Skip to main content Skip to footer

Yamaha STAGEPAS 300 Portable PA System  

Product #480818

45 day price guarantee, 45 day return policy, 100% secure shopping


Item Note:

This product has been discontinued but may be available as a Open Box item.

Similar Items

See All Yamaha Live Sound Packages

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
Includes power cable and speaker cable

Order today and just add performers.


STAGEPAS 300 Portable PA System Specifications:

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 resources


by PowerReviews
YamahaSTAGEPAS 300 Portable PA System

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 3 customers

Displaying reviews 1-3

Back to top

(42 of 70 customers found this review helpful)


Great little system


from MN

Comments about Yamaha STAGEPAS 300 Portable PA System:

I use this system for all sorts of mid-sized gatherings and it works and sounds just great. I am very picky with my sound, it has to be full and well balanced, these are. Only disappointment is that there are no pole mounts built in - an external bracket is available.

(65 of 110 customers found this review helpful)


Fantastic sound


from Cleveland, OH

Comments about Yamaha STAGEPAS 300 Portable PA System:

I am very choosey about the sound quality but sadly usually on a tight budget. The first unit I got had a problem with it (hissing sound) through the speakers. Exchanged and found a huge difference. This PA system is light, intelligently designed (the mixer fits in to the back of the speaker), and most importantly sound fantastic. The quality is comparable to my HarmonKardon/JBL stereo setup at home which is excellent. It is loud enough for a small venue but remember to get stands with them (and you will need an adapter to mount them). Sensitivity in the mixer is high and I directly plug in acoustic (Ovation Celebrity Deluxe)and electric guitars (plugged directly through a Vox Tonelab SE), run a Yamaha PSR2000 for MIDI backing, and a CD player with backing tracks - They all sound fantastic. The highs and mids are very clear and crisp and the lows are great for speakers of its size. The only downside I have noted so far is that the included Reverb is very weak and the mixer has no phantom power if needed. Otherwise, a great bang for the buck!

(85 of 129 customers found this review helpful)


Rocking PA!


from Los Angeles

Comments about Yamaha STAGEPAS 300 Portable PA System:

This little PA really sounds good. It has an amazing amount of bass for such a small system. You can easily carry the whole thing into a gig with one trip! The speakers tilt back like a monitor if you need it, but they really need to go up on stands. Great value for the price.

Displaying reviews 1-3

Back to top