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Power:
Connections:
Mounting:
The LM-I and LM-2 are high quality units that allow you to operate multiple sets of
speakers from a single source without impedance load problems. These units employ two tri-filar
wound transformers with an impedance selector switch. This provides a choice of desired
impedance to the amplifier while maintaining a flat frequency response for optimum sound
reproduction.
The LM-2 allows connection of the amplifier and one pair of speakers to the front of the
plate, and four additional pairs of speakers to the rear. The Load Master I has front connectors for
the amplifier only, with four pairs of speakers on the rear.
Follow the wiring diagram on the back of this sheet for your unit. The impedance multiplier
switch should be set as follows: using 5 or more pairs of 8 Ohm speakers the switch should be set
at 8X, using 3 or more pairs of 4/6 Ohm speakers the switch should be set at 8X, and using
combinations of 4 and 8 Ohm speakers the switch should be set at 8X. Other wise the switch
should be set at 4X.
Your AUDIOPLEX TECHNOLOGY LM-I and 2 is covered by a LIFETIME warranty against
any defects in workmanship and materials. Any defects will be remedied without charge for labor
or parts.
Damage incurred by shipping or by accident is not considered to be a defect, and not
covered by this warranty. AUDIOPLEX TECHNOLOGY, is not responsible for defective operation
caused by abuse or by modification or by service by any unauthorized person or agency.
The unit must be properly installed and operated according to instructions for the
warranty to apply. Any necessary servicing must be done by AUDIOPLEX TECHNOLOGY. The unit
must be returned expenses prepaid, with written authorization from the company. The unit must
be shipped with the proof of purchase and in the original carton and packing material to avoid
damage.
This warranty gives you specific legal rights. You may have other rights which vary from
state to state.
INSTALLATION MANUAL
TECHNOLOGY
LM-l AND LM-2
INSTALLATION AND SPECIFICATIONS:
SPECIFICATIONS
Transformers rated at 100 Watts RMS continuous (300 Watts audio)
35Hz-20kHz.
Large gold binding posts-front,
Screw tight type, non removable-rear (accepts up to 10 gauge wire).
Fits most double gang junction boxes.
INSTALLATION
WARRANTY
1999 - 4/22/99
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Related Manuals for Audioplex LM-2
Summary of Contents for Audioplex LM-2
- Page 1 The LM-2 allows connection of the amplifier and one pair of speakers to the front of the plate, and four additional pairs of speakers to the rear. The Load Master I has front connectors for the amplifier only, with four pairs of speakers on the rear.
- Page 2 WIRING DIAGRAM FOR LM-2 FRONT SPEAKERS FRONT VIEW L+ L- R- R+ WIRING DIAGRAM FOR LM-l FRONT VIEW L+ L- R- R+ AUDIOPLEX TECHNOLOGY 404 GWH P.O. BOX 440 1-800-257-2077 R+ R- L+ L- R- R+ L+ L- R- R+ L+ L- R- R+ L+ L- R- R+...
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Page 3: Specifications
The unit must be properly installed and operated according to instructions for the warranty to apply. Any necessary servicing must be done by AUDIOPLEX TECHNOLOGY. The unit must be returned expenses prepaid, with written authorization from the company. The unit must be shipped with the proof of purchase and in the original carton and packing material to avoid damage. - Page 4 FRONT WIRING DIAGRAM FOR LM-3 WIRING OPTION A R+R- L- L+ SPEAKER A OUT SPEAKER B OUT R+R- L- L+ WIRING OPTION B R- R+ L+ L- LIVING ROOM SPEAKERS R+R- L- L+ LIVING ROOM AMPLIFIER MULTI-ROOM AMPLIFIER R+R- L- L+ A-IN A-OUT B-IN...
- Page 5 L+ L- R- R+ L+ L- R- R+ L+ L- R- R+ L+ L- R- R+ L+ L- R- R+ L+ L- R- R+ L+ L- R- R+ L+ L- R- R+ AUDIOPLEX TECHNOLOGY 404 GWH P.O. BOX 440 1-800-257-2077 603-544-8601 www.audioplex.com...
- Page 6 INSTALLATION MANUAL INSTALLATION AND SPECIFICATIONS The LM-3 is designed to overcome problems encountered when using both the A and B outputs on a receiver at the same time. Using both outputs at the same time can create the following problems depending on whether your receiver has the outputs wired in series or in parallel.