dB Technologies LVX 10, Руководство пользователя

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8
ENGLISH
Index
1. DESCRIPTION....................................................................................................................................................................................... 8
2. COMMANDS AND FUNCTIONS........................................................................................................................................................... 9
3. CHARACTERISTICS AND PROTECTION ......................................................................................................................................... 11
4. ROTATING HORN ............................................................................................................................................................................... 12
5. LOUDSPEAKER INSTALLATION ....................................................................................................................................................... 12
6. TECHNICAL SPECIFICATION ............................................................................................................................................................ 13
1. DESCRIPTION
The speakers of LVX series use digital amplifiers DIGIPRO
®
series last generation.
These highly efficient amplifiers provide high power with limited weight and dimension. Thanks to
the low power dissipated, the cooling of the amplifier module does not require a fan.
The digital preamplifier with DSP (Digital Signal Processing) controls the audio crossover between
the acoustic components, the frequency response, the limiter, and the acoustic alignment. A
selector enables to select one of two different equalizations - “FLAT” or “PROCESSED“ - to provide
high versatility for the different applications.
The amplifiers DIGIPRO
®
for LVX 12 and LVX 15 speakers use power supplies featuring SMPS
(Switched-Mode Power Supplies) technology.
This technology increases power supply efficiency and minimizes its weight.
LVX 8
The LVX 8 bi-amped active speaker is equipped with a DIGIPRO
®
amplifier
delivering 400W (Power PRG).
LVX 8 active two-way speaker features woofer 8” (voice coil 1,5”) and a
driver 1” (voice coil 1”) on 90°x70°horn.
The speakers’ horizontal directivity is 90° by default factory setting.
The speaker is made of 12mm ply wood, the one top handle housing and
the 10 M8 threads located on the sides and the back of the speaker are
enabling easy transport and installation.
The speaker has been designed to be used also as stage monitor (40°
angle), by rotating the horn you can maintain the same audio coverage
angle of high frequencies also when the speaker is used as monitor.
In the bottom of the box there is a standard pole mount cup (D36mm).
LVX 10
LVX 10 bi-amped active speaker is equipped with a DIGIPRO
®
amplifier delivering 400W (Power PRG).
LVX 10 active two-way speaker features a woofer 10” (voice coil 2”)
and a driver 1” (voice coil 1”) on 90°x70°horn.
The speakers’ horizontal directivity is 90° by default factory setting.
The speaker is made of 12mm plywood, the one top plastic handle
and the 12 M8 threads located on the sides and the back of the
speaker are enabling easy transport and installation.
The speaker has been designed to be used also as stage monitor
(40° angle), by rotating the horn you can maintain the same audio
coverage angle of high frequencies also when the speaker is used as
monitor.
In the bottom of the box there is a standard pole mount cup
(D36mm).