Dynaudio SUB 250 manual Unpacking, Grille

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Before operation

Unpacking

To find the suitable position for the SUB 250 in your listening room, please read the chapter “Positioning the subwoofer” on page 12.

Unpacking the subwoofer

1.Unpack the subwoofer on a clean, even and soft area; floor carpeting is very suitable.

2.The packaging should be opened from the top. Remove all accessories that come packed with the subwoofer (such as AC power cord and grille). Do not remove the top part of the protective material.

3.With the protective material still in place but with accessories removed, carefully tilt the packaging on its side and tilt again to turn it upside-down. Ensure that no part of the top-cover is obstructing the opening at the top.

4.The outer packaging can now be lifted away from the subwoofer itself. Remove the protective material that now is on top. Through the polyethylene bag you can now see the underside of the subwoofer.

5.Open the plastic bag and remove such from around the base of the subwoofer.

6.Again, carefully tilt the subwoofer on its side and again to turn it onto its feet. Note that the top part of the protective material will now come off easily so ensure that the subwoofer doesn’t drop or slide away in the process.

Check that the contents are complete:

•Subwoofer: The factory-set power requirements (refer to label on rear of subwoofer) should correspond for the region where the subwoofer was purchased. Refer also to chapter “Important Safety Instructions” on page 2.

•Front baffle grille.

•AC mains lead. The supplied lead should be suitable for the region where the subwoofer was purchased.

•Owners Manual.

Grille

The subwoofer can be operated without the grille. However, it is recommended that the grille is mounted during normal use to help prevent accidental damage or dirt settling on the cone of the loudspeaker. With subwoofers, the influence of the grille on the sound is virtually negligible.

To remove the grille:

XGently pull the grille at all corners.

To fit the grille:

XLine up the studs with the corresponding front baffle holes.

XGently push the grille in at all corners.

Note:

•Be careful when mounting the grille not to touch the cone of the loudspeaker itself.

Dynaudio SUB 250

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Contents Operating Guide / Bedienungsanleitung SUBInhalt ContentsDynaudio 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 Grille UnpackingControls and connections Subwoofer inputs Connecting the subwooferDamage of Device DUE to Improper Connection Connecting multiple subwoofers Connecting a single subwoofer➊ Connecting the SAT/SUB input ➋ Connecting the LFE channelConnecting speakers Switching the subwoofer on/off Power ON/OFFConnecting loudspeakers Automatic modeSelecting the cut-off frequency Adjusting the volume GainSelecting the subwoofer cut-off frequency SUB Lowpass High Sound LevelsSetting the cut-off frequency Setting the phase PhaseSetting the satellite cut-off frequency SAT Highpass Finding the correct phase settingChoose adequate music material Positioning the subwooferImpact of room-modes Next to wall, away from corner Using multiple subwoofersCorner placement Positioning possibilitiesGeneral tips Volume GainSubwoofer too high, main speakers too low Cut-off frequenciesCross-over frequencies set correctly Subwoofer too low, main speakers too highGeneral tips Control possibilitiesSpecific tips Damage of Small Satellite Speakers Check this first TroubleshootingChanging the fuse Technical SpecificationsChanging the fuse Risk of FireWarranty Sehr geehrter Musikliebhaber Sicherheitshinweise ServiceBestimmungsgemäßer Gebrauch Zu dieser Anleitung Verwendete Zeichen und SymboleZum Aufbau dieser Anleitung AuspackenStoffabdeckung ➋ AC in Netzanschluss Anschluss- und BedienelementeSubwoofer Eingänge Subwoofer anschließen➋ LFE-Kanal anschließen Einen einzelnen Subwoofer anschließenMehrere Subwoofer anschließen ➊ SAT/SUB Input anschließenLautsprecher anschließen Lautsprecher anschließenSchädigung DES Gehörs Durch ZU Hohe Schallpegel Ein-/Ausschalten Power ON/OFFLautstärke einstellen Gain Automatischer ModusSubwoofer-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 Wandaufstellung mit Abstand zur Raumecke AufstellungsmöglichkeitenMehrere Subwoofer verwenden EckaufstellungLautstärke Gain Generelle TippsSubwoofer zu hoch, Lautsprecher zu niedrig eingestellt GrenzfrequenzenÜbergangsfrequenzen optimal eingestellt Subwoofer zu niedrig, Lautsprecher zu hoch eingestelltSchwache Verstärker und kleine Lautsprecher entlasten EinstellmöglichkeitenGenerelle Einstelltipps Spezielle EinstelltippsBeschädigung DER SATELLITEN-LAUTSPRECHER Prüfen Sie zuerst folgende Punkte FehlersucheFeuergefahr Durch Falsche Sicherung Sicherung ersetzenSicherung wechseln Parameter Daten Technische 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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