Yamaha Stagepas400i Portable Pa System

RRP: *QS: $1,249

Special Price $949

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Yamaha Stagepas400i Portable Pa System

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Yamaha StagePas400i Portable PA System


  • 400W (200W + 200W) power output
  • Newly designed high quality speakers (LF:8" woofer/ HF:1" voice coil compression driver)
  • Detachable 8-channel mixer (4 mono/line + 4 mono / 2 stereo line)
  • iPod/ iPhone USB connection
  • One-knob master EQ™ with virtual bass boost
  • High resolution SPX digital reverbs (4 types, parameter control)
  • Onboard feedback suppressor
  • Great-sounding 2-band channel EQ
  • Switchable stereo/ mono inputs
  • Hi-Z (high impedance) inputs
  • Phantom power
  • Monitor and Subwoofer outputs
  • Optional reverb footswitch


System TypePowered mixer with 2 passive speakers
Maximum SPL (*Maximum SPL)125dB SPL / speaker
Frequency Range (-10 dB)55Hz - 20kHz
Power Consumption30W (Idle), 70W (1/8 Power)
Power Requirements100V - 240V 50Hz/60Hz
Dimentions (W x H x D)Speaker 289x472x275mm, Mixer 308x180x116mm
Net Weight17.8kg / 39.2lbs (2 x Speaker 7.5kg + Mixer 2.8kg)

Powered Mixer

MixerMixing channels8
Analog inputs4 mono mic/line + 4 mono / 2 stereo line
Digital inputsUSB Audio IN: iPod/iPhone exclusive
Channel EQ2-band (HIGH Shelving: 8kHz, LOW Shelving: 100Hz)
Channel functionsHi-Z switch: CH4, ST/MONO switch: CH5/6-7/8
Digital effectsSPX digital reverb (4 program, parameter control)
Output processingFeedback suppressor, 1-Knob Master EQ™
Phantom power+30V (CH1, 2)
Control and othersReverb foot switch
Built-in AmplifiersPower Rating (Dynamic)400W (200W + 200W)
Power Rating (Continuous)360W (180W + 180W)


TypeTwo-way bass-relfex speakers
TransducersLF: 8” (20cm) cone, HF: 1” (2.54cm) voice coil compression driver
Coverage Angle (Horizontal x Vertical)90° x 60°
Floor Monitor Angle50°
Handle1 x Top
Pole socket34.8-35.2mm pole socket with StageLok™


Included AccessoriesCover panel, Power cord (2m), 2xSpeaker cables (6m), 12xNon-skid pads
Optional AccessoriesYamaha BMS10A (mic stand adaptor) for mixer mount, FC5 (foot switch) for reverb ON/OFF

Yamaha was established in 1887 as a piano and reed organ manufacturer. Over the years they as a brand have expanded into many diverse businesses and product groups. Over a century later and Yamaha are one of the most well renowned and respected brands in the music industry.

Yamaha manufacture an impressively wide collection of quality products ranging from;
Acoustic Guitars, Electric Guitars, Guitar Amplifiers, Bass Guitars, Keyboards, Pianos, Synthesisers, Acoustic Drum Kits, Electronic Drum Kits, Recording Software, Recording Interfaces, Active and Powered Speakers, PA Systems, Audio Mixers, Powered Studio Monitors, Brass & Woodwind.

Derringers Music in Adelaide, South Australia is a committed retailer supplying the advice and product range you'd expect to match Yamaha's own quality and standards.

If you don’t believe us, just come in and have a look at our range. The store is jammed packed full, we have an amazing amount of Yamaha instruments and musical equipment available in store or to buy online at all times. If you have any questions about Yamaha products available in Adelaide then please call Derringers on 08 8371 1884 and talk to our team! We’re all musicians and very passionate about our gear, and Yamaha is right up there with the best.

If you’re wanting to browse our products just check out our yamaha section on our website, or look at yamaha music's website.


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