Denon DN-303S User manual
DN-303S
User Guide
Guía del usuario
Guide d'utilisation
Guida per l'uso
Benutzerhandbuch
Appendix
English ( 3 – 5 )
Español ( 6 – 8 )
Français ( 9 – 11 )
Italiano ( 12 – 14 )
Deutsch ( 15 – 17 )
English ( 18 )
User Guide (English)
Introduction
The DN-303S is designed to meet your needs in multiple environments such as boardrooms, classrooms,
presentation facilities, and other installed applications. It is focused on delivering pure sound reproduction,
excellent for both speech and music.
The DN-303S delivers a wide-range frequency response by employing two extraordinary drivers and unique
crossover technology. It boasts a balanced low-mid frequency response along with a defined mid and high
frequency response.
Box Contents
• (2) Denon Professional DN-303S
• Acoustic/Traction Pads
Power Cable
•
Stereo 1/8” cable
•
1/8” to stereo RCA cable
•
• Speaker Wire
• User Guide
• Safety & Warranty Manual
Support
For the latest information about this product (system requirements, compatibility information, etc.) and
product registration, visit denonpro.com.
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Features
1. Woofer: The woofer unit is 3" (76 mm) in diameter.
It includes a high-temperature voice coil and 3"
(76 mm) polypropylene treated paper cone. The
woofer delivers balanced mid and low-frequency
response.
2. Tweeter: By employing a specially developed 1"
(25 mm) silk cone, the tweeter can deliver an
extremely natural response. It minimizes resonance
by adapting a unique internal damping technology.
3. Bass Reflex Port: The hole in the rear panel is a
bass reflex port. It is designed to discharge very
low frequency signals and enhance the overall bass
response.
4. Enclosure: Along with the other components, the
DN-303S's enclosure plays an important role. In
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order to provide more stable performance, we used
a special medium-density fiberboard (MDF) and
unique interior reinforcement designed to absorb
vibration and minimize distortion. Additionally, our
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innovative loudspeaker cabinet includes carefully
placed acoustic material that makes the DN-303S
sound much bigger than it is—resulting in a
smooth, natural bass response.
5. Stereo Auxiliary Input and Headphone Output: For maximum flexibility, we have included a stereo
“Aux” input which allows you to plug in a secondary audio source (such as your portable music player)
in addition to the main RCA inputs. The volume control works on all inputs simultaneously.
Additionally, there is a stereo headphone output next to the “Aux” jack that mutes the sound coming
out of the loudspeakers and redirects it to your headphones.
6. Volume Control: Use the volume control to set the output sound pressure from the DN-303S to
proper levels as required.
7. Loudspeaker Wire Input/Output: Connect your speaker wire from the loudspeaker wire output to the
loudspeaker wire input.
8. RCA Inputs: Use RCA cables (sold separately) to connect an external sound source to these inputs.
9. Power Switch: Use this switch to power the loudspeaker on or off.
10. Power Cable Input: Insert the included power cable here.
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Precautions
• Connections: Your DN-303S loudspeakers have a variety of inputs for use with a multitude of
devices. Soundcards or other devices with RCA line outputs can be connected to the RCA inputs on
your left loudspeaker’s back panel. If your soundcard or portable music player has an 1/8” output, you
can connect it to the front panel aux input, using the provided 1/8” to 1/8” cable.
• Correct Power Operation: Since the DN-303S contains amplifiers, it must be
connected to a power outlet. Before connecting power, please make sure that the
On/Off switch on the back of the DN-303S is set to the off position.
• Acoustic/Traction Pads: In order to minimize vibrations and maximize physical
stability, we recommend you use the provided acoustic/traction pads on the
bottoms of the DN-303S loudspeakers.
• Speaker Wire Connections: Use the red and black cable included in the DN-
303S package to connect the Left and Right loudspeakers via the red/black
spring-clip terminals on the back of each loudspeaker.
• Connecting to a Computer Sound Card or Other Audio Output Device: Before connecting the
DN-303S loudspeakers, make sure the power from the computer or other output device has been
turned off and the DN-303S system is also turned off. Connect the RCA input jacks to the
corresponding output connectors of a computer sound card, portable music player, etc. You can also
use the 1/8" stereo mini cable to connect a secondary audio device to the “Aux” input on the front of
the DN-303S.
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Guía del usuario (Español)
Introducción
El DN-303S está diseñado para satisfacer sus necesidades en diversos ambientes tales como salas de
juntas, aulas, salas para presentaciones y otras aplicaciones instaladas. Está pensado para brindar una
reproducción de sonido pura, excelente tanto para discursos como para música.
El DN-303S brinda una respuesta en frecuencia de gama amplia gracias a sus dos drivers extraordinarios y
su tecnología de crossover sin igual. Ofrece una respuesta en frecuencia baja-media balanceada junto con
una respuesta en frecuencia media y alta definida.
Contenido de la caja
• (2) altavoces DN-303S de Denon Professional
• Pads acústicos/de tracción
• Cable de alimentación
• Cable 3,5mm (1/8”) a RCA estéreo
• 1/8” a cable RCA estéreo
• Cable de altavoz
• Guía del usuario
• Instrucciones de seguridad e información sobre la garantía
Soporte
Para obtener la información más completa acerca de este product (los requisitos del sistema,
compatibilidad, etc) y registro del producto, visite denonpro.com.
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