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Idiomas disponibles
LR-1000SAT
Order No. 25.4700
LR-1000U
Order No. 25.4730
LR-1000F
Order No. 25.4720
ELECTRONICS FOR SPECIALISTS
ELECTRONICS FOR SPECIALISTS
PA Speaker Systems
and Mounting Parts
These instructions are intended for installers
of PA systems. Please read these instructions
carefully prior to operation and keep them
for later reference.
1 Applications
The four speaker systems LR-1000SAT are de-
signed as 2-way systems for high-requirement
PA applications. They correspond to the mid-
high range component of the speaker system
L-RAY/1000 and are each equipped with two
10 cm midrange speakers, a magnetostatic ribbon
as a tweeter and a matching crossover network.
The speaker systems should be operated together
with a bass system (e. g. LR-1000SUB) at a cross-
over frequency of 120 to 200 Hz.
The speaker systems can either be suspended
by means of the mounting frame LR-1000F or
they can be mounted onto a stand by means
of the mounting bracket LR-1000U. The angles
between the speaker systems can be individually
adjusted so that an optimum sound distribution is
obtained in the room.
2 Important Notes
The speaker systems LR-1000SAT correspond to
all relevant directives of the EU and are therefore
marked with
.
•
The speaker systems are suitable for indoor use
only. Protect them against dripping water and
splash water, high air humidity and heat (ad-
missible ambient temperature range 0 – 40 °C).
•
For cleaning only use a dry, soft cloth, never use
chemicals or water.
•
No guarantee claims for the speaker systems
and no liability for any resulting personal dam-
age or material damage will be accepted if the
speaker systems are used for other purposes
than originally intended, if they are not correctly
connected, not safely mounted, or if they are
not repaired in an expert way.
If the speaker systems are to be put out
of operation definitively, take them to a
local recycling plant for a disposal which
is not harmful to the environment.
3 Installation
WARNING Installations which are not made
in an expert way are a hazard, es-
pecially if systems are suspended
(flown) above persons. Therefore,
the installation must only be made by expert
personnel familiar with the valid stand ards and
safety regulations.
The installation, especially the stability of the
mounting connections, must be checked at
regular intervals.
To connect the four speaker systems:
1) Connect the four speaker systems with each
other, using the two ball lock bolts that are pro-
ELECTRONICS FOR SPECIALISTS
vided on the front side (fig.1) of each speaker
system. Press the pin to unlock the bolt, put the
bolt through the drill holes up to the stop and
then release the pin. Always check the con-
nection and make sure that the bolt cannot be
removed without unlocking.
2) Connect the speaker systems with each other
on the rear side. A curved form of the speaker
system may be useful to achieve an even sound
distribution. For this purpose, the angles be-
tween the speaker systems can be adjusted
individually:
As shown in the lower detailed view of fig. 1,
attach the connecting plate (5) to the lower
speaker system using a hexagon socket screw.
Attach the connecting plate to the upper
speaker system using a ball lock bolt; select the
appropriate drill holes to set the desired angle
between the two systems.
3.1 Mounting with the frame LR-1000F
As shown in fig. 1, the speakers can be suspended
(flown) with the frame LR-1000F.
1) Place the vertical mounting rails at the front
edges of the upper speaker system onto the
two front connecting plates that stick out of
the frame and fix each of the mounting rails
with a ball lock bolt (2).
2) As shown in the figure, connect the rear side
of the upper speaker system and the fixing
straps (3) at the centre strut of the frame with
a hexagon socket screw, a ball lock bolt and
the connecting plate (4).
3) Tightly screw the four ring bolts (1) into the
threads on the upper side of the frame. Then
safely suspend the frame by means of the four
ring bolts.
The frame LR-1000F can also be used to set up the
bass unit LR-1000SUB of the L-RAY/1000 system:
Instead of the ring bolts, tightly screw the rubber
feet to the frame and place the frame on a safe
ground. Place the vertical mounting rails at the
edges of the bass unit onto the four connecting
plates that stick out of the frame and then fix
them with four ball lock bolts.
3.2 Mounting the speaker systems with the
supporting bracket LR-1000U onto a stand
The supporting bracket LR-1000U allows the
speaker systems to be placed onto a standard
speaker stand with a tube diameter of 35 mm
(e. g. from the PAST series) or onto a subwoofer
by means of a distance rod (e. g. by means of the
KM-21367 on the LR-1000SUB).
1) Remove the five lateral cover screws (hexagon
socket screws) from the second speaker system
from below.
2) Tightly screw the speaker system on both sides
to the supporting bracket (
3) Place the supporting bracket with the speaker
systems onto the stand or the distance rod and
fix it with the setscrew (7).
4) For alignment, release the upper screw (6) on
both sides, incline the systems as desired (±15°)
and retighten the screws.
MONACOR INTERNATIONAL GmbH & Co. KG • Zum Falsch 36 • 28307 Bremen • Germany
Copyright
by MONACOR INTERNATIONAL. All rights reserved.
©
ELECTRONICS FOR SPECIALISTS
ELECTRONICS FOR SPECIALISTS
☞
fig. 2).
ELECTRONICS
4 Connection
Only establish or change a connection with the
amplifier switched off.
1) Connect the amplifier output to one of the
two jacks on the rear side of the first speaker
system. After inserting a speaker plug into the
jack, turn it clockwise until it engages. To re-
move the speaker plug, pull back the latch lock
of the plug and turn the plug counter-clock-
wise.
2) Connect the next speaker system to the other
jack. Both jacks are connected in parallel.
3) Proceed in the same way to connect the third
speaker system to the second and the fourth
speaker system to the third.
Each speaker system has a rated impedance
of 16 Ω, that is, the amplifier will be loaded
with a total impedance of 4 Ω when the four
systems are connected in parallel.
5 Specifications
LR-1000SAT
Speaker equipment
Midrange speakers: . . . 8 × SP-4 / 60PRO
Tweeters: . . . . . . . . . . . 4 × RBT-1000
Impedance: . . . . . . . . . . . 16 Ω for each speaker
system
Power rating (total)
Nominal (RMS): . . . . . . 350 W
Maximum: . . . . . . . . . . 700 W
SPL (1 W/ 1 m): . . . . . . . . . 96 dB
Max. SPL: . . . . . . . . . . . . 121 dB
Frequency range: . . . . . . 120 – 25 000 Hz
Directivity: . . . . . . . . . . . .
figs. 3 and 4
☞
Connections: . . . . . . . . . Speakon
Ambient temperature: . . 0 – 40 °C
Dimensions: . . . . . . . . . . 492 × 532 × 250 mm
Weight: . . . . . . . . . . . . . 20 kg
LR-1000F
Dimensions: . . . . . . . . . . 468 × 608 mm
Weight: . . . . . . . . . . . . . 12 kg
Loading capacity: . . . . . . 4 × LR-1000SAT
+ 4 × LR-1000SUB
LR-1000U
Dimensions: . . . . . . . . . . 500 × 310 × 100 mm
Weight: . . . . . . . . . . . . . 3.1 kg
Loading capacity: . . . . . . 1 × LR-1000SAT
Subject to technical modification.
A-1423.99.02.02.2020
®
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