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Yamaha Portable PA System -
STAGEPAS 250M |
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Model:
STAGEPAS 250M
Yamaha Portable PA System |
Features
Specifications |
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Power to Go!
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.
Versatile 10-channel Powered Mixer
The built-in yet detachable mixer of the STAGEPAS 250M provides a
total of ten input channels: two mono microphone/line inputs and
four stereo line inputs. In addition to a speaker output for the
supplied speaker, the mixer 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. It also features a convenient
PHONES jack for connecting a set of headphones.
Versatility and Power — in Four Portable Systems
Combining high-performance power and accurate sound reproduction
with remarkable versatility in a portable package, Yamaha's STAGEPAS
Series Portable PA Systems are fast becoming the standard for
musicians and other PA users on the go.
These combination mixer/amplifier/speaker systems are exceptionally
lightweight, portable and full-featured. Since virtually everything
you need is in one, easy-to-use package, you can be set up and
playing within a matter of minutes. And when you're done, you can be
packed and back on the road again with the same ease and speed. Yet
despite the simplicity and compact size, these systems cut no
corners in sound quality or versatility, and in fact give you some
advanced features not normally found in systems of this class.
The series now includes the new single-speaker STAGEPAS 150M and
250M, which can be expanded to a stereo system by simply adding a
second speaker. They can also function either as an ultra-portable
PA system, or as a powerful keyboard amplifierwith sound quality and
portability that far surpasses any other conventional keyboard amp.
No matter what system you choose, you have a high-power,
highperformance sound system ready for a wide variety of venues and
events, both indoors and out.
10 Channels for More Sources, Plus 250 Watt of Power
250 Watt Class D Power Amplifier
This high-power amplifier is capable of filling a relatively large
club or room with sound, and can even project well outdoors. 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
reliability in a remarkably compact unit.
Phantom Power for High-performance Condenser Microphones
The STAGEPAS 250 mixer features switchable phantom power for the two
mono microphone/line inputs. This lets you use high-performance
phantompowered condenser microphones in situations where you want
the extended, natural response they provide.
Ideal for Monitor Speaker Use
The STAGEPAS 250M is also effective as a monitor speaker system
(especially for keyboard players, drummers and solo performers),
thanks to its full-range reproduction, convenient mixing controls,
and versatile speaker placement.
Pole Mount Receptacle for Direct Speaker Stand Mounting
The STAGEPAS 250M speaker is directly mountable on 35mm pole with
securing thumb screw.
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Features |
- Detachable Powered Mixer
- Two-way Full-range Speaker
System
- Built-in EQ and High-quality
Digital Reverb
- MUSIC / SPEECH Switch
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- Auto Limiter
- LED output level meter
- One Speaker Cable Supplied
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General Specifications (Mixer) |
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Maximum Output Power |
250
W (±10 %)
4 Ω @ 10 %THD at 1 kHz (SPEAKER) |
| Output Power (RMS) |
200W
4Ω @ 1 % THD at 1kHz
(SPEAKER) |
| Maximum Output
Level |
116 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 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 - 150Ω, MIC/LINE = MIC) |
-106
dBu (CH1/2)
-65
dBu Residual output noise
(SPEAKER) |
| Crosstalk (1
kHz) |
-70dB between
input channels |
| Power
Consumption |
35 W |
| Weight |
13 kg (28-5/8"
lbs.) (Speaker + Powered Mixer) |
| Input channel
Equalization |
±15 dB, HIGH 10
kHz shelving, LOW 100 Hz shelving |
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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: 10" (25 cm)
Cone
HF: 1" (2.54 cm) Compression Driver |
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