Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
Passive column array loudspeaker
for indoor and outdoor installation
applications
200 Watts continuous, 800 Watts
peak power
7 vertically arrayed 3.5" low
frequency drivers provide high
intelligibility speech reproduction
8 vertically arrayed 1" high frequency
metal dome tweeters for full range
sound up to 35 kHz
FAST (Focussed Asymmetrical
Shaping Technology) delivers
asymmetric vertical dispersion
towards the typical listening plane
EN 54-24 certied for re detection
and re alarm systems
Multiple transformer taps for 70 V
and 100 V line systems or 12 Ohm
direct input
Low insertion loss 150 W line
transformer with easily accessible
tapping switch
All components weather resistant to
IP65 for outdoor use
Architecturally styled aluminium
enclosure with a semi matt black
painted nish
Corrosion resistant stainless steel
perforated grille
The VLS 15 (EN 54) is an 800-Watt
passive column array loudspeaker
ideally suited for challenging acoustic
and architecturally sensitive spaces
where background/foreground music
and speech reinforcement is required.
Applications include airports, train
stations, conference centers, houses
of worship, stadium concourses,
museums, theme parks and hotels.
The heart of the loudspeaker system
is its asymmetrical vertical dispersion, which gently shapes the acoustic
coverage towards the lower quadrant of the vertical axis. VLS 15 (EN 54)’s
Focused Asymmetrical Shaping Technology™ (FAST) also facilitates quick
and easy installation, with less need for tilting for optimal mounting.
EN 54-24 compliance makes the VLS 15 (EN 54) the perfect choice where
safety is a top priority. VLS 15 (EN54) packages this performance in a slender
and narrow prole, aesthetically rened, powder coated aluminum chassis
with curved stainless steel grille.
Included custom brackets allow
quick and accurate installation
10-Year Warranty Program*
Designed and engineered in the U.K.
*Warrant y details can be fo und at music-group.c om.
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Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
Superb Performance
VLS 15 (EN 54)’s design comprises 7 vertically arrayed 3.5" low frequency drivers and
8 vertically arrayed 1" high frequency metal dome tweeters for pristine audio reproduction from
110 Hz - 35 kHz (-10 dB), with 120 dB peak SPL (1 m, Lo-Z). The UV and weather resistant
aluminium enclosure provides 130° horizontal x +6° / -22° vertical dispersion for targeted coverage.
Also certied for water and dust ingress protection to IP65 standard, the VLS 15 (EN 54) is an
exceptional choice for challenging environments such as indoor swimming pools, saunas, or work
areas with unusually high levels of dust or moisture, and outdoor applications.
FAST – Focused Asymmetrical Shaping Technology
Designed with an asymmetrical vertical dispersion pattern, the VLS 15 (EN 54) merges enhanced
performance with simplied mounting to cover a wide range of installed applications. The vertical
dispersion of the VLS 15 (EN 54) allows optimal zones to targeted for even and precise coverage.
Additionally, in installations where conventional column loudspeakers require substantial
downward tilt, the VLS 15 (EN 54) requires much less – even enabling ush mounting, for signicantly
improved visual aesthetics.
Low-Z or Transformer Operation
A multi-position EN 54 compliant tamper-resistant rotary switch on the rear panel allows the choice
of either the low-Z, or the 70 / 100 V operating modes, with available transformer taps at 150; 75;
37.5; 19; 9.5, and 5 Watts.
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Page 3
Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
Outdoor Applications
A right angled water tight cable gland is supplied with the VLS 15 (EN 54) for use in outdoor
applications with an input panel cover is secured to the cabinet using the four screws.
Simply pass the wiring through the cable gland and make your connections on the provided
barrier strip. A second strip is provided for linking additional loudspeakers in either low-Z,
or 70 / 100 V distributed systems.
Attractive & Easy to Install
The stylish and durable extruded aluminium enclosure with stainless steel grille features a semi matt
black paint nish that ts unobtrusively into even the most architecturally sensitive environments.
Input is via a low insertion loss 150 W line transformer with multiple taps for 70 / 100 V line systems.
A dedicated ying bracket, wall mount bracket, input panel cover plate, and weather resistant gland
are all included for ease of installation. At only 11.7 kg (25.7 lbs), the VLS 15 (EN 54) is signicantly
lighter and easier to install than many competing products.
Connections
Utilising a pair of internally paralleled barrier strip connectors, the VLS 15 (EN 54) can either be
connected to a low-Z amplier, or used within a 70 / 100 V distributed system. The operation mode
is easily selectable via a single switch located on the rear of the enclosure.
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Page 4
Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
Build Quality
The architecturally styled corrosion resistant extruded aluminium enclosure is nished in a semi matt
black paint and is complemented by a stainless steel perforated grille. All VLS 15 (EN 54) mounting
hardware is included and over-engineered for the ultimate in safety.
You Are Covered
We always strive to provide the best possible Customer Experience. Our products are made in our own
MUSIC Tribe factory using state-of-the-art automation, enhanced production workows and quality
assurance labs with the most sophisticated test equipment available in the world. As a result, we have
one of the lowest product failure rates in the industry, and we condently back it up with a generous
Warranty program.
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Product Information Document
76 [3.0"]
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
Dimensions
121 [4.8"]
816 [32.1"]
180 [7.1"]
159 [6.3"]
48 [1.9"]
40 [1.6"]
341 [13.4"]
100 [3.9"]
100 [3.9"]
30 [1.2"]
30 [1.2"]
CL
190 [7.5"]
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Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
Technical Specications
Pe
System
Frequency response 150 Hz - 30 kHz ±3 dB
110 Hz - 35 kHz -10 dB
Horizontal dispersion (-6 dB) 130° H
Vertical dispersion (-6 dB) +6° / -22° V (-8° bias)
Power handling (IEC) 200 W average, 400 W continuous,
800 W peak
Recommended amplier power 600 W @ 8 Ω
System sensitivity 91 dB (1 m, Lo Z)
Sensitivity (per EN54-24) 76 dB (4 M, through transformer)
Nominal impedance (Lo Z) 12 Ω
Maximum SPL (per EN54-24) 96 dB (4 M, through transformer)
Rated maximum SPL 114 dB continuous, 120 dB peak (1 m, Lo Z)
Directivity factor (Q) 9.1 averaged, 1 kHz to 10 kHz
Directivity index (DI) 9.6 average, 1 kHz to 10 kHz
Coverage angles
500 Hz 226° H x 114° V
1 kHz 191° H x 57° V
2 kHz 131° H x 32° V
4 kHz 119° H x 27° V
Enclosure
Connectors Barrier strip
Wiring Terminal 1+ / 2- (input); 3- / 4+ (link)
Dimensions H x W x D 816 x 121 x 147 mm (32.1 x 4.8 x 5.8")
Net weight 11.7 kg (25.7 lbs)
Construction Aluminium extrusion
Finish Paint RAL 9004 (black)
Custom RAL colours available
(additional cost and lead-time)
Grille Powder coated perforated steel
Flying hardware Flying bracket, wall mount bracket,
input panel cover plate and gland
Components7 x 3.5" (89 mm) woofers 8 x 1" (25 mm) metal dome tweeters
Transformer taps (via rotary switch) (Rated noise power and impedance)
70 V 150 W (33 Ω) / 75 W (66 Ω) / 37.5 W (133 Ω) /
19 W (265 Ω) / 9.5 W (520 Ω) / 5 W (1000 Ω)
OFF & low impedance operation
100 V 150 W (66 Ω) / 75 W (133 Ω) / 37.5 W (265 Ω) /
19 W (520 Ω) / 9.5 W (1000 Ω) /
OFF & low impedance operation
Notes:
(1) Average ove r stated ba ndwidth . Measured i n an IEC ba e in an A nechoic C hamber
(2) Unweigh ted pink noi se input, m easured at 1 m etre on ax is
(3) Long term p ower handl ing capac ity as de n ed in IEC268 -5 test
(4) The refe rence poin t for the ref erence ax is (on-axi s) is the centr e of the bae
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Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
7 of 10
Page 8
Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
8 of 10
Page 9
Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
9 of 10
Page 10
Product Information Document
Install Speakers
VLS 15 (EN 54)
Passive Column Array Loudspeaker with
15 Drivers and FAST Dispersion Control for
Installation Applications (EN 54-24 Certied)
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