Musicians, DJs, event producers, and public speakers will be impressed by the Yamaha STAGEPAS 400BT Portable PA System with Bluetooth, an all-in-one, lightweight PA system that is compact enough to carry by hand, yet features a ton of professional features including 400W of output power, and a detachable 8-channel mixer, which can be mounted to a mic stand with a mic stand adapter (separately sold) for easy access by engineers or performers.
The STAGEPAS PA is equipped with a Bluetooth input for wireless audio streaming from smartphones or tablets. Other features include: SPX digital reverb, 1-knob master EQ, and a feedback suppressor to avoid the uncomfortable feedback that plagues so many sound reinforcement novices and professionals. Add more bottom end to your system by connecting a powered subwoofer (sold separately).
Finally, delivering 400W of power, the STAGEPAS system offers a major boost in performance, allowing you to meet the demands of a wider range of situations.
All-in-One Portable PA System
You can take literally anywhere the all-in-one PA system STAGEPAS, which is compact and light enough to carry by hand. The two lightweight speakers and detachable mixer, along with one pair of speaker cables and a power cord, combine into an attractive, compact package that provides the kind of portability that no roadie would ever dare to dream of.
Fast and Easy Setup
With its intuitive, simple design, STAGEPAS can be set up and ready to go in a matter of seconds. Even users with no PA operation experience will be able to produce high-quality sound in under a minute.
A PA for Any Occasion
Flexible enough to be used in a truly impressive range of environments and applications, STAGEPAS systems can be set up in a variety of PA and monitoring configurations.
Bluetooth Wireless Audio Streaming
Equipped with a Bluetooth input for wireless audio streaming from smartphones or tablets, the STAGEPAS-BT models let you seamlessly play backing tracks for gigs or set the tone of parties, conferences, or events with the audio playback of your choice.
SPX Digital Reverb
One knob gives you access to four different high-quality reverb settings, perfect for vocals and acoustic instruments. Simply turn the knob to change the reverb type and time, and then you’re ready to apply just the right amount of high-resolution effect to each channel.
1-Knob Master EQ
This new function gives you instant mastery of your mix, allowing you to match your sound to your surroundings. Simply turn the knob to optimize the EQ for speaking engagements, musical performances, or just to kick in more bass; getting your sound right has never been so easy.
Avoid the uncomfortable feedback that plagues so many sound reinforcement novices and professionals alike. Usually found only on high-end gear, this intelligent function removes feedback automatically with the push of a button, giving you a clear, professional sound.
Assign detailed EQ settings to each channel for precise management of your final sound.
Connect condenser microphones directly to STAGEPAS to get the best sound quality possible. Phantom power also means you won’t have to worry about DI boxes losing their charge during a performance.
Add more bottom end to your system by connecting a powered subwoofer such as the Yamaha DXS Series. Simply plugging in a subwoofer will assign a high-pass filter to the STAGEPAS speakers automatically.
Connect acoustic-electric guitars and basses to enjoy high-quality performance with low distortion. Passive pickup instruments can be connected hassle-free, without a direct box.
For hands-free control of your reverb, connecting an optional footswitch allows you to turn the reverb on and off instantly—perfect for MC-ing events or speaking during solo performances.
Switchable Stereo / Mono Inputs
A versatile new feature that allows you to transform each stereo channel input into two independent mono inputs, giving you the flexibility to adapt to the needs of a broad range of performance requirements.
Expand your front-of-house system or set up a monitoring system by using the STAGEPAS together with other powered speakers such as Yamaha’s DBR, DXR, and DSR powered speaker lines.
For use in larger spaces with a sizable audience, STAGEPAS can deliver consistent high-quality sound throughout a greater coverage area than ever before with custom-designed speaker components that ensure the entire audience shares the same sonic experience.
STAGEPAS utilizes digital signal processing (DSP) to consistently produce high-quality, distortion-free sound at any volume level, whether you’re giving a business presentation or cutting loose in a club. What’s more, Yamaha’s intelligent DSP incorporates the use of advanced limiter circuits to protect vital STAGEPAS components, ensuring that you get the most out of your gear for years to come.
Yamaha STAGEPAS 400BT Specs
Portable PA System
Speaker Configuration 2 x 2-Way Loudspeaker
Number of Input Channels 8
Amplifier Power Rating
400 W Peak (at 4 Ohms)
360 W RMS (at 4 Ohms)
Enclosure Type Bass-Reflex
HF Driver 1″ / 25.4 mm Compression Driver
HF Voice Coil 1″ / 2.54 cm
LF Driver 8″ / 20 cm Woofer
EQ LF Shelf at 100 Hz
Frequency Range 55 Hz to 20 kHz -10 dB
Maximum SPL 125 dB SPL
Coverage Angle 90° H x 60° V
2 x XLR 3-Pin Mic/Line Input
1 x Combo XLR-1/4″ TRS Mic/Line Input
1 x Combo XLR-1/4″ TRS Mic/Line/Hi-Z Input
4 x 1/4″ TS Line Input
1 x Stereo RCA TS Line Input
1 x 1/8″ / 3.5 mm TRS Line Input
2 x 1/4″ TS Speaker Output
2 x 1/4″ TS Monitor Output
1 x 1/4″ TS Subwoofer Output
1 x 1/4″ TS Footswitch Input
Phantom Power +30 V
Wireless Connectivity Bluetooth
Bluetooth Profiles A2DP 1.2
Bluetooth Range 32.8′ / 10 m
AC Input Power 100 to 240 VAC, 50 / 60 Hz
30 W (Idle)
70 W (1/8 Power)
AC Power Connector IEC
Transport Options Handle (Top)
Mounting 1.4″ / 35 mm Pole Socket
11.4 x 18.6 x 10.8″ / 28.9 x 47.2 x 27.5 cm
12.1 x 7.1 x 4.6″ / 30.8 x 18 x 11.6 cm
Weight 40.3 lb / 18.3 kg
Package Weight 49.75 lb
Box Dimensions (LxWxH) 26.5 x 22 x 14.9″