Bowers & Wilkins ASW600 owner manual Channel audio, Fine-tuning, All applications

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achieve the correct levels.

Inexpensive sound level meters are readily available from electronics stores and should be used to calibrate the levels. Refer to your processor manual for further details on how to set the levels.

2-channel audio

•Set the VOLUME control initially to the 9 o’clock position.

•Set the LOW-PASS FILTER switch to IN.

•Set the EQ switch initially to position A.

•Set the PHASE switch initially to 180°.

If you are running the satellite speakers full range (figs 6, 7, 10, 11).

•Set the LOW-PASS FILTER frequency to the -6dB cut-off frequency of your satellite speakers.

Both -3dB and -6dB figures are to be found in the specification of each B&W speaker model. However, if the manufacturer of the satellite speakers does not quote a -6dB frequency, but only a - 3dB frequency, the optimum setting for the LOW-PASS FILTER frequency control will be between 0.6 and 0.9 times the -3dB frequency, depending on the roll-off alignment. The more gradual the roll-off rate of the satellite speakers, the lower the frequency should be set.

If you are running the satellite speakers high-passed (figs 8, 9, 12, 13).

•Set the LOW-PASS FILTER frequency initially to 80Hz.

See also the section "Fine tuning".

Fine-tuning

Home theatre

With home theatre the subwoofer (LFE) signal is a separate channel rather than an extension of the signal to the satellite speakers. The LOW-PASS FILTER is switched out, because the processor provides all the filtering for any speakers set to "small". However, the position of the phase switch must still be assessed. Normally the phase will be set to 0°, but if the subwoofer is positioned at a distance significantly different from the other speakers, or the power amplifier driving the other speakers happens to invert the signal, the 180° position may be preferable. Listen with the switch in both positions and choose the one that gives the fullest sound. If there is little difference, leave the switch at 0°.

Surround sound processors normally have a calibrated noise signal that can be used to set the relative levels of all the speakers, making the task somewhat more straightforward than for 2-channel audio. However, do not be afraid to alter the settings to your personal preference. It is all too easy to get carried away with the capabilities of the subwoofer, especially with some special low-frequency effects. Often a more realistic portrayal, and one more satisfying in the long term, is to be had by setting the subwoofer level lower than the standard calibration level.

2-channel audio

The optimum settings of the PHASE switch and the LOW-PASS FILTER frequency control are inter-related and also dependent on the low-frequency cut-off characteristic of the satellite speaker. However, the settings recommended above for the LOW- PASS FILTER frequency and PHASE have been chosen to add well to most bass alignments, whether closed-box or vented- box (reflex), with -6dB frequencies within the adjustment range of the subwoofer.

If feeding the satellite speakers via the high-pass filter of the subwoofer, the frequency will need to be set lower than the initial value of 80Hz if the -3dB frequency of the satellite speakers is lower than 80Hz and higher if above.

Set the system up in the preferred position and play some programme with a steady bass content.

Using the initial settings guide, first check the setting of the PHASE switch. Choose the position that gives the fullest sound.

Normally the recommended position will be optimum, but may not be in certain circumstances, such as if you are using line level connections and the power amplifiers feeding the satellite speakers invert the signal, or if the subwoofers are not placed close to the satellite speakers.

Next, set the loudness of the subwoofer relative to the satellite systems to your liking. Use a wide variety of programme material to get an average setting. One that sounds impressive on one piece may sound overpowering on another. Listen at realistic levels as the perception of balance varies with sound level.

Finally, adjust the LOW-PASS FILTER frequency to give the smoothest transition between the subwoofer and satellite speakers. This is probably the most difficult to optimise.

All applications

The EQ switch alters the bass roll-off alignment. The bass you hear is a combination of the subwoofer plus the effects of the room and you should choose the position that best complements your room and the position of the subwoofer. Position A gives a drier alignment, more suited to placing the subwoofer in a corner or compensating a boomy room. Position B is more suited to a dry room acoustic and use away from a corner.

If you get problems with uneven bass – if certain bass notes are exaggerated more than others – then you probably have a room interface problem and it is worth experimenting with the placement of the subwoofer. What may seem like small changes in position – 15cm (6in) or so – can have a profound effect on the sound. Try raising the subwoofer clear of the floor as well as lateral movement. The use of multiple subwoofers can smooth the effects of room resonances, as each subwoofer will tend to excite resonances at different frequencies. If you alter the relative distances from the subwoofer(s) and satellite speakers to the listeners appreciably, reassess the phase switch

setting. You should also check the level setting of the subwoofer (using either the processor output levels or the volume control on the subwoofer amplifier as appropriate), but only after setting the phase correctly.

When using more than one subwoofer, ensure that each one has its LOW-PASS FILTER frequency and PHASE set the same way.

Taking care of the subwoofer

The cabinet of the subwoofer may be cleaned by dusting with a dry cloth. If you wish to use an aerosol cleaning spray, do not spray directly on the cabinet; spray onto the cloth. Remove the grille first so that the cloth does not become stained, but be careful not to disturb the drive unit. The grille itself may be cleaned using a soft brush.

Do not use the subwoofer as a table. When in use, objects left on top of the subwoofer are liable to rattle. In particular, avoid the risk of liquids being spilled (eg from drinks or vases of flowers).

If the system is taken out of use for a long period, disconnect the subwoofer from the power supply.

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Contents ASW600 ASW650 Warranty No.2 Right Left Right Line Amplifier Right Left Right Contents Limited Warranty Important Safety InstructionsEnglish Introduction Unpacking figureTour of the subwoofer figure What the subwoofer doesUsing more than one subwoofer Switching on and offSetting the controls Electrical connectionsFine-tuning Channel audioAll applications Taking care of the subwooferFrançais Garantie limitéeManuel d’utilisation Importantes Instructions Concernant LA SécuritéDéballage figure Installation du caisson de grave Ce que fait le caisson de graveBranchements électriques Utilisation de plusieurs caissons de gravePosition préliminaire des commandes Double vérification des branchementsAllumage et extinction du caisson de grave Optimisation des réglagesToutes applications Entretien du caisson de graveDeutsch GarantieBedienungsanleitung Wichtige SICHERHEITS- HinweiseEinleitung Die Funktion des Subwoofers Positionieren des SubwoofersElektrische Anschlüsse Einsatz von mehr als einem SubwooferEin- und Ausschalten Einstellen der Regler/SchalterIm Modus 2-Kanal-Audio FeinabstimmungEspañol Garantía limitadaManual de instrucciones Instrucciones DE Seguridad ImportantesPage Introducción Desembalaje figuraUn repaso al subwoofer figura ¿Qué hace el subwoofer?Conexiones eléctricas Utilización de más de un subwooferCompruebe las conexiones Arranque y apagadoAudio estereofónico de 2 canales Ajuste finoTodo tipo de aplicaciones Cine en CasaPortuguês Garantia limitadaManual do utilizador Instruções Importantes DE SegurançaIntrodução Desembalamento figura Visita ao Subwoofer figuraQue faz o Subwoofer Posicionando o SubwooferConfirme as Ligações Ligando e DesligandoAjustando os Controlos Canais audioItaliano Garanzia limitataManuale di istruzioni Importanti Istruzioni DI SicurezzaAvvertenza Spiegazione dei simboli graficiIntroduzione Sballaggio figuraUno sguardo al subwoofer figura Come sfruttare al meglio il subwooferCollegamenti elettrici Utilizzo di più subwoofersControllo ulteriore dei collegamenti Accensione e spegnimentoMessa a punto Tutte le applicazioniCura del subwoofer Audio a 2 canaliNederlands Beperkte garantieHandleiding Belangrijk Voor UW VeiligheidInleiding Functie van de subwooferOpstellen van de subwoofer Toepassing Home TheaterElektrische verbindingen Meer dan één subwoofer gebruikenControleer alle aansluitingen nogmaals In- en uitschakelenKanaals audio FijninstellingAlle toepassingen OnderhoudPolski GwarancjaInstrukcja uÃytkownika WA…NE Uwagi BEZPIECZE÷STWAWprowadzenie Rozpakowanie rysunekSubwoofer po odwróceniu MoÃliwo·ci subwooferaPo¡ƒczenia elektryczne UÃycie wi∆cej nià jednego subwooferaSprawdØ dwa razy pod¡ƒczenie ¡ƒczanie i wy¡ƒczanie on/offKana¡owe audio Dostrajanie subwooferaWszystkie aplikacje Dba¡o·π o subwooferMagyar Korlátozott garanciaHasználati útmutató Fontos Biztonsági EL¥ÍRÁSOKBevezetµ Kicsomagolás 1-es ábraMélysugárzó ismertetése Mélysugárzó feladataMélysugárzó elhelyezése Elektronikus csatlakoztatásBe- és kikapcsolás Kezelµszervek beállításaFinom hangolás Ελληνικα Περι ΕγγυησηMinden alkalmazáshoz Mélysugárzó karbantartásaΣημαντικεσ ΓΙΑ ΤΗΝ Ασφαλη ΤΗΣ Συσκευησ Πως µπνα Επισκευές υπτην παρ εγγύησηΕπεσυµ ΓΙΑ ΤΗΝ Ασφαλεια ΣΑΣΕισαγωγή Περιγρατsubwoofer ΤsubwooferΣυνδέσεις Συστήµατα ΚινηµατΠερισσαπένα Subwoofers Έλεγτων συνδέσεωνΕνεργ Των ρυθµιστικών πλήκτρων τsubwooferΤελικές ρυθµίσεις Για τις εΦρτsubwoofer Русский Ограниченная ГарантияРуководство по эксплуатации Важные Инструкции ПО БезопасностиВведение Распаковка рис.1 Элементы сабвуфера рис.2Задача сабвуфера Размещение сабвуфераИспользование нескольких сабвуферов Включение и выключение питанияНастройка сабвуфера Проверка правильностиТочная настройка Во всех случаяхУход за сабвуфером Norsk Tidsbegrenset garantiBruksanvisning Viktig SIKKERHETS- InformasjonSvenska Begränsad garantiViktiga SÄKERHETS- Instruktioner VarningarSuomi TakuuehdotTakuuehdot Kuinka toimia jos tuote tarvitsee takuuhuoltoaOmistajan kasikirja VaroGraafisten merkkien selitykset VaroituksiaPage Page Page Page Page Page Page ASW600 ASW650 II09121 Issue

ASW600 specifications

The Bowers & Wilkins ASW600 is a high-performance subwoofer that exemplifies the brand's commitment to audio excellence. Designed to enhance both music and home theater experiences, this subwoofer integrates seamlessly into various environments, delivering a powerful and dynamic low-frequency response.

One of the standout features of the ASW600 is its impressive driver technology. The subwoofer is equipped with a robust 10-inch paper cone driver, which is designed to provide deep, accurate bass. The cone's material ensures minimal distortion even at high volumes, allowing listeners to experience the full depth of their favorite tracks and movies. The driver is coupled with an efficient amplifier that delivers a substantial output, resulting in a punchy performance that can fill any room.

The ASW600 also incorporates advanced optimizations in its design to minimize unwanted vibrations and enhance sound quality. Its solid enclosure is engineered to prevent resonance, ensuring that the bass response remains tight and controlled. This is further complemented by the subwoofer's thoughtful integration of a bass reflex port, which augments low-end performance and allows for increased efficiency in sound production.

Connectivity is another area where the ASW600 excels. It comes with multiple input options, including line-level and speaker-level connections, making it versatile enough to pair with various audio systems. Additionally, the subwoofer features a comprehensive control panel that allows for adjustments to phase, frequency, and level. This user-friendly interface enables listeners to tailor the subwoofer’s performance to suit their specific needs and room acoustics.

For those seeking a modern aesthetic, the ASW600 stands out with its sleek design, available in elegant finishes that blend effortlessly into any décor. Bowers & Wilkins has paid attention to detail, ensuring that the subwoofer not only performs excellently but also looks great in the process.

In summary, the Bowers & Wilkins ASW600 represents a blend of cutting-edge technology, exceptional sound quality, and stylish design. Its deep bass response, sturdy construction, versatile connectivity, and user-friendly controls make it an outstanding choice for audio enthusiasts looking to elevate their listening experience. Whether it's for immersive movie nights or pumping tunes, the ASW600 is designed to deliver a rich sonic landscape that truly stands out.
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