40 watt Portable PA system with built in USB mp3 player and recorder, rechargeable lithium battery, a mini handheld microphone and carry bag. The USB mp3 player means you can play messages, music or advertising etc and talk over the top (auto ducking the music). The recorder picks up anything through the microphones. Clever design eliminates all cables so you can take it anywhere and it has excellent quality sound.

And it is loud - the Class D amplifier produces a music output of 40W! The built-in sirens are perfect for sports fields and getting attention when you have noise and activity going on. Every Coach unit comes shipped standard with a small handheld microphone and cable, shoulder carry bag with pockets for accessories and transmitters and a liftable front panel so you can still use the Coach over your shoulder facing either forwards (for addressing a group) or backwards (for guided mobile tour groups) inside the carry bag!

Compatible with our wireless mics too with a 16 channel receiver ready to use. The 4" full range speaker produces great quality audio unlike a lot of small PA systems out there- the Coach sounds great. As well as the wireless microphone receiver there is a USB input for mp3 message or music playback and a remote control is included. the USB also serves as a recorder, allowing recording of your speech to mp3 audio files you can download or edit on any PC. 


General Features
  • Rechargeable lithium battery eliminates all cables so you can take it anywhere!
  • Smart charging circuit with LED indicator.
  • High efficiency Class D amplifier produces 25W RMS audio output, maximum music output 40W.
  • Speaker system: 4" full range.
  • Selection of wireless microphone system: UHF (16 CH. selectable) 
  • Anti-interference Pilotone circuitry provides superior wireless reception.
  • Audio input:Mic in, Aux in, USB
  • Audio output:Aux out
  • Able to read digital music files via the USB jack with LCD displaying track information. Additional remote control offers convenient operation.
  • Record speech as mp3 files directly onto the USB
  • Two alarm sounds for emergency broadcasting.
  • Φ3.5mm stereo Aux In/Aux Out connectors
  • Can be worn over the shoulder and optional shoulder bag SB-41A.
  • Optional tripod stand ST-30.
  • Suitable for outdoor/indoor applications such as lectures, trade fairs, tours and election events etc.


Portable PA with USB Digital Recorder and DM556 Microphone

40 watt Portable PA system you can take anywhere. High efficiency amplifier, 4" full range speaker, and a handheld mic and cable for over the shoulder loud-hailer type action or you can choose from one of the wireless microphone options. Suitable for outdoor/indoor applications such as emergency response and military situations, coaching, lectures, trade fairs, tours and election events etc. The included microphone is not wireless, but it is compatible with the SQ5016 and SM5016 and GMW-216 wireless desktop mics too!

Model Coach 400
Output power 40W, 25W(RMS) 4Ω load (class-D)
Speaker system 4" full range
Audio input Mic in, Aux in
Audio output Aux out
T.H.D. < 0.5%
Freq. response 50Hz-20KHz ± 3dB
Antenna Built-in
Power supply 100-240V AC / 18-20V DC, 2.5A
Battery type Lithium
Battery spec 16.8V, 2.6A
Battery Q'ty 1
Operating time 5-6 hrs in music, 10-12 hrs in speech
Charging time about 4 hrs
Dimension (mm) 156(H) x 156(W) x 205(D)
Weight (kg) 1.6
Receiver module SDR-400m, SDR-401m
Music player module DP-400M
Patent Taiwan, China, USA, Germany
Approval CE, RoHS


Wireless portable PA amp/Speaker, rec/player & Mic

  • Product Code: COACH400_U1DDW
  • Price: $868.69 (GST Excl.)

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