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Mipro MA-303SG

Single channel portable PA system with USB player / recorder & bluetooth. 60 watts.

Optional 5.8GHz wireless microphones - licence free.

List price Ex. VAT: £439.00

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The Mipro MA-303SG portable PA system provides a maximum output power of 60 Watts and has a built-in 5.8GHz wireless mic receiver for use with the Mipro hand held radio mic or bodypack transmitter in conjunction with a tie clip or headset mic. Licence free.

Use the dropdown menu to select a wireless microphone - choose from the ACT-58H handheld transmitters or the the ACT-58T beltpack transmitters with the MU-53L lapel mic or MU-53HN headset microphone. You will also need a charger (available separately) if choosing a wireless microphone. 

Please see related products for other associated accessories and wireless mics for this system.

In addition to the single channel radio mic receiver, there is also an integral MP3 player & recorder with USB2.0 socket on the back and LCD screen. 

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

A built-in rechargeable lithium battery provides improved reliability, longer battery life and reduced weight. A 4 hour charge gives up to 11 hours on standby. However, the unit can also be powered from the mains.

The MA303SB is ultra light and robust and can be mounted on a microphone stand. Ideal for addressing small crowds in schools, factories, shopping centres. A 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.

Simple to set up and use.

  • One 5.8 GHz true diversity receiver modules with 10 auto-scannable frequencies.
  • One-touch Scan & Sync (ACT) button for fast and easy channel setup.
  • 50W Class-D amplifier to power a 5" full-range driver.
  • Built-in high-efficiency active antennas prevent accidental antenna breakage and ensure improved reception distance and stable signal quality.
  • Mixed output of wired mic, wireless mic and USB.
  • 3.5 mm line input accepts external iPod, MP3/CD/DVD player or laptop.
  • Built-in Bluetooth to connect mobile devices for music streaming.
  • Built-in one-button fade-in alarm siren for warning.
  • ID code setting to prevent the interference from the same operating channel and increase compatible channels at the same venue.
  • External AC switching power supply for fast battery charge. Built-in high capacity lithium battery provides the amplifier complete operation without AC power.
  • 4-hour full charge for 10-hour stand-by time.
  • 4-level battery indicator for monitoring the battery level and charging state.

Additional Information

Max. Power Output

60 Watts


Class D


Typical: 92 dB ︱ Maximum: 102 dB


< 1%

Frequency Response

20 Hz~20 kHz


1 " Tweeter & 5 " Woofer


H 120° × V 70°

Audio Inputs

Wired: 6.3 mm (1/4 ")
Line-In: 3.5 mm (1/8 ")

Bluetooth Connectivity


Audio Output

3.5 mm (1/8 ")

Alarm Siren

Siren sound with fade-in mode


Microphone stand, table mounted

Power Supply

AC: External 100~240V AC switching power supply (Max. Power Consumption: 60W)
DC & Battery: Built-in 14.8V/2.6AH rechargeable lithium battery (MB-10 x 1)

Charge Time

Up to 4 hours (automatic charging management)

Standby Time

MA-303SB: Up to 11 hours
MA-303DB: Up to 9 hours

Battery Indicator

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


Black or white option

Dimensions (W × H ×D)

210 × 276 × 165 mm (8.3 × 11 × 6.5 ")

Weight (battery included)

MA-303SG: Approx. 2.7 kg (6 lbs)
MA-303DG: Approx. 2.8 kg (6.2 lbs)

Wireless System

Receiver Channels

MA-303SG: Single
MA-303DG: Dual

Frequency Range

5.8 GHz

Preset Channels


Channel Set-up

Scan & ACT sync

Receiving Mode

Dual-tuner Digital True Diversity

Frequency Hopping

Each channel has 4 preset hopping frequencies


ACT-58HC / ACT-58TC 



Audio Player

Built-in USB Port

USB 2.0

USB Play & Record

LCD displays track name, number, time, recording status.

View FileMipro MA-303SG Datasheet    Size: (954.13 KB)
View FileMipro ACT-58HC datasheet    Size: (284.95 KB)
View FileMipro ACT-58TC Beltpack datasheet    Size: (282.93 KB)
Product video for Mipro MA-303SG
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