Pro DG Systems i 803 User manual

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An updated .pdf version of this manual is always available here

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LINK EN ESPANOL JEJ
LINK EN ESP
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Declaración de Conformidad / Declaration of Conformity
EMPRESA EXPORTADORA / EXPORTING COMPANY
PRO DG SYSTEMS INTERNATIONAL / JCL PRODUCTION, S.L.
B14577316
C/DOCTOR OCHOA, Nº 54 - 14500 PUENTE GENIL (CÓRDOBA) ESPAÑA
FÁBRICA / FACTORY: Pol. Ind. Santa Bárbara C/Aceituneros, Nº 5 - 41580 Casariche (SEVILLA) ESPAÑA
D. José Carlos López Cosano fabricante y representante de PRO DG SYSTEMS INTERNATIONAL / JCL PRODUCTION S.L.
Mr. José Carlos Lopez Cosano manufacturer and representative of PRO DG SYSTEMS INTERNATIONAL / JCL
PRODUCTION S.L.
CERTIFICA Y DECLARA BAJO SU RESPONSABILIDAD / CERTIFIES AND DECLARES AT ITS OWN RISK
Que el producto con referencia i 803 cuya descripción es Ultra-compact column speaker 8x3" 280w 4 Ohm
cumple con los objetivos expresados en las siguientes Directivas Europeas:
That the product with i 803 reference whose description is Ultra-compact column speaker 8x3" 280w 4 Ohm
meets the criteria expressed at the following European directives:
-Baja tension (Low voltaje) 2006/95/CE
-Compatibilidad electromagnética (Electromagnetic compatibility) 2004/108/CE
-Residuos de aparatos eléctricos y electrónicos (Remains of electric 2002/96/CE
and electronic systems)
-Restricciones a la utilización de determinadas sustancias peligrosas en 2002/95/CE
Aparatos eléctricos y electrónicos (Restrictions on the use of certain
dangerous substances in electric and electronic systems)
-Seguridad General de los productos (General security of the products) 2001/95/CE
Que el producto con referencia i 803 cuya descripción es Ultra-compact column speaker 8x3" 280w 4 Ohm es
conforme a las siguientes Normas Armonizadas Europeas:
That the product with i 803 reference whose description is Ultra-compact column speaker 8x3" 280w 4 Ohm is
according to the following European Harmonized Rules:
-EN 60065:2002/A12:2011 Aparatos de audio, video y aparatos electrónicos análogos. (Audio, video and
similar electronic systems).
-EN 55103-1:1996 Compatibilidad electromagnética. Parte 1 Emisión. (Electromagnetic compatibility. Part 1:
Emission).
-En 55103-2:1996 Compatibiliad electromagnética. Parte 2 Inmunidad. (Electromagnetic compatibility. Part
2: Immunity).
FIRMA: José Carlos López Cosano En Puente Genil, a 5 de Marzo de 2016.
Representante de la empresa / Company representative Puente Genil, 5th March 2016.

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Pro DG Systems i 803
Manual de usuario - User manual
Indice –Index.
Introducción / Introduction
- Descripción / Description ………………………………………………………………. Pag 5
- Especificaciones técnicas y arquitecturales / Technical
and arquitectural specifications ………...……………..…………………….……..…. Pag 6
Interior del i 803 / Inside i 803
- Características principales del transductor, Especificaciones
técnicas, Parámetros Thiele-Small, Información de montaje,
Curva de Impedancia, Respuesta de frecuencia ydistorsión /
Speaker key features, Technical specifications, Thiele-Small
parameters, Mounting information,Free air impedance curve,
Frequency response and distortion …………………………………..……….…… Pag 7-8
Hardware para instalación / Hardware for installation ……………. Pag 9-10-11

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Introducción - Introduction
[ES] Este manual ha sido diseñado para ayudar a los usuarios del sistema i 803 de Pro DG Systems a la
correcta utilización y entendimiento de los beneficios y versatilidad del mismo. i 803 es un sistema
totalmente diseñado, fabricado y optimizado en España, exclusivamente con componentes Europeos.
[EN] This manual has been designed to help all the users of the system i 803 from Pro DG Systems to its
correct use as well as for the understanding of the benefits and versatility of the same. i 803 is a system
totally designed, manufactured and optimized in Spain, exclusively using European components.
i 803.
Totalmente diseñado, fabricado y optimizado en España,
exclusivamente con componentes Europeos.
Totally designed, manufactured and optimized in Spain,
exclusively using European components.
Descripción - Description
[ES] i 803 es un sistema tipo columna de 2 vías equipado con ocho altavoces de 3" en un recinto
sintonizado. El tamaño ultra compacto y la gran versatilidad de i 403 lo convierten en el sistema perfecto
para instalación permanente y todo tipo de aplicaciones de fuente puntual donde se requiere un discreto
impacto visual.
[EN] i 803 is a 2-way column speaker equipped with four (4) speakers of 3" in a tuned enclosure. Its ultra-
compact size and wide versatility makes it the perfect system for fixed installation and all type of point
source applications where an unobtrusive visual impact is required.

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Especificaciones técnicas - Technical specifications
Power Handling: 280 W RMS (EIA 426A Standard) / program of 560 W / 1120 W peak.
Nominal Impendence: 4 Ohm.
Average Sensitivity: 98 dB / 2.83V / 1m (average of 150-16.000Hz wideband).
Calculated Maximum SPL: / 1m 120 dB continuous / 123 dB program / 126 dB peak.
Frequency Range: +/- 3 dB from 170 Hz to 18 KHz
Nominal Directivity: 100º Horizontal.
Components: Eight (8) speakers of 3”, 8 Ohm, 35 W.
Subwoofer partner Cut-off: Together with subwoofer system IT 115 F:
25 Hz Butterworth 24 filter - 170 Hz Linkwitz-riley 24 filter.
Rigging Points: 4 x M5
Connectors: 2 NL4MP speakon connectors.
Acoustic Enclosure: CNC model, 12mm made from birch plywood plated on the exterior.
Finish: Standard finish in black paint of high weather resistance.
Cabinet Dimensions: (HxWxD) 740x130x125mm (29,13”x5,12”4,92”).
Weight: 7 Kg (15,43 lbs) net / 8 Kg (17,64 lbs) with packaging.
Especificaciones arquitecturales - Architectural specifications

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Interior del i 803 -Inside i 803.
[ES] El interior del i 803 está compuesto por ocho altavoces Beyma de 3”, 35 W (RMS). Especialmente
diseñado bajo nuestros propios parámetros para el mejor rendimiento del sistema.
[EN] i 803 incorporates eight Beyma speaker of 3”, 35 W (RMS). Specially designed under our own
parameters for the best performance of the system.
3” full-range compact ferrite loudspeaker
35 W (RMS)
Extended response and low distortion
Paper cone and treated cloth surround
Steel basket
Ideal for beam-steering application (columns), portable
array and compact applications
Nominal diameter 77 mm (3 in)
Rated Impedance 8 Ω
Minimum impedance 6.5 Ω
Power capacity 35 W (RMS)
Program power 70 W
Sensitivity 91 dB 1W / 1m @ ZN
Frequency range 160 - 20.000 Hz
Voice coil diameter 20,3 mm (0.8 in)
Bl factor 4,9 N/A
Moving mass 0,0022 kg
Voice coil length 10,5 mm
Air gap height 3 mm
KEY FEATURES
TECHNICAL SPECIFICATIONS
Especialmente diseñado bajo nuestros propios
parámetros para el mejor rendimiento del sistema.
Specially designed under our own parameters for
the best performance of the system.

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Resonant frequency, fs 160 Hz Overall diameter 93.5 mm (3.68 in)
D.C. Voice coil resistance, Re 5.6 ΩBolt circle diameter 85 mm (3,35 in)
Mechanical Quality Factor, Qms 8 Baffle cutout diameter:
Electrical Quality Factor, Qes 0,52 - Front mount 75.9 mm (2,98 in)
Total Quality Factor, Qts 0,49 Depth 46 mm (1.81 in)
Equivalent Air Volume to Cms, Vas 0679 l Net weight 0.57 kg (1,25 lb)
Mechanical Compliance, Cms 430 μm / N
Mechanical Resistance, Rms 0,28 kg / s
Efficiency, η0 0,5
Effective Surface Area, Sd 0,003 m2
Maximum Displacement, Xmax ** 4.5 mm
Displacement Volume, Vd 13.5 cm3
Voice Coil Inductance, Le @ 1 kHz 0.25 mH
THIELE-SMALL PARAMETERS*
MOUNTING INFORMATION
*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.
FREE AIR IMPEDANCE CURVE
OFF-AXIS FREQUENCY RESPONSE
FREQUENCY RESPONSE AND DISTORTION
Note: On axis frequency response
measured with loudspeaker standing
on infinite baffle in anechoic chamber,
1W @ 1m

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Hardware para instalación -Hardware for installation.
[ES] MUY IMPORTANTE: el uso incorrecto de los componentes puede ser motivo de la formación de grietas
que podrían poner en peligro la seguridad del sistema. El uso de componentes dañados podría dar lugar a
graves accidentes.
[EN] VERY IMPORTANT: a misuse of the components can be motive of cracking that could compromise the
safety of the system. Using damaged components could cause serious mishaps.
Trípode (OPCIONAL) - Tripod (OPTIONAL)
Material: Aluminio, recubierto de pintura negra.
Fijación en 5 pasos (17 cm cada paso),
incluye perno de seguridad.
Altura: 125 cm hasta 195 cm (49.21” -76.77”)
Carga Máxima: 25 Kg (55.11 lbs)
Diámetro tubo: 35mm (1.38 in)
Dimensiones (plegado): 1040x120x120mm (40.94x4.72x4.72 in)
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Material: Aluminum,black powder coated 5 steps
(17 cm each step), includes safety bolt.
Height: 125 cm to 195 cm (49.21” -76.77”)
Max Load: 25 Kg (55.11 lbs)
Tube diameter: 35mm (1.38 in)
Folded dimensions: 1040x120x120mm (40.94x4.72x4.72 in)
Tubo roscado - Threaded tube
Material: Acero recubierto de pintura negra,
incluye perno de seguridad. Permite
estacar una unidad i 803 mediante
trípode o barra extensible.
Diámetro tubo: 36mm (1.42 in)
Dimensiones: 120x40x40mm (4.72x1.57x1.57 in)
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Material: Steel, black powder coated, includes
safety bolt. It allows stacking one unit
i 803 using a tripod or extensible bar.
Tube diameter: 36mm (1.42 in)
Dimensions: 120x40x40mm (4.72x1.57x1.57 in)