Martin Audio MA2.8Q User Manual page 6

The totally new Martin n Audio MA
professiona al audio amp lification. No
long term re eliability. Th anks to ama
specific hig h output pow wer, MA2.8Q
concert tou uring, opera
stadiums.
More soun d and less w weight
Compared to a conven ntional ampl
delivers mo ore power to o the loudsp
enables dim mensions, w weight and p
typically run n at 95% effic ciency, dissip
One of the most interes sting charact
Convention al amplifiers s achieve the
has an aver rage power d density of 40
times more heat than M A2.8Q ampl
Superior S ound-Sonic c Accuracy
Crystal-clea ar highs and d a tight, we
Patented d esign featur res ensure v
response, s slew rate, pow wer bandwid
Totally Dig ital with Hig gh Reliability
The MA2.8Q Q series is b ased on PW
and inverte rs. PWM pro ovides high
works as a a high frequ uency samp
sequence w with average value equal
MA2.8Q am mplifiers use v very high sa
Compact & & Lightweigh ht
Martin Aud io MA2.8Q amplifiers o
excellent fo or application ns where spa
use.
The Show A Always Goe es On
The MA2.8 Q is comple etely protecte
under every y condition. They will d
reliability. A Anticipating p otential prob
All material © 2 2010 Martin Aud dio Ltd. Subject
Int troducti
A2.8Q amplif fier technolo
o other amplif fiers come c
azing reducti ions in heat
Q amplifiers can be use
houses, the eatres, chur rches, cinem
ifier, Martin Audio MA2
peakers with h greatly re
ower consum mption to be
pating only 5 5% of the inp
teristics is th hat MA2.8Q
eir best effic ciency only a
0% of the ma aximum leve
ifiers for the same volum
ell-defined low w end: the
very high pe erformance
dth and dump ping factor.
y
WM technolog gy that has b
reliability, sm mall size, low
ler, converti ing the vari
to the audio input.
mpling frequ uencies to ob
offer incredib bly compact
ace and wei ight saving a
ed against e every possib
eliver maxim mum power
blems at the d design stage
t to change with hout notice
ion
ogy has cha anged the w
close for app lications dem
output alon g with reduc
d in an unlim mited range
ma, theme p parks, televis
.8Q technolo ogy offers v
duced heat dissipation.
e reduced. T The output s
put energy as s heat.
efficiency is almost inde
at full rated p power outpu
l, convention nal amplifiers
me of sound.
most accura ate reproduc
over param eters such a
een used for r 30 years or
w weight an d high efficie
able amplitu ude (audio)
btain high per rformances a
dimensions are very lig
are importan nt. They also
ble error in o operation an
with maxim um safety a
e means you r show alway
way the wo rld looks at
manding high h power and
ctions in we ight and the
of applicatio ons such as
sion sound stages and
very high eff ficiency and
This greate er efficiency y
stages of th he amplifiers
ependent of o output level.
t. Since stan ndard music c
s can easily generate 10
ction of an a audio signal.
as distortion n, frequency y
r more in pow wer supplies
ency. A PW M converter
signal into an impulse
across the au udio band.
ghtweight m making them
o offer excel lent ease of
d are desig ned to work k
and increase ed long-term
ys goes on!
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