Yamaha Stagepas 150M Portable PA System
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zZounds Gear Experts Say...
Light, compact 150-watts max power. 8 inch speaker. Special keyboard player-centric features.
Overview
From the company known for market-leading electronic keyboards come a new generation of keyboard amplifiers that redefine the category: Stagepas 150M and 250M. "How are they different from what's been available?" you ask. In almost every way! They're much lighter and more compact, provide a unique form factor and feature set optimized for keyboardists, and, most importantly, deliver the ultimate in sound quality. Both of these single-speaker systems also function very effectively as ultra-portable mono PA systems that are upgradeable to stereo with the simple addition of an optional powered speaker.
Flexible 8-channel Powered Mixer
The Stagepas 150M provides a total of eight input channels: two mono microphone/line inputs and three stereo line inputs. Along with the output for the supplied speaker, the built-in yet detachable mixer also has line outputs that can be used to connect additional powered speakers or to send the mixer's output to a main mixer or recording device. A convenient PHONES jack is also included for connecting a set of headphones.
Exceptionally Compact System - 8 Channels, 150 Watt Output
150 Watt Class D Power Amplifier
This power amplifier is all you'll need for most small venues and street performance situations, as well as personal monitoring applications. The advanced Class-D design delivers exceptional efficiency - ensuring high power amplification with low power consumption and minimal heat generation. This means you get superior sound quality and… read more reliability in a remarkably compact unit.
Ideal for Monitor Speaker Use
The Stagepas 150M is also effective as a monitor speaker system (especially for keyboard players, drummers and solo performers), thanks to its fullrange reproduction, convenient mixing controls, and versatile speaker placement.
Speaker Stand Mountable (with optional accessory)
The Stagepas 150M speaker can be mounted onto a standard speaker stand, using an optional mount adaptor such as the ADP138, the Ultimate BMB200, or an equivalent.
Other Features:
- Detachable Powered Mixer
- Two-way Full-range Speaker System
- Built-in EQ and 1-bit Modulation Reverb
- MUSIC / SPEECH Switch
- Auto Limiter
- LED output level meter
- One Speaker Cable Supplied read less
Flexible 8-channel Powered Mixer
The Stagepas 150M provides a total of eight input channels: two mono microphone/line inputs and three stereo line inputs. Along with the output for the supplied speaker, the built-in yet detachable mixer also has line outputs that can be used to connect additional powered speakers or to send the mixer's output to a main mixer or recording device. A convenient PHONES jack is also included for connecting a set of headphones.
Exceptionally Compact System - 8 Channels, 150 Watt Output
150 Watt Class D Power Amplifier
This power amplifier is all you'll need for most small venues and street performance situations, as well as personal monitoring applications. The advanced Class-D design delivers exceptional efficiency - ensuring high power amplification with low power consumption and minimal heat generation. This means you get superior sound quality and… read more reliability in a remarkably compact unit.
Ideal for Monitor Speaker Use
The Stagepas 150M is also effective as a monitor speaker system (especially for keyboard players, drummers and solo performers), thanks to its fullrange reproduction, convenient mixing controls, and versatile speaker placement.
Speaker Stand Mountable (with optional accessory)
The Stagepas 150M speaker can be mounted onto a standard speaker stand, using an optional mount adaptor such as the ADP138, the Ultimate BMB200, or an equivalent.
Other Features:
- Detachable Powered Mixer
- Two-way Full-range Speaker System
- Built-in EQ and 1-bit Modulation Reverb
- MUSIC / SPEECH Switch
- Auto Limiter
- LED output level meter
- One Speaker Cable Supplied read less
Specs
General Specifications (Mixer)
Maximum Output Power: 150 W (+/-10 %), 6 Ohm @ 10 %THD at 1 kHz (SPEAKER)
Output Power (RMS): 100W, 4Ohm @ 1 % THD at 1kHz
Speaker:
- Maximum Output Level: 112 dB (1 m)
Frequency Response:
(Nominal output level @ 1 kHz): -3 dB, 0 dB, +1 dB @ 20 Hz-20 kHz, 1 W Output
(MUSIC/SPEECH=MUSIC, without Speaker EQ) (STAGEPAS 500/300: SPEAKER L/R) (STAGEPAS 250M/150M: SPEAKER)
Total Harmonic Distortion: 0.5 % @ 20 Hz, 1 kHz, 20 kHz +14 dBu GAIN= nominal
(STAGEPAS 250M/150M: ST SUB OUT, ST LINK OUT)
Hum & Noise: (Equivalent Input Noise, Rs - 150Ohm, MIC/LINE = MIC): Less than or equal to sign-112 dBu (CH3/4)
Less than or equal to sign-65 dBu Residual output noise
(SPEAKER): Crosstalk (1 kHz): -70dB between input channels
Power Consumption: 20 W
Weight: 9.6 kg (21 1/8 in. lbs.) (Speaker + Powered Mixer)
Input channel Equalization: +/-15 dB, HIGH 10 kHz shelving, LOW 100 Hz shelving
General Specifications (Speaker)
Enclosure: 2-way bass-reflex type, Polypropylene, Black
Crossover Frequency: 4.0 kHz (LF: 12 dB/oct, HF: 12 dB/oct)
Frequency Range: 55 Hz-20 kHz (-10 dB)
Speaker Unit:
- LF: 8 in.(20 cm) Cone
- HF: 1 in. (2.54 cm) Compression Driver
Maximum Output Power: 150 W (+/-10 %), 6 Ohm @ 10 %THD at 1 kHz (SPEAKER)
Output Power (RMS): 100W, 4Ohm @ 1 % THD at 1kHz
Speaker:
- Maximum Output Level: 112 dB (1 m)
Frequency Response:
(Nominal output level @ 1 kHz): -3 dB, 0 dB, +1 dB @ 20 Hz-20 kHz, 1 W Output
(MUSIC/SPEECH=MUSIC, without Speaker EQ) (STAGEPAS 500/300: SPEAKER L/R) (STAGEPAS 250M/150M: SPEAKER)
Total Harmonic Distortion: 0.5 % @ 20 Hz, 1 kHz, 20 kHz +14 dBu GAIN= nominal
(STAGEPAS 250M/150M: ST SUB OUT, ST LINK OUT)
Hum & Noise: (Equivalent Input Noise, Rs - 150Ohm, MIC/LINE = MIC): Less than or equal to sign-112 dBu (CH3/4)
Less than or equal to sign-65 dBu Residual output noise
(SPEAKER): Crosstalk (1 kHz): -70dB between input channels
Power Consumption: 20 W
Weight: 9.6 kg (21 1/8 in. lbs.) (Speaker + Powered Mixer)
Input channel Equalization: +/-15 dB, HIGH 10 kHz shelving, LOW 100 Hz shelving
General Specifications (Speaker)
Enclosure: 2-way bass-reflex type, Polypropylene, Black
Crossover Frequency: 4.0 kHz (LF: 12 dB/oct, HF: 12 dB/oct)
Frequency Range: 55 Hz-20 kHz (-10 dB)
Speaker Unit:
- LF: 8 in.(20 cm) Cone
- HF: 1 in. (2.54 cm) Compression Driver
Documents and Manuals
For support or warranty questions, please contact the manufacturer:
Phone: 714-522-9011
Web: https://usa.yamaha.com/support
Phone: 714-522-9011
Web: https://usa.yamaha.com/support
Reviews
Reviewers gave this product an overall rating of 3.5 out of 5 stars.
(6 ratings)
Submitted April 28, 2009 by a customer from juno.com
"Small limited PA system"
Verified Customer
zZounds has verified that this reviewer made a purchase from us.
Sorry disapointing.
Sound
Power seems kind of thin and weak, the 8" speaker lacks real bass content. There is no built in pole stand cup which makes it hard to place the speaker. The mixer has good quality controls but the power amp lacks wump. There are only two cannon XLR input jacks for microphones , and the mic preamps are thin for vocals.
Features
Wish it had more XLR inputs, don't like the way the mixer clips into the speaker section, looks cheap like it will break and fall out.
Ease of Use
We used it for a acoustic duo gig but it just didn't have enough power to cover the room. My keyboard, 2 vocals mics, and acoustic guitar made the system seem to feedback real quick.
Quality
Generaly like Yamaha products most of the time but I guess you get what you pay for. Will not be buying one of these, time to invest in some better PA system with more headroom.
Value
If you need something small and can only aford to spend less than 400. $ this may be worth some consideration.
Manufacturer Support
N/A no idea.
The Wow Factor
Very cute unit, but just doesn't cut it in the real world. Maybe a practice amp or real mellow Jazz cats PA system, not for bars or clubs where you expect to really be heard.
Musical Background:
pro musician
Musical Style:
pop, oldies
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