General Specifications Preliminary Information
RA150
Height: 2 RU
Rated output: 4
ohms: 75 watts RMS per channel 8 ohms: 45 watts RMS per
channel 8 ohms: 150 watts RMS, bridged
mode
Signal to Noise Ratio:
>105dB
Frequency Response:10Hz - 70kHz +0,
-3dB
Distortion: < 0.02% @ 4ohms, 20Hz
- 20kHz
Input Sensitivity: +4dB for rated
output
Crosstalk: -85dB, 1kHz
Output
offset: +/- 50 mV, Servo
controlled
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Alesis’ RA100 power amplifier has long
been a favorite choice of musicians, hobbyists and
professionals alike. Now Alesis extends the RA’s range
throughout the recording and production spectrum with a bold
new series of affordable amps in three distinct power
ratings. With their rugged construction, striking good
looks – among the first examples of Alesis’ groundbreaking new
approach to industrial design – and a long list of features,
the new RA series will quickly find a home in project and
commercial recording studios, broadcast an post-production
control rooms around the world.
Popular prices,
powerful performance.
Even with the increasing use
of powered speakers, many popular speakers and headphones
still require external amplification. These new amps are
designed to provide more power and better performance at a
lower overall cost per watt than even our own RA100 – as well
as any other competing models. As a result, they can more
closely match the power needs of virtually any passive speaker
or studio monitor, offering a significantly better fit for an
exceptionally wide range of budgets, applications and
customers. And providing a crisp, clean signal for outstanding
performance and extended speaker life.
Cool, quiet
operation.
Designed for studio use, each RA series
amp incorporates advanced convection cooling for heat
dissipation. The result is long, stable operation unaffected
by heat-related complications, without the added distraction
and annoyance of fan cooling. And eliminating the danger of
losing hard-to- hear details due to noisy amp
performance.
The new leaders in affordable studio
amplification.
Three new RA series amps – RA150,
RA300 and RA500 – providing a bold and powerful answer to the
question, “What’s next from Alesis?” Combined with our popular
RA100, they offer a wide range of high-quality, popularly
priced solutions for virtually any – and every –
situation. | | |