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Mipro MA-505

Portable PA system with Bluetooth. 145 watts max.

With or without wireless mic. 5.8GHz - licence free.

List price Ex. VAT: £699.00

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The MA-505 portable PA system provides a maximum output power of 145 Watts and integral Bluetooth player for wireless music streaming.

The rugged one-piece speaker cabinet houses a high efficiency class-D amplifier that drives high sensitivity two-way loudspeakers and limiter circuitry reduces distortion and increases intelligibility for guaranteed powerful and clear sound.

Use the dropdown menu to select a wireless microphone - choose from the ACT-580H handheld transmitter or the the ACT-580T beltpack transmitter with the MU-55L lapel mic. There's also the option to add an MU-53HN headset microphone. Please note that the MRM-58 wireless receiver will also be included with your selected microphone. You will also need a charger (available separately) if choosing a wireless microphone.

Further wireless microphones (operating on 5.8GHz, licence free) and receivers, CD player, extension speaker and carry bag can all be seen via 'related products'.

Bluetooth connection enables wireless audio streaming from a Bluetooth enabled device.

The voice priority feature cleverly mutes the music automatically when the wireless mic is used.

A built-in rechargeable lithium battery provides improved reliability, longer battery life and reduced weight. A 4 hour charge gives up to 8 hours on standby. However, the unit can also be powered from the mains.

The MA505 is ultra light and robust and can be mounted on a microphone stand. Ideal for addressing small crowds in schools, factories, shopping centres. A built in siren is also provided to attract attention when used for emergency paging.

A 3.5mm line input socket enables playback of music from an external device such as a phone or computer. A 3.5mm line output socket enables connection to a larger PA system or an external recording device. a balanced XLR input is also provided for use with a wired microphone.

Simple to set up and use.

  • High efficiency class-D amplifier.
  • Rugged one-piece moulded enclosure houses 1 " titanium compression driver & 8" woofer.
  • Powerful and crystal-clear sound projection.
  • Up to 2 optional wireless receivers can be fitted, with 12 auto-scannable frequencies.
  • One-touch Scan & ACT sync button for fast and easy channel set-up.
  • Built-in Bluetooth music player for wireless audio streaming.
  • Voice priority mutes the music when wireless microphone is used.
  • Built-in one-button alarm/siren for warning of threats.
  • Built-in AC switching power supply for universal usage and fast battery charge.
  • A smart 4-segment battery meter for accurate battery reading and charging status.
  • Wireless interlinking transmitter option to interlink multiple MA-505 portables wirelessly to extend transmission range and expand coverage.
  • Built-in cable storage compartment.
  • AC and lithium rechargeable battery operation.
  • Up to 8 hours of stand-by time per 4-hour full charge.

Additional Information

Max. Power Output

100 W(rms)/ 4Ω, 145 W(max)/ 4Ω 


Class D


Typical: 91 dB | Maximum: 109 dB


< 1%

Frequency Response

50 Hz – 18 kHz


Tweeter: 1" Compression Driver; Bass: 8" Woofer


H 130° × V 90°

Audio Inputs

Wired: XLR×1 & 6.3 mm (1/4")×1;
Wireless: Up to 4. 2 Built-in & 2 External Detachable;
Line-In: 3.5 mm (1/8 ") mini-jack

Bluetooth ?


Audio Output

3.5 mm (1/8 ") mini-jack 

Extension Speaker

Unbalanced 6.3 mm (1/4 ") jack


Individual volume control


VOP, Tone control or optional Echo control

Alarm Siren

Siren sound with fade-in mode


For AC power cable


Hand carry, Flat surface or on a speaker stand.

Power Supply

AC: Built-in 100 – 240 V AC switching power supply
(Max. Power Consumption: 165 W)
DC & Battery: External DC connector. Built-in 22.2V/4.5AH rechargeable lithium (MB-35 × 1)

Charge Time

Up to 4 hours (automatic charging management)

Standby Time

Up to 8 hours

Battery Indicator

4-level LED indicator (25/50/75/100%)



Dimensions (W × H × D)

275 × 400 × 225 mm / 10.8 × 15.7 × 8.9 "


Approx. 8.5 kg / 18.7 lbs (MB-35 battery included)

Wireless System (optional)

Module Receiver 

1 or 2 MRM-58 with Scan & ACT sync

Frequency Range

MRM-58: 5.8 GHz

Preset Channels 

MRM-58: 12 preset channels


Built-in proprietary active high efficiency antenna

Audio Player (optional)

Audio Player


Audio Remote Control

DPM-3 (detachable or on-board)

View FileMipro ACT-580T datasheet    Size: (166.77 KB)
View FileMipro MRM-58 Datasheet    Size: (150.07 KB)
View FileMipro MRM-58 User Manual    Size: (2.9 MB)
View FileMipro ACT-580H Datasheet    Size: (151.2 KB)
View FileMipro MU-53HN Headset Microphone datasheet    Size: (57.17 KB)
View FileMipro MU-55L Lapel Microphone Datasheet    Size: (50.49 KB)
View FileMipro MA-505 Datasheet    Size: (232.73 KB)
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