ACT 311II + ACT32H Mipro
Wireless Microphone

The MIPRO ACT-311II system with ACT-32H handheld mic is a reliable UHF wireless solution ideal for performers, speakers, trainers or event organisers. Featuring a single-channel 1U half-rack receiver with ACT™ technology and a rugged handheld microphone with interchangeable capsule, this package ensures stable transmission, excellent audio quality and fast set-up. Perfect for fixed installations or mobile services requiring equipment that is efficient, simple to use and easily expandable.

ARTICLE N° 80217
The MIPRO ACT-311II + ACT-32H system is designed to offer a high-performance, intuitive and durable wireless solution for professionals looking for reliable sound in a compact format. The system combines the ACT-311II receiver, the latest version of the ACT-300 series single-channel receiver, with the ACT-32H handheld transmitter, a classic of robustness and simplicity.

The ACT-311II receiver operates in the UHF band with analogue FM modulation. It features a bright LCD display that clearly shows channels, RF/AF level and critical information, making it easy to use even in stressful situations on stage. Set-up is instant thanks to the ACT™ function, which enables automatic and precise synchronisation of the channel with the handheld microphone. In less than a few seconds, the system is ready to operate without interference.

This half-rack format receiver is ideal for fixed or transportable installations: multi-purpose halls, places of worship, schools, cultural centres, or even event providers who want a reliable, scalable and discreet system. It has a balanced XLR output and an unbalanced jack output, so it can be integrated into any professional audio environment.

The ACT-32H handheld microphone is the perfect complement to this system. Solid and well-balanced in the hand, it is designed to withstand the rigours of the field. It runs on two AA batteries for extended autonomy. It has an LCD screen for clear visual feedback on channel, battery and signal status. Its main asset is the interchangeable capsule, which means you can adapt the microphone to each use (speaking, singing, noisy environment) without changing the whole equipment.

This duo integrates perfectly with the other products in the ACT-300 series, such as the ACT-312II (dual-channel) or ACT-343 (quad-channel) receivers, so you can move up the range without changing your equipment. The ACT-32H microphone is also compatible with the MRM-70 on-board receivers found in MIPRO MA loudspeakers, making it perfectly suited to the brand's mobile systems.

Used alone or as part of a complete installation, the ACT-311II + ACT-32H system guarantees stable sound, long range and rapid installation. It's ideal for training sessions, speeches, sales events, light recordings or events requiring a wireless solution that's easy to set up but delivers serious performance.

The Mipro wireless system also includes a portable transmitter equipped with a high-quality dynamic capsule, ready to handle up to 140dB of sound pressure. The receiver features a quick-scan frequency selector at the touch of a button, to locate a specific channel from a choice of 10 groups of 16 channels.

The system provides up to 10 hours' operation on two AA batteries, at a range of up to 90 metres.
  • Wireless hand-held microphone + receiver kit, including :
  • .
  • Mipro ACT32H
  • Wireless handheld microphone
  • High-quality capsule
  • Directivity: Cardioid
  • Max SPL: 140 dB
  • ACT synchronisation function
  • Transmitting power: 30 mW
  • Range ≈ 90 metres
  • On/off button
  • LCD display
  • Display: frequency, group, battery level
  • Power supply: 2x 1.5v AA/LR6 batteries
  • Operating time ≈ 9 H
  • +
  • Mipro ACT 311II
  • Wireless receiver
  • True Diversity
  • Bandwidth: 24 MHz
  • Multi-frequency: choice of 10 groups on 16 channels
  • SCAN, ACT and SQUELCH functions
  • LCD display
  • Display: frequency, group
  • Antennas: 2
  • Connections :
  • Outputs: XLR + ∅6.35 mm jack
  • Power supply : Mains adapter
Compatible products (options) :
- Other ACT-300 series receivers: ACT-312II, ACT-323, ACT-343
- MRM-70 UHF receiver modules (present in MA-707, MA-708, MA-808 loudspeakers)
- Interchangeable capsules for ACT-32H: MU-59A, MU-80A, MU-90A, etc.
- MIPRO active antennas (AT-70W, AD-708)

Examples of use :
Audio systems for corporate events, public conferences, places of worship, schools, outdoor events, political speeches, shows and mobile interventions. Suitable for both single use and scalable multi-channel configurations.

- MIPRO ACT-311II - Analogue single-channel UHF receiver
- Type : Analogue single channel UHF receiver
- Chassis : Standard EIA half-rack (9.5") in metal
- Frequency range: UHF 480 - 934 MHz (depending on country)
- Bandwidth: 24 MHz
- Reception mode: Diversity
- Sensitivity: 10 dBμV @ S/N > 80 dB
- Frequency response: 50 Hz - 18 kHz
- Dynamic range: > 106 dBA
- Audio outputs: Balanced: +16 dB / 0 dB / -6 dB; Unbalanced: +10 dB / 0 dB / -6 dB
- Antenna connectors: 50Ω female TNC connectors with power supply for MIPRO antenna systems
- Power supply: DC 12 - 15 V; external AC 100 - 240 V switch-mode power supply
- Dimensions (W × H × D): 210 × 44 × 165 mm
- Weight: Approx. 0.8 kg
-
- MIPRO ACT-32H - Analogue UHF handheld microphone transmitter
- Frequency range: UHF 480 - 934 MHz (depending on country)
- Bandwidth: 24 MHz
- Oscillation mode: PLL synthesised
- Channel configuration: ACT synchronisation
- RF output power: 30 mW (depending on country)
- Spurious emissions : < 4 nW
- Display: LCD showing group, channel, battery status and error codes
- Microphone capsule: Interchangeable modules (condenser or dynamic)
- Audio sensitivity: preset to 0 dB (equal to capsule sensitivity)
- Battery type: Two AA alkaline batteries
- Battery life: Minimum 12 hours (in low power mode)
- Current consumption: Approximately 92 mA
- Dimensions (Ø × L): 51 × 234 mm
- Weight: Approx. 250 g

User reviews Wireless Microphone
ACT 311II + ACT32H Mipro

ACT 311II + ACT32H Mipro
/5
 

1 User reviews

THIERRY ET ALEXIS A 27/01/2026
  5 /5
Buy Verified
Bon micro hf, bonne portée, micro plastique, fait un peu gadget, surtout le bouton marche arrêt, mais à ce prix là, y a rien à redire !!! À voir dans le temps.
0 0 report
Mipro - ACT 311II + ACT32H
Mipro - ACT 311II + ACT32H
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249,17 € excl VAT
including eco-part : 0,07 €
In Stock
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Guarantee 3  years
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The undisputed market leader in portable sound systems, Mipro also offers a complete range of wireless microphones. Mipro has become the benchmark in France's largest town halls, regional councils, ministries, sports halls, etc. Mipro's best sellers include: the economical ACT 300 series with 30mW power, the 2.4 Ghz ACT2400 and ACT5800 digital wireless systems in 5.8 Ghz, the guided tour systems and of course the sono portables of the MA 505, MA 707, MA808 series.