background image

expose the product to rain or
excessive moisture such as in a sauna
or bathroom. Do not use this product
near water – for example, near a
bathtub, washbowl, kitchen sink,
laundry tub, in a wet basement, or
near a swimming pool and the like.

14 Object and Liquid Entry – Never push

objects of any kind into this product
through openings, as they may touch
dangerous voltage points or short out
parts that could result in a fire or
electric shock. Never spill liquid of any
kind on the product. Do not place any
object containing liquid on top of the
product.

15 Cleaning – Unplug the product from

the wall outlet before cleaning. 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.

16 Attachments – Do not use attachments

not recommended by the product
manufacturer, as they may cause
hazards.

17 Accessories – Do not place this

product on an unstable cart, stand,
tripod, bracket or table. The product
may fall, causing serious injury to a
child or adult, and serious damage to
the product. Use only with a cart,
stand, tripod, bracket or table
recommended by the manufacturer or
sold with the product. Any mounting of
the product should follow the
manufacturer’s instructions and should
use a mounting accessory
recommended by the manufacturer.

18 Moving the appliance – A product and

cart combination should be moved

with care. Quick stops,
excessive force and
uneven surfaces may
cause the product and
cart combination to

overturn. Check that there are no
cables under the carpet that may be
damaged by the spike feet. Do not
walk the product on the spike feet as
this may cause them to become
detached from the cabinet and cause
damage. Take care not to impale
yourself with the spike feet.

19 Non-use Periods – The power cord of

the appliance should be unplugged
from the outlet during lightning storms
or when the apparatus is left unused
for a long period of time.

20 Servicing – Do not attempt to service

this product yourself, as opening or
removing covers may expose you to
dangerous voltage or other hazards.
Refer all servicing to qualified service
personnel.

21 Damage Requiring Service – Unplug

this product from the wall outlet and
refer servicing to qualified personnel
under the following conditions:

a

When the power-supply cord or
plug has been damaged.

b

If liquid has been spilled or objects
have fallen into the appliance.

c

If the product has been exposed to
rain or water.

d

If the product does not operate
normally by following the operating
instructions. Adjust only those
controls that are covered by the
operating instructions, as an
improper adjustment of other
controls may result in damage and
will often require extensive work by
a qualified technician to restore the
product to its normal operation.

e

If the product has been dropped, or
damaged in any way.

f

When the product exhibits a distinct
change in performance – this
indicates a need for service.

22 Replacement Parts – When

replacement parts are required, be
sure the service technician has used
replacement parts specified by the
manufacturer or have the same
characteristics as the original part.
Unauthorised substitutions may result
in fire, electric shock or other hazards. 

23 Mains Fuses – For continued

protection against fire hazard, use
fuses only of the correct type and
rating. The amplifier is designed to
operate with nominal mains supplies in
the range 100V to 230V AC, but
different types of fuse are used,
dependent on the mains voltage. The
correct fuse specification for each
voltage range is marked on the
product.

24 Safety Check – Upon completion of

any service or repairs to this product,
ask the service technician to perform
safety checks to determine that the
product is in proper operating
condition.

25 Magnetic Fields – the product creates

a stray static magnetic field. Do not
place any object that may be damaged
by this magnetic field (eg cathode ray
tube televisions or computer monitors,
audio and video tapes and swipe
cards) within 0.5m (2 feet) of the
appliance. The appliance may cause
distortion of cathode ray tube images
beyond this distance.

Introduction

Thank you for purchasing a B&W ASW
Active Subwoofer.

Since its foundation in 1966, the continuing
philosophy of B&W has been the quest for
perfect sound reproduction. Inspired by the
company’s founder, the late John Bowers,
this quest has entailed not only high
investment in audio technology and
innovation but also an abiding appreciation
of music and the demands of film sound to

ensure that the technology is put to
maximum effect.

This subwoofer has been designed for
Home Theatre installations and to augment
the bass performance of full-range
speakers in 2-channel audio use. Adding
the subwoofer to your system not only
extends the bass to lower frequencies, it
improves the midrange clarity by reducing
the low-frequency demands on your
existing speakers.

Please read through this manual fully before
using the subwoofer. All sound installations
require some planning and experimentation
if you are to get the best out of the
products used and this manual will guide
you in this process.

As the subwoofer is connected to the
electricity power supply, it is important that
you familiarise yourself with the safety
instructions and heed all warnings.

Keep this manual in a safe place for future
reference.

B&W products are distributed to over
60 countries worldwide and we maintain an
international network of carefully chosen
and dedicated distributors. If you have a
problem, which your dealer cannot resolve,
our distributors will be more than willing to
assist you.

Unpacking

(figure 1)

The easiest way to unpack the subwoofer
and avoid damage is as follows:

Open the carton flaps right back and
invert the carton and contents.

Lift the carton away from the product.

We recommend that you retain the
packaging for future use.

In addition to this manual, the carton
should contain:

1 Subwoofer

1 Accessory pack containing:

4 Rubber feet

4 Spike feet

4 Lock nuts

1 International warranty document

A tour of the subwoofer

(figure 2)

1

Power/Standby indicator

2

VOLUME control

3

LOW-PASS FREQUENCY control

4

MODE On/Auto/Standby switch

5

Equalisation switch

6

LOW-PASS FILTER defeat switch

7

Phase switch

8

LINE IN 

9

LINE OUT

10 LINK OUT

11 Fuse holder 

12 Power input socket

13 POWER on/off switch

3

Summary of Contents for ASW700

Page 1: ...ASW700 Owner s Manual and Warranty...

Page 2: ...Figure 1 Figure 2 SUBWOOFER SURROUND CENTRE L R FRONT L R Decoder No 2 No 1 E60065 00 E60065 00 E60065 00 M TWO LTD 100 230V 50 60Hz 100W 2 3 4 6 7 8 5 9 11 13 1 10 12 Figure 3...

Page 3: ...O 2 No 1 L R SPEAKERS OUT Pre Amplifier L LINE OUT R Power Amplifier L LINE IN R E60065 00 RIGHT LEFT NO 2 NO 1 L R SPEAKERS OUT Pre Amplifier Power Amplifier L LINE OUT R L LINE IN R E60065 00 Figure...

Page 4: ...t a limitada 15 Manual de instrucciones 15 Portugu s Garantia limitada 20 Manual do utilizador 20 Italiano Garanzia limitata 24 Manuale di istruzioni 24 Nederlands Beperkte garantie 28 Handleiding 29...

Page 5: ...ng the appliance WARNINGS 1 Read Instructions All the safety and operating instructions should be read before the appliance is operated 2 Retain Instructions The safety and operating instructions shou...

Page 6: ...When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part Unauthorised substitut...

Page 7: ...iring method for your installation Application Home Theatre The subwoofer may be used with any decoder that has a line level subwoofer output normally from an RCA Phono socket Most decoders with integ...

Page 8: ...t 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 ov...

Page 9: ...humidit ou la pluie Il n y a aucun l ment susceptible d tre modifi par l utilisateur l int rieur Adressez vous toujours un technicien agr Explication des symboles graphiques L clair dans un triangle q...

Page 10: ...quel liquide d Si l appareil apr s avoir suivi les instructions concernant son fonctionnement ne marche pas normalement N utilisez que les commandes express ment cit es dans ce manuel d utilisation e...

Page 11: ...es Ecoutez attentivement les notes tr s contrast es trop faibles ou exag r ment fortes Le fait de poss der un subgrave s par autorise une optimisation tr s efficace de votre installation Vous pourrez...

Page 12: ...rtifi THX il peut tre employ avec un controlleur THX R glez le volume mi course 12 heures Le r glage de la fr quence de coupure 2 est sans effet Commutez le r glage de phase 6 sur 0 Placez le commutat...

Page 13: ...e diff rence qui se traduit par une modification tout fait normale de la phase Il faut galement proc der la v rification syst matique du niveau du subgrave Celui ci peut varier selon que vous l avez a...

Page 14: ...tes geboten 9 berlastung Vermeiden Sie eine berlastung der Wandsteckdosen Verl ngerungskabel usw um Feuer oder einem elektrischen Schlag vorzubeugen 10 Bel ftung Die Verst rkerabdeckung an der Ger te...

Page 15: ...onen Rechnung getragen sondern auch durch die Liebe zur Musik um sicherzustellen dass die Technologie auch in neuen Anwendungsbereichen wie HiFi Cinema optimal eingesetzt wird Dieser Subwoofer ist f r...

Page 16: ...al gekoppeltem Ausgangssignal Abbildung 4 b Zwei Subwoofer je einer pro Kanal Abbildung 5 Der Subwoofer ist f r den Anschluss an 2 Kanal Vollverst rker nicht geeignet Einsatz von mehr als einem Subwoo...

Page 17: ...gleich eingestellt sind Stellen Sie die Lautst rke des Subwoofers so ein dass sie im Einklang mit den Satellitensystemen steht Nutzen Sie dazu eine gro e Programmbandbreite um eine optimale Einstellu...

Page 18: ...se produzca una descarga el ctrica no retire el panel posterior ni exponga el producto a la lluvia o la humedad En el interior del aparato no hay partes manipulables por el usuario Conf e cualquier o...

Page 19: ...gulares podr an hacer que dicho conjunto volcara No desplace el producto sobre sus pies c nicos ya que ello podr a separarlos violentamente del recinto y provocar da os importantes Procure no hacerse...

Page 20: ...os mejores resultados se obtienen si el subwoofer es colocado entre las cajas ac sticas sat lites o en las cercan as de una de ellas Si usted utiliza dos subwoofers es mejor situar uno cerca de cada s...

Page 21: ...fuera de fase es posible que se obtenga un sonido difuso con una imagen sonora flotante e imprecisa una falta patente de graves o una combinaci n de ambas cosas No hay cruces entre canales hecho que p...

Page 22: ...eles de presi n sonora sensatos puesto que la percepci n del balance var a con el nivel del sonido Cine en Casa En el caso del Cine en Casa la situaci n es algo distinta de la existente en audio de 2...

Page 23: ...quil tero tem o prop sito de o alertar para a presen a de voltagem perigosa n o protegida no interior do aparelho com magnitude suficiente para provocar um choque el ctrico numa pessoa O ponto de excl...

Page 24: ...trabalho extensivo de um t cnico qualificado para repor o aparelho no seu funcionamento normal e Se deixou cair o aparelho ou se danificou de qualquer forma f Quando o aparelho apresentar uma altera...

Page 25: ...espig es pois isso pode fazer com que se soltem do equipamento e causar danos Tenha cuidado com os seus pr prios p s os espig es s o perigosos Liga es el ctricas Desligue todos os equipamentos do sis...

Page 26: ...m grave controlado A melhor configura o para as FREQU NCIA BAIXAS depende de diferentes vari veis o desempenho de graves e a pot ncia recomendada das colunas sat lite o n mero de subwoofers usados e a...

Page 27: ...ici o altra causa al di fuori del ragionevole controllo di B W e i suoi ufficiali distributori e quando il numero di serie del prodotto stato alterato cancellato rimosso o reso illeggibile f se ripara...

Page 28: ...a pulizia non spruzzatelo direttamente sul cabinet spruzzatelo sul panno Rimuovete la griglia di protezione altrimenti il tessuto si potrebbe macchiare facendo attenzione a non danneggiare la membrana...

Page 29: ...tuttavia pu risultare un compromesso accettabile nel caso fosse dettato da necessit di spazio Cos come con tutti i diffusori la vicinanza con le pareti della stanza condiziona il suono Generalmente i...

Page 30: ...ssicuratevi che le impostazioni su ciascuno siano gli stessi Utilizzo con decoder home theater Il subwoofer attivo ASW B W non un componente con certificazione THX ma pu essere utilizzato con un pream...

Page 31: ...di uscita dal decoder sia il controllo volume sull amplificatore del subwoofer in maniera adeguata ma solo dopo aver regolato correttamente la fase Manutenzione del subwoofer Il cabinet del subwoofer...

Page 32: ...versterkerpaneel op de achterzijde is deel van de koeling van de versterker en mag niet afgedekt worden door het op een zachte ondergrond te plaatsen Dek ook het versterkerpaneel niet af met kleedjes...

Page 33: ...dicatie 2 Volumeregelaar 3 Laagdoorlaat filter frequentie instelling 4 Functie aan auto standby 5 Equalizerschakelaar 6 Laagdoorlaat filter aan uit 7 Faseschakelaar 8 Lijningang 9 Lijnuitgang 10 LINK...

Page 34: ...versterker in en licht een groene indicatie 1 op Wordt gedurende 5 minuten geen ingangsignaal gedetecteerd dan zal de versterker automatisch in standby gaan en wordt de indicatie rood Zodra een ingang...

Page 35: ...dan bij een stereosysteem Aarzel echter niet de instellingen zonodig naar eigen inzicht aan te passen Het is bovendien erg verleidelijk dankzij de kwaliteiten van de subwoofer iets meer nadruk op het...

Page 36: ...4 1 B W 2 B W B W service B W 1 2 3 4 5 6 220V 50Hz 7 B W 8 9 10 50 rack 12 33...

Page 37: ...150 300 50 B W 11 12 13 14 15 subwoofer 16 17 18 a 19 20 B W 21 22 23 100 230V 24 25 34...

Page 38: ...fer subwoofer a ASW 700 B W 60 B W 1 1 Subwoofer 1 4 4 4 1 subwoofer 2 1 2 VOLUME 3 LOW PASS 4 5 EQ 6 LOW PASS 7 PHASE 8 LINE 9 LINE OUT 10 LINK OUT 11 12 13 POWER subwoofer subwoofer subwoofers subwo...

Page 39: ...woofers subwoofers Home Theatre subwoofers subwoofer subwoofer 4 a Right R Left L Home Theatre subwoofer MODE 4 4 n a 1 uto Auto subwoofer 1 5 Standby subwoofer POWER 13 ASW 700 5 VOLUME 2 low pass LO...

Page 40: ...QUENCY cut off LOW PASS FREQUENCY subwoofers 80 90 Hz LOW PASS subwoofers cut off frequency subwoofer subwoofer speaker level line level line high pass subwoofer phase balance subwoofer Home theatre h...

Page 41: ...subwoofer subwoofer POWER 10 B W B W Loudspeakers B W 1 2 3 B W B W B W 4 1 B W 2 B W B W 38...

Page 42: ...1 2 3 4 5 6 7 8 9 10 50 12 150 300 50 11 12 13 14 15 16 17 18 19 20 21 39...

Page 43: ...00 230 24 25 0 5 ASW 700 B W 1966 Bowers Wilkins B W 60 1 1 1 4 4 4 1 2 1 2 VOLUME 3 LOW PASS FREQUENCY 4 MODE On Auto Standby 5 EQ 6 LOW PASS FILTER 7 PHASE 8 LINE IN 9 LINE OUT 10 LINK OUT 11 12 13...

Page 44: ...RCA RCA LFE 3 2 a 4 5 2 4 MODE standby auto on 4 4 On uto 1 5 Standby 41...

Page 45: ...S FILTER 6 EQ 5 B W ASW 700 THX THX VOLUME 12 LOW PASS FREQUENCY PHASE 0 LOW PASS FILTER OUT EQ THX THX 75 VOLUME 2 VOLUME 12 LOW PASS FREQUENCY 80 LOW PASS FILTER IN EQ A PHASE 0 EQ B A 2 PHASE LOW P...

Page 46: ...forhandler i landet du bor i Her vil du f r d om hvor produktet ditt kan repareres Du kan ta kontakt med B W i England eller bes ke v r hjemmeside for kontaktinformasjon om din lokale distribut r For...

Page 47: ...eller lignende Produktet kan falle ned og skade barn voksne og dyr Produktet kan ogs ta skade og slutte fungere Skal produktet plasseres p vogn bord stativ brakett eller lignende m disse v re godkjen...

Page 48: ...3 F lj f reskrifterna F lj alltid alla s kerhets och handhavandef reskrifter 4 F lj instruktionerna F lj alltid alla instruktioner om hur apparaten fungerar 5 Installation F lj tillverkarens instrukti...

Page 49: ...f r att f rs kra sig om att apparaten fungerar p ett riktigt s tt 25 Magnetf lt Produkten skapar ett magnetiskt f lt som omger den Placera inga f rem l som kan skadas av det i detta magnetf lt Detta g...

Page 50: ...laista nestett laitteen p lle tai sis n 15 Puhdistaminen Ennen puhdistamista ota pistoke irti virtal hteest Laitteen pinta voidaan puhdistaa p lyst k ytt m ll pehme kuivaa liinaa tms Jos k yt t puhdis...

Page 51: ...ottokortit televisiot monitorit yms magneettiset kojeet ja tallenteet H iri kent n vaikutus on noin 0 5m kuvaputki televisiot saattavat ottaa h iri it kauempaakin 48 CAUTION RISK OF ELECTRIC SHOCK DO...

Page 52: ...49...

Page 53: ...50...

Page 54: ...51...

Page 55: ...52...

Page 56: ...53...

Page 57: ...54...

Page 58: ...55...

Page 59: ...z adjustable EQ at A Power output 500W continuous Input impedance 33k Signal noise 90dB Functions Input level Low pass filter frequency Low pass filter bypass Bass roll off alignment Auto sense on sta...

Page 60: ...s and Service T 44 1903 221 500 E uksales bwspeakers com B W Loudspeakers of America T 1 978 664 2870 E marketing bwaudio com B W Loudspeakers Asia Ltd T 852 2 790 8903 E bwahome bwspeakerasia com hk...

Reviews: