AudioSource Powered Subwoofer with Built-in Stereo Crossover Speaker System User Manual
Contents
1. Jx a RISK OF FIRE Naw REPLACE FUSE ASARKED Hi Level Connections Here the signal is already amplified as it leaves the receiver amplifier The speaker terminals of this unit are connected to the hi level inputs of the SW 50 The left and right speakers receive the original amplified signal from the SW 50 hi level outputs Connecting the SW 50 continued Receiver INeuT INPUT eur TAPE LOOP OUT OUP Neu LEFT r A A AudioSource Right Speaker Left Speaker Subwoofer Amplifier gt 6 a Hi Level if AP Hi Level Out Q Bs E eoHz Dedicated Subwoofer Connections Many surround sound decoders home theater processors and audio video receivers are equipped with a dedicated subwoofer line output In this case the signal is already processed and does not need to return to the system or other speakers Connect this line output to the line inputs of the SW 50 A Y connector should be used to feed this single output to both the left and the right line inputs Connecting the SW 50 continued Television OUTPUT OUTPUT VARIABLE FIXED INPUT VIDEO LEFT a Q AudioSource Part 30007 Subwoofer Amplifier2. I Ea Sec Hi Level Out AS MARKED Television Enhancement Many newer television sets are equipped with variable stereo outputs The signal available at these outputs varies with the television volume In this situation these variable audio outputs can be connected directly to the SW 50 line inputs to enhance the bass response of the television s built in speakers Enjoy your new purchase This manual provides detailed diagrams and instructions for setting up your equipment Our commitment to your satisfaction doesn t end there We also offer friendly assistance Toll free 1 800 HELP 115 SW 50 Specifications Amplifier Power Output Frequency Response Signal to Noise Ratio Driver Functions Power Auto Off Input Level Control Hi Level Speaker In Line RCA In Outputs Hi Level Speaker Out Dimensions 15 H x 11 5 W x 15 D Designs and specifications are subject to change without notice Mi AudioSource 9300 North Decatur Portland Or 97203 Tel 503 286 9300 Fax 503 978 3302 AUDIOSOURCE PHOENIXGOLD COM www audiosource net Printed in Canada
3. Mi AudioSource Owner s Manual SW 50 Powered Subwoofer with Built in Stereo Crossover Congratulations on your new purchase and welcome to the AudioSource family of satisfied customers We trust you will continue to enjoy the value and quality of your AudioSource SW 50 for many years to come To ensure the best performance from your unit please take a few moments to read this manual Also be sure to retain this document for future reference Note If any part of this product is damaged or missing do not contact your AudioSource dealer Please call us directly at 800 435 7115 1999 AudioSource Inc Safety Instructions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Warning To reduce the risk of fire or electric shock do not expose this appliance to rain or moisture Caution To reduce the risk of electric shock do not remove cover or back no user serviceable parts inside Refer servicing to qualified service personnel Caution To prevent electric shock match wide blade of plug to wide slot fully insert Attention Pour eviter les chocs electriques introduire la lame la plus large de la fiche dans la borne correspondante de la prise et pousser jusqu au fond The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electrical s
4. ater The advent of digital recording has increased the amount of low frequency information found on recorded material Subwoofers are designed to accurately reproduce this bass Similarly most movies intended for home viewing feature bass well below the musical range of traditional loudspeakers However this information is vital to the impact ambiance and believability of a scene A subwoofer enhances those elements in your home theater Placement Guidelines Prior to installing your new AudioSource subwoofer please consider the following guidelines Placing the subwoofer near a wall or in acorner will greatly increase its bass response As frequencies reproduced by sub woofers are long and need room to propagate a subwoofer placed near the listening position will not sound as full as one placed farther away Finally the cabinet of your AudioSource subwoofer is designed to blend in with most decors If you decide to place anything directly atop your subwoofer please use great caution as the speaker cabinet will vibrate and items placed on top may shake loose or fall Using the Controls Adsare Power Le The power switch has two o one pia _ positions off and auto The auto JO Z position is the default setting This Power Z 6 keeps the amplifier in a standby ar 7E mode Using sophisticate
5. d signal pepee bec i sensing circuitry the amplifier is b pee instantaneously activated when a sig i Let Fit nal is detected at either of the inputs rence rose If no signal is detected after several minutes the amplifier switches back to the standby mode The off position overrides this circuit turning the subwoofer off manually The power LED indicates the subwoofer s status Level Since your subwoofer is designed to work in conjunction with other speakers we have provided a level control will allow you to balance the output of your unit with the rest of your system Once set the level control should not require further adjustment Begin with the level control at the minimum position Slowly increase the level until the subwoofer s output is equal to that of your other speakers Note Output level is relative and can be different from location to location Always return to the normal listening location to evaluate any setting changes Connecting the SW 50 General Information The diagrams on the following pages show three of the most common types of subwoofer connections This information will guide you through the connection process First a few words regarding the functioning of your powered subwoofer All signals into your powered subwoofer will first pass through the crossover The portion of the signal below the current crossover fre quency setting will be reproduced by the subwoofer The unproce
6. hock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance Read Instructions All the safety and operating instructions should be read before the appliance is operated Retain Instructions The safety and operating instructions should be adhered to Heed Warnings All warnings on the appliance and in the operating instructions should be adhered to Follow Instructions All operating and use instructions should be followed Water and Moisture The appliance should not be used near water For exam ple near a bathtub washbowl kitchen sink laundry tub in a wet basement or near aswimming pool etc Ventilation The appliance should be situated so that its location or position does not interfere with its proper ventilation For example the appliance should not be situated on a bed sofa rug or similar surface that may block the ventilation openings or placed in a built in situation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other appli ances including amplifiers that produce heat Power Sources The appliance should be connected to a power supply only of the type described in the operating instruct
7. ified service personnel Product Servicing In the event your SW 50 fails to operated properly please contact the dealer where you purchased the unit Or you may contact AudioSource directly for further assistance Mi AudioSource Owner s Manual SW 50 Powered Subwoofer with Built in Stereo Crossover SW 50 Overview The AudioSource SW 50 represents the state of the art in powered subwoofers The highly efficient ported enclosure houses a rugged eight inch reinforced driver a fifty watt amplifier and a passive low frequency crossover network This precision matched combination ensures the SW 50 will deliver the best sound possible under even the most demanding conditions The input level is variable over a wide range allowing the SW 50 to complement a wide variety of systems Line and hi level inputs are provided for fast and easy connection to virtually any system The two way auto power function completes the generous list of features offered by the SW 50 A Few Words about Subwoofers Subwoofers are designed to extend the bass response of your system beyond the limitations of most speakers This unit is to be used in conjunction with not in place of your existing left and right speakers The low frequency sounds reproduced by the subwoofer will radiate equally in all directions It is not neces sary to have a pair of subwoofers A single subwoofer can dramatically enhance a stereo TV a stereo system or a full fledged home the
8. ions or as marked on the appliance Grounding or Polarization Precautions should be taken so that the grounding or polarization means of an appliance is not defeated Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed on or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the appliance Cleaning The appliance should be cleaned only as recommended by the manufacturer Power Lines An outdoor antenna should be located away from power lines Non Use Periods The power cord of the appliance should be unplugged from the outlet when left unused for along period of time Object and Liquid Entry Care should be taken so that objects do not fall and liq uids are not spilled into the enclosure through openings Damage Requiring Service The appliance should be serviced by qualified service personnel when a The power supply cord or the plug has been damaged b Objects have fallen or liquid has been spilled into the appliance c The appliance has been exposed to rain d The appliance does not appear to operate normally or exhibits a marked change in per formance or e The appliance has been dropped or the enclosure damaged Servicing The user should not attempt to service the appliance beyond that described in the operating instructions All other servicing should be referred to qual
9. ssed signal will be passed to the hi level outputs If you have a choice of connection options remember that it may be easier to run long distances with speaker wire than with line connectors Hi Level In These inputs are designed to accept an amplified signal from the speaker outputs of a receiver power amp or other device not equipped with line level outputs Hi Level Out The original amplified signal from your source is present at these outputs for connection to the existing left and right speakers Line In These RCA jacks are designed to accept a line level signal from a receiver pre amp surround sound decoder or similar device When using a single line level output from another unit a Y connector should be used to send the signal to both the left and right inputs Using the tape loop of a receiver or preamp is not recommended Tape jacks typically send a constant level regardless of the volume setting unlike preamp outputs This will affect the balance between the subwoofer and the rest of the system Connecting the SW 50 continued Receiver cD TUNER INPUT INPUT AudioSource Right Speaker Left Speaker Subwooter Amplifier Line in Level _ Hi Level if Hi Level Out 120 VAC nr a d Rint Nee E E S
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