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L IV E O N STA G E
VLB218
LINEA SUB UNISSON VLB218
El VLB-218 es un sistema poderoso de subwoffer de excelentes cualidades, concebido como un sistema pasivo
para dos bocina de 18" maneja un litraje exacto otorgando una potente y profunda respuesta, ideal para eventos
masivos donde la presión sonora importa mucho
Fabricado con toda la tecnología e ingeniería VALBONY es una gran opción para audios profesionales de gran
exigencia, con la posibilidad de sumar al colocar arreglos al piso desde 4 hasta 16 o mas.
Compatible en tamaño con el vlb212
EL VLB-118 “TIENES QUE SENTIRLO”
www.valbony.com [email protected] 52 (33) 3637 8976
L IV E O N STA G E
LINEA SUB VLB218
CARACTERÍSTICAS: La caja acústica del VLB218 está fabricada con un característico sistema de ensamble
encajonado cortando con precisión las tablas en ROUTER CNC las cuales pasan al área de armado, pegado,
engrapado, clavado y atornillado a mano bajo rigurosos lineamientos de calidad, formando una pieza sólida y
fuerte. esta fabricado en multiplay contrachapado importado de primera calidad de 18mm y reforzado en las
partes críticas.
TERMINADO: POLIUREA color negro a 3 capas. Este material es el numero 1 en terminados de alta calidad,
mejorando la gran acústica de nuestros bafles y dandole una extraordinaria durabilidad y resistencia al uso e
intemperie. Un terminado de clase mundial. Es el material más resistente conocido en el mercado
Los frentes están protegidos con lámina de metal perforado y pintura electrostática, recubiertos de
poroflex impermeable.
MONTAJE: Los proyectos pueden surgir desde 4 cajas acústicas hasta 16 por lado. La recomendación empírica
es un vlb218 por cada 2 vlb212, pero la mejor recomendación la tienes tu.
COMPONENTES: 2 bocinas 18" (no incluido) con conectores NL4 perfectamente utilizable en montajes de
mediana necesidad a grandes eventos
DIMENSIONES: 109.5cm de ancho. 78cm de alto 56.5cm de fondo.
PESO: 58kg (sin componentes)
UNISSON
www.valbony.com [email protected] 52- (33) 3637 8976
Belisario Dominguez 3993-1 Huentitán el alto Guadalajara, Jalisc,o México CP:44390
L IV E O N STA G E
SISTEMA LINEAL VLB218
NOTA: Algunos elementos han sido omitidos a propósito para proteger propiedad intelectual.
VISTA LATERAL
VISTA FRONTAL
57cm
78cm
VISTA SUPERIOR
ISOMETRICO
109.5cm
UNISSON
www.valbony.com [email protected] 52- (33) 3637 8976
Belisario Dominguez 3993-1 Huentitán el alto Guadalajara, Jalisc,o México CP:44390
1+
1+
2-
BOCINA
IZQUIERDA (+)
BOCINA
DERECHA (+)
BOCINA
DERECHA (+)
VLB-218
BOCINA
IZQUIERDA (+)
DIAGRAMA DE CONEXIÓN
2-
1-
1-
2+
2+
PUENTE (-)
PUENTE (+)
CABLE ROJO ( + )
CABLE NEGRO ( - )
8 OHMS
UNISSON
www.valbony.com [email protected] 52- (33) 3637 8976
Belisario Dominguez 3993-1 Huentitán el alto Guadalajara, Jalisc,o México CP:44390
18P1000Fe
LOW FREQUENCY TRANSDUCER
KEY FEATURES
•
•
•
•
Real 1000 w AES power handling
Sensitivity: 98dB @ 2.83v
Large Xmax allowing longer voice coil displacements
Designed for subwoofer applications that require extra power
handling.
TECHNICAL SPECIFICATIONS
Nominal diameter
Rated impedance
Minimum impedance
Power capacity*
Program power
Sensitivity
Frequency range
Recom. enclosure vol.
Voice coil diameter
Magnetic assembly weight
BL factor
Moving mass
Voice coil length
Air gap height
X damage (peak to peak)
460 mm. 18 in.
8 ohms
6.2 ohms
1000 w AES
2000 w
98 dB 2.83v @ 1m @ 2p
25 - 2000 Hz
80 / 200 l 2.8 / 7 ft.3
100 mm. 4 in.
10.8 kg. 23.76 lb.
26 N / A
0.215 kg.
21 mm
12 mm
52 mm
DIMENSION DRAWINGS
MOUNTING INFORMATION
THIELE-SMALL PARAMETERS**
Resonant frequency, fs
D.C. Voice coil resistance, Re
Mechanical Quality Factor, Qms
Electrical Quality Factor, Qes
Total Quality Factor, Qts
Equivalent Air Volume to Cms, Vas
Mechanical Compliance, Cms
Mechanical Resistance, Rms
Efficiency, ho (%)
Effective Surface Area, Sd (m2)
Maximum Displacement, Xmax***
Displacement Volume, Vd
Voice Coil Inductance, Le @ 1 kHz
40 Hz
5.1 ohms
15.11
0.40
0.39
163.2 l
75 mm / N
3.61 kg / s
2.5
0.1250 m2
8 mm
1000 cm3
2.8 mH
Overall diameter
Bolt circle diameter
Baffle cutout diameter:
- Front mount
- Rear mount
Depth
Volume displaced by driver
Net weight
Shipping weight
462 mm. 18.19 in.
438 mm. 17.24 in.
413 mm.
400 mm.
203 mm.
13 l
12.9 kg.
14.4 kg.
16.26 in.
15.75 in.
7.99 in.
0.46 ft.3
28.38 lb.
31.68 lb.
Notes:
*The power capacity is determined according to AES2-1984 (r2003) standard.
Program power is defined as the transducer’s ability to handle normal music program material.
**T-S parameters are measured after an exercise period using a preconditioning power test.
***The Xmax is calculated as (Lvc - Hag)/2 + Hag/3.5, where Lvc is the voice coil length and Hag is the air gap height.
Note: on axis frequency response measured with loudspeaker standing on infinite baffle in anechoic
chamber, 1w @ 1m.
FREE AIR IMPEDANCE CURVE
108
FREQUENCY RESPONSE AND DISTORTION
18P1000Nd
18P1000Nd
P1000/Nd Series
KEY FEATURES
•
•
•
•
•
•
Real 1000 W AES power handling
Sensitivity: 98 dB @ 2.83V
4” duo technology voice coil
Forced air convection circuit for low power compression
Extended controlled displacement: Xmax ± 8 mm.
Massive mechanical displacement capability: 52 mm p-p
GENERAL DESCRIPTION
This model is the result of an extensive and intense research of every single constituent part of an electro-dynamic loudspeaker,
rethinking the basics and taking care of every detail, to withstand the extreme power conditions it has been designed to work in.
All this investigation is reflected in the new and innovative technologies developed by Beyma and applied in this new transducer.
DUO TECHNOLOGY 4” VOICE COIL
•
Laminated former combining two different advanced
technology materials to enhance the voice coil life.
•
Voice coil winding coiled over the two faces of the former.
•
Double insulation paper (inner and outer) for optimum force transmission.
•
Superficial treatment of the voice coil winding to provide
further protection to the voice coil wire.
MOVING ASSEMBLY
•
High stiffness weather resistant paper cone.
•
Beyma Double Conex Spider technology (D.C.S.): the
conex is a fireproof material that insures the preservation
of the spider mechanical properties under extreme power
conditions.
•
Beyma Mechanical Mirror Suspension System
(M.M.S.S.): the diaphragm surround and the double
spider have been carefully designed with the assistance of
Finite Element calculations in order to match coherently,
enabling long and controlled cone displacements.
HEAT DISSIPATION
•
Low power compression due to the use of a forced
convection mechanism.
•
This design has been optimized with the extensive use of
miniature high temperature probes and real-time
temperature acquisition systems, together with a thermographic camera to obtain real images of the heat
distribution in the voice coil and forced convection effects.
FREQUENCY RESPONSE AND DISTORTION CURVES
UNDER-POLE NEODYMIUM MAGNET TOPOLOGY
•
F.E.A. optimized under-pole magnet topology. This
geometry maximizes the flux density in the air-gap and
completely eliminate the leakage magnetic field, avoiding
any possible magnetic interference with other equipment.
•
High temperature neodymium magnets.
FREE AIR IMPEDANCE CURVE
0116
Note: on axis frequency response measured with loudspeaker standing
on infinite baffle in anechoic chamber, 1w @ 1m.
18P1000Nd
18P1000Nd
P1000/Nd Series
TECHNICAL SPECIFICATIONS
Nominal diameter
Rated impedance
Minimum impedance
Power capacity*
Program power
Sensitivity
Frequency range
Recom. enclosure vol.
Voice coil diameter
Magnetic assembly weight
BL factor
Moving mass
Voice coil length
Air gap height
X damage (peak to peak)
DIMENSION DRAWINGS
460 mm. 18 in.
8 ohms
6.2 ohms
1000 w AES
2000 w
98 dB 2.83v @ 1m @ 2p
25 - 2000 Hz
80 / 200 l 2.8 / 7 ft.3
100 mm. 4 in.
4.62 kg. 10.16 lb.
24.3 N / A
0.195 kg.
21 mm
12 mm
52 mm
MOUNTING INFORMATION
Overall diameter
Bolt circle diameter
Baffle cutout diameter:
- Front mount
- Rear mount
Depth
Volume displaced by driver
Net weight
Shipping weight
MATERIALS
460 mm. 18.11 in.
438 mm. 17.24 in.
413 mm. 16.26 in.
400 mm. 15.75 in.
201 mm. 7.91 in.
13 l 0.46 ft.3
7 kg. 15.4 lb.
8.5 kg. 18.7 lb.
•
•
•
•
•
Basket: Cast aluminium
Cone: Paper
Surround: Treated cloth
Voice coil: Copper wire
Magnet: Neodymium
THIELE-SMALL PARAMETERS**
Resonant frequency, fs
D.C. Voice coil resistance, Re
Mechanical Quality Factor, Qms
Electrical Quality Factor, Qes
Total Quality Factor, Qts
Equivalent Air Volume to Cms, Vas
Mechanical Compliance, Cms
Mechanical Resistance, Rms
Efficiency, ho (%)
Effective Surface Area, Sd (m2)
Maximum Displacement, Xmax***
Displacement Volume, Vd
Voice Coil Inductance, Le @ 1 kHz
40 Hz
5.1 ohms.
9.87
0.43
0.41
178 l
80 mm / N
5 kg / s
2.6
0.1250 m2
8 mm
1000 cm3
2.8 mH
Notes:
*The power capacity is determined according to AES2-1984 (r2003) standard.
Program power is defined as the transducer’s ability to handle normal music program material.
**T-S parameters are measured after an exercise period using a preconditioning power test.
The measurements are carried out with a velocity-current laser transducer and will reflect the long
term parameters (once the loudspeaker has been working for a short period of time).
***The Xmax is calculated as (Lvc - Hag)/2 + Hag/3.5, where Lvc is the voice coil length and Hag is
the air gap height.
0116
Polígono Industrial Moncada II · C/. Pont Sec, 1c · 46113 MONCADA - Valencia (Spain)
· Tel. ( 34 ) 96 130 13 75 · Fax ( 34 ) 96 130 15 07 · http://www.beyma.com · E-mail: [email protected] ·