Product Name : Classic Portable PA

*The product images and specifications shown on our website may differ from the actual products due to different versions.

  • One-piece molded cabinet with high efficiency amplifier system to drive a full-range speaker for powerful and clear sound.
  • Retractable handle and rugged wheels make it amazingly easy to transport. It can be hand-carried or installed on a tripod stand.
  • Built-in transmitters' storage.
  • Modularized optional accessories for fast and easy installation and replacement.
  • Control for high/low TONE adjustment.
  • Mixed input amplification of wired mic, wireless mic, and audio players.
  • Extension speaker socket can be used with MA-707EXP passive speaker.
  • Industry’s first built-in active dual antennas for long distance and stable receiving.
  • Built-in AC switching power supply and rechargeable batteries.
Product Introduction
NamePortable Wireless PA System
Max. SPL107 dB
Drivers8" full-range
Frequency Range70 Hz – 14 kHz
Audio InputsMIC IN: 1 × XLR, 1 × 1/4" (6.3 mm)
LINE IN: 1 × 1/4" (6.3 mm)
Audio OutputLINE OUT: 1 × 1/4" (6.3 mm)
AmplifierClass AB
Output Power100 W RMS, 170 W peak
Receiver ModulesUp to 2
Audio PlayersCD/USB player (optional)
Extension Speaker1 × 1/4" (6.3 mm)
Other FunctionsTONE control
Power SupplyAC 100 – 240 V or DC 24 – 32 V
Battery TypeBuilt-in two Lead-acid battery packs (MB-70)
Battery IndicatorSingle LED Indicator
Standby TimeUp to 8 hours
Dimensions325 × 518 × 258 mm (W × H × D)
WeightApprox. 12.3 kg
Optional AccessoriesSC-707 carry bag, MS-70 tripod stand, MM-Series microphones, MB-80 Li-ion battery
NotePatented. Telecom and safety regulations approved


MA-707 Classic Portable PA 0.36M | 2021/02/04
Spec Sheet
MA-707 Portable Wireless PA System (Ver.2024) 0.30M | 2024/03/21
User Guide
MA-707 Classic Portable PA 4.35M | 2022/05/04

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