.
    • Low spurious PLL-synthesized technology enhances frequency stability and reliability. Patented “Built-in” antenna design.
    • World’s first ACT™ function provides precise and rapid frequency sync to the transmitters.


    Built-in Volume Control



    Rugged Plastic

    Oscillation Mode

    PLL Synthesized

    Frequency Range

    UHF 480~934MHz



    Channel Set-Up

    ACT Sync

    RF Output Power

    10~30mW (country dependent)

    Spurious Emissions


    Max. Input Level

    140dB SPL


    LCD displays group, channel, battery status & error codes.


    2 AA alkaline


    50(Ø)×233(L)mm / 2.0(Ø)x9.2(L)"


    Approx. 246g / 8.68oz (excluding batteries)

    Patents & Approvals

    Patented. Telecom and safety regulations approved.


    Refer to actual product in the event of product discrepancy.
    Frequency range and maximum deviation comply with the regulations of different countries.

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