Dynaudio SUB 250 manual Connecting a single subwoofer, Multiple subwoofer connections

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Before operation

Front Out/

➊

➋ LFE/SUB Out

Pre Out

 

 

LFE/SUB Out

Sub...

(Slave)

Front Out/

Pre Out

Sub 1

Sub 2

(Master)

(Slave)

Connecting a single subwoofer

➊Connecting the SAT/SUB input

XFrom the preamplifier output of your processor/receiver (often marked as Pre Out or Front Out) connect a stereo RCA cable to the subwoofer SAT/SUB Input.

This signal should not be already processed by the processor/receiver. Please pay attention to the settings of your processor/receiver.

➋Connecting the LFE channel

XFrom the processor or receiver’s low-level (not a speaker output) subwoofer output (often marked as “subwoofer out”, “Sub out” or “LFE”), connect a mono RCA-to- RCA cable to the subwoofer input SUB I/O - LFE/Slave In.

This signal should not be already processed by the processor/receiver. Please pay attention to the settings of your processor/receiver.

XSet the MODE switch to LFE.

Note:

•You also can use both connection types. Both signals will be combined in the

SUB 250 and routed accordingly. This allows the SUB 250 to reproduce both the LFE channel information as well as the bass range of the connected satellite speakers.

Multiple subwoofer connections

The Dynaudio SUB 250 can be used stand-alone or together with multiple subwoofer units. Using multiple units may be helpful if the listening room is quite large or has difficult acoustic conditions (e.g. room-modes, see also “Positioning the subwoofer” on page 12 for further information).

When using two or more subwoofers, the first one (designated “Master”) controls the following subs (designated “Slave“) via a subwoofer cable.

Connecting multiple subwoofers

1.Connect the first subwoofer with the processors/receiver as described before.

2.Set MODE switch of first subwoofer to LFE.

3.From the SUB I/O - LFE/To Slave output of the first subwoofer connect a mono RCA-to-RCA cable to the SUB I/O - LFE/Slave In input of the following subwoofer. This now becomes the slave.

4.Set the MODE switch of the second subwoofer to Slave.

XFurther subwoofers can be connected in the same way. Set the MODE switch of all following subwoofers to Slave respectively.

Note:

•In order to avoid interference and noise, we recommend you use quality, well shielded cables.

•When using multiple subwoofers in a Master-Slave setup, it is recommended that the subwoofers are all the same model.

•If you wish to use multiple subwoofers with full individual control, set the Input switch for all to the “Master” position. From the Amplifier, processor or receiver’s subwoofer output, use a Y-connector.

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Dynaudio SUB 250

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Contents SUB Operating Guide / BedienungsanleitungContents InhaltDynaudio SUB Important Safety Instructions Signal words Safety signsRisk of Electric Shock Do not Open About this operating manual Used signs and symbolsHow this operating manual is structured Unpacking GrilleControls and connections Subwoofer inputs Connecting the subwooferDamage of Device DUE to Improper Connection ➋ Connecting the LFE channel Connecting a single subwoofer➊ Connecting the SAT/SUB input Connecting multiple subwoofersAutomatic mode Switching the subwoofer on/off Power ON/OFFConnecting loudspeakers Connecting speakersHigh Sound Levels Adjusting the volume GainSelecting the subwoofer cut-off frequency SUB Lowpass Selecting the cut-off frequencyFinding the correct phase setting Setting the phase PhaseSetting the satellite cut-off frequency SAT Highpass Setting the cut-off frequencyChoose adequate music material Positioning the subwooferImpact of room-modes Positioning possibilities Using multiple subwoofersCorner placement Next to wall, away from cornerVolume Gain General tipsSubwoofer too low, main speakers too high Cut-off frequenciesCross-over frequencies set correctly Subwoofer too high, main speakers too lowGeneral tips Control possibilitiesSpecific tips Damage of Small Satellite Speakers Troubleshooting Check this firstRisk of Fire Technical SpecificationsChanging the fuse Changing the fuseWarranty Sehr geehrter Musikliebhaber Sicherheitshinweise ServiceBestimmungsgemäßer Gebrauch Verwendete Zeichen und Symbole Zu dieser AnleitungZum Aufbau dieser Anleitung AuspackenStoffabdeckung Anschluss- und Bedienelemente ➋ AC in NetzanschlussSubwoofer anschließen Subwoofer Eingänge➊ SAT/SUB Input anschließen Einen einzelnen Subwoofer anschließenMehrere Subwoofer anschließen ➋ LFE-Kanal anschließenLautsprecher anschließen Lautsprecher anschließenAutomatischer Modus Ein-/Ausschalten Power ON/OFFLautstärke einstellen Gain Schädigung DES Gehörs Durch ZU Hohe SchallpegelSubwoofer-Grenzfrequenz wählen SUB Lowpass Phase einstellen PhaseGrenzfrequenz einstellen Satelliten-Grenzfrequenz anpassen SAT Highpass Die richtige Phasen-Einstellung findenSatelliten-Grenzfrequenz anpassen Verwenden Sie geeignetes Musikmaterial Subwoofer aufstellenEinfluss von Raum-Moden Eckaufstellung AufstellungsmöglichkeitenMehrere Subwoofer verwenden Wandaufstellung mit Abstand zur RaumeckeGenerelle Tipps Lautstärke GainSubwoofer zu niedrig, Lautsprecher zu hoch eingestellt GrenzfrequenzenÜbergangsfrequenzen optimal eingestellt Subwoofer zu hoch, Lautsprecher zu niedrig eingestelltSpezielle Einstelltipps EinstellmöglichkeitenGenerelle Einstelltipps Schwache Verstärker und kleine Lautsprecher entlastenBeschädigung DER SATELLITEN-LAUTSPRECHER Fehlersuche Prüfen Sie zuerst folgende PunkteFeuergefahr Durch Falsche Sicherung Sicherung ersetzenSicherung wechseln Technische Daten Parameter DatenGarantie Dynaudio A/S

SUB 250 specifications

The Dynaudio SUB 250 is a powerful and sophisticated subwoofer designed to deliver deep, accurate bass performance for music enthusiasts and home theater aficionados alike. This subwoofer boasts a modern design that seamlessly integrates into any environment while providing high-quality audio reproduction.

At the heart of the SUB 250 is a robust 10-inch bass driver, engineered to deliver a precise and dynamic sound across a wide frequency range. The driver utilizes Dynaudio's proprietary technology to ensure low distortion, resulting in a clean and powerful bass response. This translates into an immersive listening experience, where every note and beat is felt as much as it is heard.

One of the key features of the SUB 250 is its advanced amplifier, capable of delivering up to 250 watts of peak power. This powerful amplification allows the subwoofer to handle demanding audio tracks without compromising performance. The class D amplifier ensures high efficiency and less power consumption, making the SUB 250 not only powerful but also energy-efficient.

The SUB 250 incorporates several intelligent technologies to enhance performance and usability. One such feature is the adjustable crossover frequency, which allows users to seamlessly integrate the subwoofer with their existing speaker systems. This flexibility is crucial for achieving the perfect balance between the subwoofer and the main speakers, ensuring optimal sound reproduction across the entire audio spectrum.

Additionally, the SUB 250 is equipped with multiple connection options, including RCA and speaker-level inputs, making it compatible with various audio systems. This versatility ensures that users can easily incorporate the subwoofer into their home entertainment setups, whether they are utilizing a stereo system or a full surround sound configuration.

The design of the SUB 250 is another highlight, featuring a sleek cabinet that minimizes resonance and vibration. The enclosure is constructed to support the driver effectively, allowing for extended low-frequency output without compromising sound quality. The subwoofer is available in a variety of finishes, allowing it to blend seamlessly with any décor.

In summary, the Dynaudio SUB 250 is an elite subwoofer that excels in delivering deep, accurate bass while offering advanced features and technologies for flexibility and ease of use. Its combination of powerful performance, intelligent design, and versatility makes it an excellent choice for anyone looking to enhance their audio experience.
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