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Yamaha STAGEPAS 300 Portable PA System   

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One person can easily handle the Yamaha STAGEPAS 300 Portable PA System. The easy-to-use, ultracompact design incorporates 2 - 2-way loudspeakers, a ...Click To Read More About This Product

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Pack your PA, amp, and guitars in your back seat without a shoehorn.

One person can easily handle the Yamaha STAGEPAS 300 Portable PA System. The easy-to-use, ultracompact design incorporates 2 - 2-way loudspeakers, a 6/8-channel (4 mono, 2 stereo) mixer, and dual 150W amplifiers to provide a reliable sound system.

Each speaker contains an 8" woofer and 1" compression driver, driven by an efficient 150W (x2) Class D amplifier. The mixer features balanced XLR connectors, mic/line switches and balanced 1/4" jacks, 2-band channel EQ, and switchable 24-bit digital reverb. RCA connectors with separate level control for a tape recorder or a CD player are conveniently located on the front panel, plus stereo-out and monitor connections.

For added convenience, both high-impact molded speaker enclosures are polemountable with optional ADP138 adapters from Yamaha, and rear compartments house the mixer, cables, mics, and accessories.

  • Portable PA system
  • 2 speakers with powered mixer
  • Speaker cables (16' x 2)
  • 2-way bass reflex speakers
  • 6/8-channel powered mixer
  • 4 mono channels
  • 2 stereo channels
  • 4 XLR inputs (ch 1-4)
  • 6 1/4" line inputs
  • Stereo RCA inputs
  • Stereo line inputs
  • Class D power amp (150W + 150W)
  • 24-bit digital reverb
  • Mic stand mountable with BMS10A adapter
  • Speaker enclosure accessory compartment

Order today and just add performers.


STAGEPAS 300 Portable PA System

  • Maximum Output Power: 150W+150W/6 ohms @10% THD at 1kHz (SPEAKER L/R) 100W+100W/6 ohms @1% THD at 1kHz (SPEAKER L/R) ±15dB
  • Frequency Response: 3dB, 0dB, +1dB @20Hz”20kHz, 1W Output/6 ohms (Without MUSIC/SPEECH, EQ and SP EQ Circuit) (SPEAKER L/R); -3dB, 0dB, +1dB @ 20Hz”20kHz, +4dBu 10kOhm Load [MUSIC/SPEECH] switch=MUSIC (MONITOR OUT, REC OUT)
  • Total Harmonic Distortion: 1% @ 1kHz, 50W output (SPEAKER L/R); 0.5% @20Hz”20kHz, +14dBu 10kOhm (MONITOR OUT, REC OUT)
  • Speaker L/R output noise: -65 dBu Residual
  • Monitor/Rec output noise: -90 dBu Residual
  • Monitor Out/Ch Level output noise: -67 dBu Residual @ nominal level (CH1”4; MONITOR OUT)
  • Crosstalk: -70 dB between input channels
  • Weight: 40 lbs. (18 kg) Power Consumption: 70W
  • Stereo Input channel EQ
  • High: 10kHz shelving
  • Low: 100Hz shelving
  • Shelving turnover/rollover frequency: 3dB before maximum cut or boost; ±15dB
  • Enclosure: bass-reflex type
  • LF driver: 8" (20cm) cone driver
  • HF driver: 1" (2.54cm) compression driver
  • Cross Over Frequency: 4kHz
  • Frequency Range: 55Hz-20kHz
  • Maximum Output Level: 112dB (1m)

Review Snapshot

by PowerReviews

(based on 2 reviews)

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Reviewed by 2 customers

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(4 of 7 customers found this review helpful)


Nice, but needs all the pieces


from Columbus, OH.

Site Member

Purchased this from local music dealer to help cut down set up time for school band concerts. Found out that you must purchase bracket to mount speakers on a tripod stand, even though this feature is pictured all over the box. Also, Yamaha should include a microphone with this system, you must purchase that separately as well. Not sure why these items are not included, or that my dealer failed to mention it.

(9 of 10 customers found this review helpful)




from Vandergrift, Pennsylvania

Site Member

I am a guitar player and have used many amps in my day. I recently purchased the Boss Gt-8 floor modeling unit and use it instead of a traditional amplifier. I run it through the STAGEPAS 300 and it sounds absolutely amazing. I never expected this small PA system to produce so much volume. The sound is thick with tons of bass as well as highs. When I play on stage, I use only one of the cabinets as a floor monitor and the second output on the GT-8 I send to our large PA system. Stage set up is easy and the sound is spectacular. I can easily adjust my master tone on the STAGEPAS according the specific room acoustics I am playing in. When I use the system at home, both speakers are used and I run the GT-8 in stereo mode which gives an even bigger sound. I plug my CD player into the unit as well and jam with backing tracks. I have absolutely nothing but praise for this unit. Hats off to Yamaha for producing another winner.

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