Chiayo Coach 400 Portable PA System

Chiayo Coach 400 25w Personal Portable PA System
Chiayo Coach 400 25w Personal Portable PA System
Price: $343.00

 Chiayo Coach 400 Portable PA System


  • High efficiency output power with inbuilt 25W class-D power amplifier.
  • Truly wireless! Battery operation eliminates all cables so you can take it anywhere.
  • 4” full range speaker system with maximum output of 40W
  • USB 2.0 port for reading MP3 files with LCD display of track information
  • Band selection of wireless microphone system:UHF (16 CH. switchable) or UHF/ VHF (fixed frequency)
  • Input:Wired microphone, Aux In, USB 2.0
  • Output:Aux Out
  • 2 alarm sounds for emergency broadcasting
  • Lithium battery offers extended operation time and minimizes the weight and size
  • Φ 3.5mm stereo Aux In/Aux Out connectors
  • Can be worn over the shoulder or mounted on ST-30 tripod stand.
  • Suitable for outdoor/indoor applications such as lectures, trade fairs, tours and election events etc


Model Coach 400
Output Power Max 40W /25W(RMS) 4Ωload
Speaker System 4" full range
T.H.D. < 0.5%
Audio Inputs Mic in、Aux in、USB2.0
Audio Outputs Aux out
Power Supply 1001240V 1.5A , 20VDC 2.5A
Battery Type 14.8V / 2.4AH (Lithium)
Operating Life 5-6 hours in music, 10-12 hours in speech
Charging Time about 4 hours
Dimension (mm) 156H,156W, 205D
Weight (kg) 1.6
Patent Taiwan,China
Approval CE、RoHS
Module type R-300m, R-500m, SDR-500m
Frequency Response 50Hz-20KHz ± 3dB
Antenna Built-in



Add to cart



NEC NP216 Projector Overview

The NEC NP216 projector is a portable XGA (...


Many thanks for the fantastic support and hard work your team put into our event. The professionalism and easy manner of the team made...

— S. Hunt