K.M.E. VL 4, Руководство пользователя

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III. VERSIO subwoofer
The VERSIO subwoofers are high powered PA system components with very compact dimensions and
large efficiency for the gravity support of the VL-loudspeakers. The bass reflex housing provides a low-
frequent radiation starting from 38 Hz. The special wide tunnel design enables a high sound pressure
with extra low power compression and a low flow noise. You can choose loudspeaker chassis in
double 8” and 15" as well as single 15” and 18" variants. The “w” and ”t” version have an integrated
frequency crossover. The VB 208 / VB 208 i, VB 15, VB 18, VB 215 and VB 218 must be separated
before the amp with an active crossover or a digital controller (e.g. DA 428). M10 eyebolts for flying the
VB 215 / 218 are available as an option. High-quality scratch- and impact-resistant PU coating and
protective grille with perforated steel with acoustic foam offer best protection and road suitability. The
special impregnation of the loudspeaker diaphragm against moisture effects protect the systems for
outside applications. As connections 2 x Speakon NL 4 are available, driving the loudspeaker on 1+/1-
and linking it, also 2+/2-, for the bi-amp mode of the VB 208 / VB 208 i, VB 15, VB 18, VB 215 and VB
218.
Technical specifications:
VB 208 / VB 208 i (2x8“) VB 15 (15“) VB 18 (18“)
Nominal load /
Program load
350 / 700 W 500 / 1000 W 500 W / 1000 W
Impedance (Ohm) 4 4 4 or 8
Frequency range 45 Hz – 800 Hz (fx) 40 Hz – 800 Hz (fx) 38 Hz – 800 Hz (fx)
SPL nominal 98 dB (1 W / 1 m) 100 dB (1 W / 1 m) 100 dB (1 W / 1 m)
SPL max.
123 dB Nominal load
AES 127 dB Nominal load
AES 127 dB Nominal load
AES
Connectors
2 x Speakon NL 4
(1+/1-) /
(2+/2-)
2 x Speakon NL 4
(1+/1-) /
(2+/2-)
2 x Speakon NL 4
(1+/1-) /
(2+/2-)
Finish
PU coating black and
white
PU coating black PU coating black
Features
1 side-mounted handle,
M20 fixing plate,
stacking elements
or
4xM8 threads
2 side-mounted handles,
M20 fixing plate,
stacking elements 2 side-mounted handles,
M20 fixing plate,
stacking elements
Dimensions in mm
(W x H x D)
500 x 250 x 540 460 x 515 x 500 520 x 610 x 525
Weight 15,5 kg 22 kg 27 kg
System extension
(recommendation)
system amplifier:
DA 428
actively channelled:
VL 2 i, VL 4 / VL 4 i, VL
6 i, VL 8/VL 8 i, system amplifier:
DA 428
actively channelled:
VL 8 / VL 8 i, VL 10 / VL
10 i, VL12 / VL 12 i system amplifier:
DA 428
actively channelled:
VL 10 / VL 10 i, VL 12 /
VL 12 i
Optional
accessories protective cover, wall
mount
protective cover protective cover
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