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EC-2

-2

The ARX EC-2 is a flexible, affordable 24
dB per octave Phase Correct electronic
crossover.
It has 2 modes of operation; as either a
Stereo 2 way or a Mono 3 way unit, with a
switch on the back panel selecting either
mode.

• Tamper-Proof Crossover Points

The crossover points are determined in-
ternally by the value of 4 resistors per
channel; changing the resistor value
changes the crossover point. This ‘semi
fixed’ method avoids the pitfalls of exter-
nally adjusted crossover points, making the
crossover points tamper-proof once they
are set.
As a handy guide, a list of common cross-
over points and their corresponding resis-
tor values are printed inside the unit's lid,
and also set out in the Owner's Manual.
On the front panel are level controls for
Low and High in dual channel 2 way mode,
and Low, Mid and High in single channel
3 way mode, with corresponding Outputs
on the rear panel.

• Balanced Inputs and Outputs

The EC-2 Balanced Inputs and outputs on
XLR connectors. It also has an additional
summed Mono Low output, for applica-
tions that need a Mono Low feed (e.g. Left
and Right full-range plus a single Sub Bass
speaker).

• High Pass Filter

There is a preset 30 Hz HighPass filter to
remove unwanted subsonics which can

damage speakers and waste amplifier
power.
In addition, each output has up to +6 dB
of gain available, to compensate for am-
plifiers and speakers of differing sensi-
tivities.

• Universal AC Power

AC power range is a universal 100 to
120V or 220 to 240VAC, and is connect-
ed to the unit via a standard IEC con-
nector, with built-in fuse and voltage
change switch.

• Uncompromising Audio Quality

Innovative circuit design is pointless un-
less it delivers stunning sound quality,
and here the EC-2 excels. It has been
designed to provide uncompromising au-
dio quality, and to achieve this, Linkwitz
Riley 24dB (Fourth Order) state variable
filters are used throughout the circuitry.
This ensures a smooth Phase Correct
transition through the crossover region.

From Stage Monitors to Studio Monitors,
from Front of House to the Front room of
your House, the EC-2 is a crossover that
is suited to any application requiring flaw-
less, transparent sound.

Stereo 2 way, Mono 3 way
24dB Electronic Crossover

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Ultra low noise

circuitry

Totally phase

aligned at crosso-
ver point

Switchable Dual

Channel 2 way or
Single Channel 3
way

Unique 'semi-fixed'

crossover point

24dB per octave

(Fourth Order)
Linkwitz-Riley
filters

Separate Summed

Mono Output for
Satellite/Sub
systems

Balanced Inputs,

and Outputs

Built in High Pass

filters

Intuitive, 'user

friendly' layout

Flawless perform-

ance in any audio
environment

Security cover

available

Содержание EC-2

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Страница 2: ...ve unwant ed subsonics The unit shall have electronically Balanced inputs on TipRingSleeve TRS jack connec tors Tip Ring Sleeve Ground and XLR connectors with passive RFI filters and an Input impedanc...

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