MiPRO ACT-525 Dual Channel True Diversity Wireless Microphone System


Equipped with a red/green backlit LCD on the control panel, the ACT-5 Series offers easy operation and is a valuable and user-friendly alternative. The transmitters are equipped with MIPRO’s latest ECM capsule module that delivers an exceptionally clear, accurate sonic image to the listener.The ACT-5 Series offers reliable performance and an affordable alternative for stage, karaoke and PA applications.


    • Red/green backlit LCD. Easy to identify working mode (green) and standby mode (red) during performance.
    • Advanced RF and IF circuitry to improve anti-interference characteristics and increase the number of compatible channels.
    • True diversity receiving for best reception quality. “PiloTone & NoiseLock” dual-squelch circuit minimizes interference.
    • Auto Scan function allows quick search for an interference-free working channel. World’s first ACT™ function provides precise and rapid frequency sync to the transmitters.
    • Industry’s only RF interference warning indicator for proper adjustments of the SQ level. Increase sensitivity to extend receiving range; decrease the sensitivity to reduce interference.
    • All controls are intuitive and easily operated via electronic buttons to prevent accidental operation.
    • Output level is pre-adjusted to equal the microphone capsule’s sensitivity. Switchable output levels for the best sound quality options.
    • Receiver provides bias voltage for MIPRO antenna systems to enhance reception range and signal stability.



Channel  Dual
Chassis EIA Standard 19 ” 1U
Display Red/green backlit LCD
Frequency Range UHF 480 ~ 934 MHz (country dependent)
Bandwidth 24 MHz
Deviation < ± 40 kHz
Receiving Mode True diversity receiving
Sensitivity 6 dBμV at S/N > 80 dB
S/N Ratio > 105 dB (A)
T.H.D. < 0.5% @ 1 kHz
Frequency Response 50 Hz ~ 18 kHz, with high pass filter
Squelch “PiloTone & NoiseLock” dual-squelch circuit
Audio Output Balanced XLR & Unbalanced Ø 6.3 mm
Max. Output Level Balanced: +16 dBV / 0 dBV ; Unbalanced: +10 dBV / 0 dBV
Power Supply 12 ~ 15V DC, 1A
Dimension (W × H × D) 420 × 44 × 180 mm / 17 × 1.7 × 7.1 “
Net Weight Approx. 1.65 kg / 3.6 lbs
Note Refer to actual product in the event of product discrepancy.
Frequency range and maximum deviation comply with the regulations of different countries.


Click here to download Mipro ACT-525B Wireless Microphone System


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