Axxent AX-1121TS User Manual - Page 4
Browse online or download pdf User Manual for Amplifier Axxent AX-1121TS. Axxent AX-1121TS 4 pages. Professional power amplifier
Print Pageuser manual
output connectors, low Impedance
Above the 3 pin xlr input connectors are the dual binding posts that are
used for the low impedance output of the amplifier. These binding posts
are touch proofed according to international safety regulations.
The designation of the binding posts: 240W/4Ω (model AX1240TS) or
400 W/4 Ohm (model AX1400TS). The model 1121TS is equipped with an
Euro-bloc connector on the output. The designation beneath: 0, 50, 70,
100 V for the constant voltage outputs, alternatively you may use the "+"
and "–" terminals for low impedance loudspeakers down to 4 ohms.
You may operate the amplifiers with four ohm load and full power at all
times. Please note however, that in this case you may not use the con-
stant voltage outputs. It is important to know that combined power of
simultaneous use of both constant voltage and low impedance outputs
may not be higher than the r.m.s power of the amplifier. For example, if
you use an 8 ohm speaker at the low impedance output connector, you
will take approximately two thirds of the total available power and the
other third then may be used to drive 100 v loudspeaker lines.
input connectors
The amplifiers use fully balanced inputs for minimum interference. The
input is a three pin female xlr connector and the "send" xlr connector is
meant to route the input signal to additional amplifiers. All standard
microphone cables may be used to connect the amplifier. Inputs are
electronically balanced and have a nominal impedance of 20 kohms.
Model 1121TS is equipped with a Phoenix Euro-bloc on the INPUT. The
input is balanced and marked + and – for the polarity and ⊥ for ground.
amplifier cooling
Amplifier models AX1121TS, AX1240TS and AX-1400TS use convection
cooling. Heat transfer is by the rear heat sink. Because no fan is being
used to transfer heat, there is no operating noise at all.
CE Declaration of Conformity
axxent Products AX1121TS, AX1240TS, and AX1400TS fulfill the criteria of the EMC regulation 2004/108/EG and
especially therefore comply with EN61000-6-1 2007, electro-magnetic susceptibility for private use, commercial
use and light industrial applications according to table 2. Products AX1121TS, AX1240TS and AX1400TS fulfill
the criteria of the low voltage directive 2006/95/EG of December 12, 2006 regarding electrical
axxent e.K. • Technologiezentrum Herzbachtal • Zum Wartturm 15 • 63571 Gelnhausen
Fon: +49-6051-9165584 • Fax: 9165585 • [email protected] • www.axxent.de
models AX-1121TS / AX1240TS / AX 1400TS
equipment.
4