Behringer B208D-WH User Manual [ru]

Professional Powered Speakers

EUROLIVE
B215D/B212D
B210D/B208D

EUROLIVE D Series — 550/200­Watt 2-Way PA Speaker Systems
with 15"/12"/10"/8" Woofer and

1.35" Aluminum-Diaphragm
Compression Driver

High-power 2-way PA sound
reinforcement speaker systems for
live and playback applications

• B215D/B212D: 550-Watts

• B210D/B208D: 200-Watts

Ultra-compact lightweight systems
deliver excellent sound even at
extreme sound pressure levels

Revolutionary Class-D amplier
technology yields enormous power,
incredible sonic performance and
super-light weight

Internal switch-mode power
supply for noise-free audio, superior
transient response and very low
power consumption

Integrated sound processor for
ultimate system control and speaker
protection with active variable
high-pass lter

Extremely powerful, handmade
long-excursion driver provides
incredibly deep bass and
acoustic power

• B215D: 15"

• B212D: 12"

• B210D: 10"

• B208D: 8"

State-of-the-art 1.35" aluminum­diaphragm compression driver for
exceptional high-frequency
reproduction

Ultra-wide dispersion via
large-format exponential horn

Finally, great-sounding active
loudspeakers that won’t break your back
or bank account!

Thanks to our revolutionary
Class-D amplier technology and
internal switch-mode power supplies,
EUROLIVE D Series loudspeakers provide
a much better power-to-weight ratio than
competing active speakers. Put simply,
you get all the power without the
backbreaking weight. And the sound
quality of these lightweight loudspeakers
exceeds that of our extremely popular
EUROLIVE B212A and B215A systems —
plus we’ve included two 200-Watt models,
the B210D (10") and B208D (8") for less
demanding applications.

Due to their high-eciency design,
they crank out 550/200 of the cleanest,
punchiest audio Watts you’ve ever heard
from a compact loudspeaker system.

The integrated sound processor
provides total system control, along with
dependable protection of the LF and
HF transducers, thanks to the built-in active
high-pass lter, which virtually eliminate
distortion — even at extreme operating
levels. In addition, all four models feature
an Ultra-Low Noise (ULN) Mic/Line input
with LEVEL control and a dedicated 2-band
EQ (bass/treble) for easy control.

Intelligent by design

One of the coolest things about active
loudspeakers is the lack of back-breaking
racks of amps, crossovers and EQs that are
often required to make passive speaker
systems sound almost as good. But that
comes with a trade-o — that extra
weight is transferred to the loudspeaker,
making it dicult for a single user
to heave all that mass onto the top
of a speaker stand.

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EUROLIVE
B215D/B212D
B210D/B208D

Built-in ultra-low noise Mic/Line input
with Volume control and Clip LED

Dedicated 2-band EQ

Additional Line output allows linking
of additional speaker systems

Versatile trapezoidal enclosure
design allows dierent positioning:

• Stand mounting with
35-mm pole socket

• Tilts on its side for use as
a oor monitor

Two ergonomically shaped handles
on B215D/B212D and one on the
B210D for easy carrying

High-quality components and
exceptionally rugged construction
ensure long life

Conceived and designed by
BEHRINGER Germany

BEHRINGER’s D Series’ “Intelligent­Design” merges the best features of active
loudspeakers with signicantly lower
weight by using switch-mode power
supplies and Class-D amplier topology.

Hidden deep inside each enclosure
is the equivalent of an active 2-way
electronic crossover, graphic EQ,
parametric EQ, mic preamp, limiter
and two Class-D power ampliers, yet
overall weight is less than comparable
loudspeaker systems! These components
work together seamlessly to provide
optimum sound quality — and it all takes
place automatically, without you having
to touch a single knob.

EUROLIVE B215D

LINK

OUTPUT

INPUT

Output Left

Class-D Amplier Technology delivers
high power with low weight.

Instead of operating relatively
continuously like Class AB circuits, Class-D
amps switch on and o thousands of
times per second, delivering power
only when needed. In other words, the
amplier is either fully on or fully o,
which signicantly reduces the power
losses in the output devices. This is easy in
theory and complex in practice, which is
why there are so many dierent Class-D
designs. Without boring you with terms
like PWM Generation and Gate Drivers,
let’s just say that to realize the benets of
a Class-D design requires compensating
for a lot of potential problems that

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LINK

OUTPUT

INPUT

Output Right

INPUT

Electric Guitar

EUROLIVE B120D

XM1800S

XENYX X2442USB

Keyboard

EPA900