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_ Jg'O _ _ ' J _ August 13,2002 AM264924 O0 V . pdf Bose Corporation
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_ , WARNING : To reduce the risk of fire or electric shock , do not expose the powered AcoustimasJ _ module to rain or moisture . _ , CAUTION : Toprevent electric shock , match wide blade of plug to wide slot , insert fully . Iwtt . _ RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR ATTENTION : AFIN DE REDUIRE LE RISQUE DE CHOC ELECTRIQUE , CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK , NE PAS RETIRER LE CAPOT DE L'APPAREIL ( ou son panneau arriere ) . DO NOT REMOVE COVER ( OR BACK ) . IL N'EXlSTE A L'INTERIEUR DE CET EQUIPEMENT AUCUN ELEMENT NO USER - SERVlCABLE PARTS INSIDE . OU SOUS - ENSEMBLE POUVANT ETRE DEPANNE PAR UUTILISATEUR . REFER SERVICING TO QUALIFIED PERSONNEL , LA MAINTENANCE DOlT ETRE REALIS _ E PAR UN PERSONNEL QUALIFIE These CAUTION marks may be located on the Acoustimass module : 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 system enclosure that may be of sufficient magnitude to constitute a risk of electric shock . The exclamation point within an equilateral triangle , as marked on the system , is intended to alert the user to the presence of important operating and maintenance instructions in this owner's guide . Additional safety information See the additional safety information on the Important Safety Instructions page enclosed with your speaker system . Please read this owner's guide Please take the time to follow this owner's guide carefully . It will help you set up and operate your system properly , and enjoy all of its advanced features . Please save your owner's guide for future reference . CAUTION : No naked flame sources , such as lighted candles , should be placed on the apparatus . For your records The system serial number is located on the bottom of the Acoustimass module . Serial number : Dealer name : Dealer phone : Purchase date Please keep your sales receipt and warranty card together with this owner's guide . © 2002 Bose Corporation . No part of this work may be reproduced , modified , distributed or otherwise used without prior written permission . Manufactured under license from Dolby Laboratories . " Dolby " and the double - D symbol are trademarks of Dolby Laboratories . Confidentia ! Unpublished Works . © 1992 - 1997 Dolby Laboratories . All rights reserved . 2 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Where to find . . . Setting Up 44 : : : : : : you ' : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : Unpacking the carton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Placing your speakers to achieve realistic home theater sound . . . . . . . . . . . . . . . . . . . . . . . . 5 Front center cube speaker array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Front left and right cube speaker arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Rear cube speaker arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Powered Acoustimass ' _ module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting the speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Connecting front cube speaker arrays to the Acoustimass module . . . . . . . . . . . . . . . . . . 8 Connecting rear cube speaker arrays to the Acoustimass module . . . . . . . . . . . . . . . . . . . 9 Connecting the Acoustimass module to the receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Checking the connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Connecting the Acoustimass module to power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Upgrading your Acoustimass 15 Series II speaker system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Using your system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 For realistic home theater sound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Adjusting the LFE level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Adjusting the bass / room compensation level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Setting your digital surround sound receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Be sure to get the digital audio signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Setting your analog surround sound receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1155 Customer service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cleaning the speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1166 Technical information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warranty period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1177 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Before you begin We appreciate your choice of the Bose ® Acoustimass < _ 15 series II or Acoustimass 16 home entertainment speaker system . Bose Virtually Invisible ® speaker technology allows you to enjoy lifelike home performances from the very latest surround - sound encoded movies , CDs , and television shows , without a room full of speakers . The cube speaker arrays , along with the powered Acoustimass mod - ule , reproduce the full - spectrum of sound from multi - channel digital programming . Integrated Signal Processing assures full bass performance from all channels at all listening levels , regardless of your receiver settings . Your stereo VCR , stereo television , or DVD player sends the encoded program material to the surround - sound receiver , which interprets and distributes the information to the powered Acoustimass module . The module delivers the bass for all channels and sends appropriate sounds to each cube speaker array . The sound mix varies with different program types : dia - logue is usually sent to the center cube speaker array , a visual soundstage is created by the left and right front cube speaker arrays , and you feel as if you are in the center of the action because sounds and special effects are directed to the rear cube speaker arrays . At any point in a surround - sound performance , you may hear sound from one , a few , or all of the cube speaker arrays . To select surround - encoded program material , look for the terms Surround , Dolby Surround , the double - D symbol nn _ , Dolby Digital uu _ , other digital formats , or the word " sur - round " preceding a TV broadcast . Your system is compatible with home theater receivers . You can also enjoy a wide variety of stereo programming that is not surround - encoded . Unpacking the carton WARNING : The powered Acoustimass module weighs 33 pounds ( 75 kg ) . Use good lifting practice to avoid injury WARNING : To avoid danger of suffocation , keep the plastic bags that wrap these speakers out of the reach of children . b Note : This product is not to be powered by any DC - to - AC inverters that may be found in automobiles , recreational vehicles , boats , ships , or other similar situations . Carefully unpack the carton contents ( Figure 1 ) : 1 . Remove the brown inner carton containing the cube speaker arrays . 2 . Gently roll the carton over onto its side . 3 . Slowly pull the Acoustimass module from the carton . 4 . Stand the module up . If the cube speaker arrays or the module appear damaged , do not use them . Repack every - thing in the original carton and contact your authorized Bose dealer immediately . Or , to con - tact Bose directly , see the list of offices and phone numbers enclosed with your system . J _ Note : Now is a good time to record the serial number of these speakers on page 2 of this guide and on your warranty card . Please save all packing materials for possible future use . AM264924 _ 00 _ V . pdf • August 13 , 2002
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Figure 1 Cartoncontents 20 - ft ( 611m ) syste _ _ _ Three 20 - ft ( 6.1m ) front speaker cables Powered Acoustimass _ ' Rubber feet for front center module cube speaker array With Acoustimass 15 Series II system WithAcoustimass 16system Five cube speaker arrays cube speaker arrays Two 50 - ft ( 15.2m ) rear speaker cables Three 50 - ft ( 15.2m ) rear speaker cables [ ] I Power cord ( 1 ) I I USA / Canada Europe UK / Singapore Australia I L J Placing your speakers to achieve realistic home theater sound A suggested home theater layout is shown in Figure 2 . You may want to place the speakers differently to take advantage of the sound characteristics of different rooms . Here are some suggested guidelines for placing your speaker system : ° The cube speaker arrays are identical and can be used for any channel . ° All cube speaker arrays are magnetically shielded to prevent interference with a TV picture . ° The top and bottom sections of the cube speaker arrays can be rotated to create room - filling sound patterns ( Figure 3 ) . • Bose ' _ wall brackets and floor stands can extend your placement options . See " Accesso - ries " on page 17 . Please follow wall bracket instructions carefully . Proper mounting will ensure optimum performance and safety from your system . Note : The Acoustimass 15 Series II may be upgraded by adding a center rear cube speaker array See " Upgrading your Acoustimass 15 Series II speaker system " on page 12 . 5 AM264924 _ 00 _ V . pdf ° August 13 , 2002
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For Acoustimass _ 15 Series II For Acoustimass 16 Figure 2 Suggested home theater layouts _ IL CAUTION : Toprevent interference , keep the Acoustimass module at least 2 feet ( . 6m ) from your TV set . For Acoustimass 15 Series II For Acoustimass 16 Figure 3 Soundpatterns Front center cube speaker array The front center cube speaker array localizes action and dialogue on your screen . Sound should seem to come from within the picture . ° Place the front center cube speaker array above , below , or on top of your television . If below , be sure that it is not supporting the weight of the television in any way . • Keep the front cube speaker array as close to the vertical center of the screen as possible , for the most accurate dialogue reproduction . _ IL CAUTION : Choose a stable and level surface for your cube speaker arrays . Vibration can cause them to move , particularly on smooth surfaces like marble , glass , or highly polished wood . If you are placing the center cube speaker array on top of your television , use the set of four rubber feet provided . Youmay obtain additional rubber feet ( part number 178321 - 04 ) , free of charge , by contacting Bose _ ' _ Customer Service . See the list of phone numbers included with your system . 6 AM264924 _ 00 _ V . pdf ° August 13 , 2002
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Front left and right cube speaker arrays The front left and right cube speaker arrays create a sound image wider than the screen that seems natural to viewers sitting anywhere in the room . You can place the cube speaker arrays near a TV screen with no picture interference . Place the front cube speaker arrays on either side of your TV , at least 6 feet ( 2m ) , or as much as 15 feet ( 5m ) apart ( see Figure 2 ) . Rear cube speaker arrays The rear , or surround cube speaker arrays add discrete sounds and special effects that expand the visual image , bringing the viewer into the center of the action . The rear cube speaker arrays may carry dialogue as well . ° Position the left and right rear cube speaker arrays to allow the sound to reach the viewer from both sides , rather than from directly behind ( see Figure 2 ) . ° Place the rear cube speaker arrays at ear height ( when seated ) or higher , if possible . ° Rotate the top and bottom sections of the rear cube speaker arrays to direct the sound to the front and back of the listener . • ffyou have a center rear cube speaker array ( Acoustimass 16 system or upgraded Acousti - mass 15 Series II system ) , place it so that it is centered between the rear left and right cube speaker arrays ( see Figure 2 ) . Powered Acoustimass _ module Bose ® Acoustimass speaker technology takes advantage of the fact that the source of pure bass sound is difficult to locate , so you can hide the powered Acoustimass module conve - niently out of sight . Place the module at the same end of the room as the television monitor . ° You may hide the module behind furniture , but do not block the opening . Be sure there is at least 2 inches ( 5 cm ) between any surface and the front opening or the grille on the bottom . ° If the opening faces the wall it increases the bass ; if it faces away it decreases the bass . _ IL CAUTION : Toprevent interference , keep the module at least 2 feet ( . 6m ) from your TV set . Figure 4 - - _ Note : Placing the module horizontally , or on Powered Acoustimass module placement ability to play at full output for extended periods of time . its side , may reduce ventilation , inhibiting its AM264924 _ 00 _ V . pdf ° August 13 , 2002
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Connecting the speakers _ , CAUTION : Never connect the cube speaker arrays directly to a receiver output . Always con - nect them to the powered Acoustimass _ ' m _ odule , then connect the module to the receiver . , _ CAUTION : Never use broken or frayed wiring , which can result in electrical shock or damage to your system . The suppfied cables are not intended for in - wall installation . Check local building codes or enlist a qualified installer . Connecting front cube speaker arrays to the Acoustimass module Three individual 20 - foot ( 6.1m ) speaker cables connect the center , right , and left front cube speaker arrays to the Acoustimass module ( Figure 5 ) . Be sure to match the correct cable with the corresponding speaker location . Front speaker cables have blue RCA connectors at one end with L ( left ) , R ( right ) , or C ( center ) molded into the connectors . The other ends of theER . cables have two wires . The red collars on the + wire are labeled LEFT , RIGHT , or CENT Note : The center rear cube speaker array is included with the Acoustimass 16 system or may be added to an Acoustimass 15 Series II system . For upgrading information , see " Upgrading your Acoustimass 15 Series II speaker system " on page 12 . Figure 5 Cube speaker array connections to the Acoustimass module / / S _ f 8 AM264924 _ 00 _ V . pdf • August 13 , 2002
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1 . Connect the wire pair marked CENTER to the center cube speaker array . Press the termi - nal tab on the back of the cube speaker array . Insert the marked ( + ) wire into the red ter - minal and the plain ( - ) wire into the black terminal . Release the tab to secure the wires . 2 . Connect the wire pair marked RIGHT to the right front cube speaker array ( to the right of the TV as you face it ) . 3 . Connect the wire pair marked LEFT to the left front cube speaker array . 4 . Plug the other end of each cable into the CENTER FRONT , RIGHT FRONT , and LEFT FRONT blue RCAjacks , respectively , on the Acoustimass _ " module . Connecting rear cube speaker arrays to the Acoustimass module Each rear cube speaker array is connected to the Acoustimass module with a 50 - foot ( 15m ) speaker cable ( Figure 5 ) . Be sure to match the correct cable with the corresponding speaker location . Rear speaker cables have orange RCA connectors at one end with LR ( left rear ) , RR ( right rear ) , or CR ( center rear ) molded into the connectors . The other ends of the cables have two wires . The red collars on the + wires are labeled LEFT REAR , RIGHT REAR , or CENTER REAR . I . Connect the wire pair marked RIGHT REAR to the right rear cube speaker array ( on your right as you face the TV ) . Press the terminal tab on the back of the cube speaker array . Insert the marked wire into the red terminal and the plain wire into the black terminal . Release the tab to secure the wires . 2 . Connect the wire pair marked LEFT REAR to the left rear cube speaker array . 3 . Ifyouhavea center rear cube speaker array ( Acoustimass 16 system or upgraded Acous - timass 15 Series II system ) , connect the wire pair marked CENTER REAR to the center rear cube speaker array . Note : The Acoustimass 75 Series II system may be upgraded by adding a center rear cube speaker array See " Upgrading your Acoustimass 75 Series II speaker system " on page 72 . 4 . Plug the other end of each cable into the RIGHT REAR , LEFT REAR , and CENTER REAR orangeRCAjacks , respectiveloyn , theAcoustimassmodule . 9 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Connecting the Acoustimass _ module to the receiver The 20 - foot ( 6.1 m ) system input cable connects the module to your surround receiver ( see Figure 6 ) . The system input cable has a multi - pin connector on one end and several wire pairs on the other . The wire pairs of the cable may be separated or " unzipped " as much as needed to comfortably reach the surround receiver connections . Each wire pair is marked on the cable jacket with RIGHT , LEFT , CENTER , RIGHT SURROUND , LEFT SURROUND , or CENTER SURROUND to indicate where each wire connects to the receiver . CAUTION : Before making any connections turn off your receiver and unplug it from the AC ( mains ) outlet . Not doing so may result in damage to . your system . CAUTION : Do not connect the powered Acoustimass module directly to your TV unless it provides surround decoding circuitry and amplified outputs for all channels . 1 . Insert the multi - pin connector on the system input cable into the inputjack on the Acous - timass module . Tighten the two thumbscrews to assure a secure connection . 2 . Connect each wire pair on the other end of the system input cable to your surround receiver . Carefully match the polarity of the connections ( + to + and - to - ) . ° Attach each marked wire ( + ) to the appropriate + terminal . ° Attach each plain wire ( - ) to the appropriate - terminal . Note : The RCA plug of the system input cable comes with a cover installed . Remove this cover for connection to the LFE / SUBWOOFER OUTjack . If your receiver has no LFE / SUBWOOFER OUTjack , leave the plug cover in place . 3 . If applicable , connect the RCA plug marked LFE on the system input cable to the LFE / SU BWOOFER OUTjack on your surround receiver . _ IL CAUTION : Do not allow exposed wires to brush against each other ; this could damageyour receiver . 10 AM264924 _ 00 _ V . pdf ° August 13 , 2002
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Figure 6 Acoustimass _ ' module to receiver coRRections , _ Note : The center surround connection is used only when a center rear speaker is installed . Thumbscrews R CENTER I I , _ Note : Cables may be separated or " unzipped " as much as needed to comfortably reach the surround receiver connections . 11 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Checking the connections Check all connections from the receiver to the Acoustimasg module and from the module to the cube speaker arrays ( Figure 5 and Figure 6 ) . Make sure all cube speaker arrays are con - nected to the proper terminals according to their position in your room . Check that all wires are connected to your surround receiver in phase ( + to + and - to - ) . Incorrect wiring can result in a total loss of module output . Correct wiring problems before you plug your receiver in and turn it on . Connecting the Acoustimass module to power b Note : Bose _ ' recommends using a quality surge suppressor on all electronics equipment . Voltage variations and spikes can damage electronic components in any system . A quality suppressor can eliminate the vast majority of failures attributed to surges and may be pur - chased at an electronics store . After you have checked all system connections , plug the power cord of the powered Acousti - mass module into an AC ( mains ) receptacle . Your Acoustimass speaker system will turn on and off automatically as it receives a signal from your surround receiver . Upgrading your Acoustimass 15 Series II speaker system Your Acoustimass 15 Series II speaker system can be upgraded to provide you with 6.1 or 6 channel surround sound . The 6.1 upgrade kit contains one black ( PC 029661 ) or white ( PC 029662 ) cube speaker array , a 50 - foot connecting cable , and complete connection instructions . To purchase the 6.1 upgrade kit , contact your local authorized Bose retailer or call Bose directly . See the list of Bose offices and phone numbers enclosed with your system . When ordering , you will need to know the serial number of your Acoustimass module . 12 AM264924 _ 00 _ V . pdf • August 13 , 2002
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For realistic home theater sound CAUTION : The AcoustimasJ ' _ 75 Series II and Acoustimass 76 speaker systems incorporate an automatic protection circuit , which guards against most kinds of damage from electrical stress or overload . This circuit activates at high volume levels to reduce output , causing a slight decrease in volume . This is normal operation and indicates that power input may be exceeding safe levels . Sustained listening at these levels is not recommended . Adjusting the LFE level The LFE ( low - frequency effects ) level control on your powered Acoustimass module increases or decreases the relative level of low - frequency effects on movie sound tracks . Use it to regulate the presence of these underlying deep bass sounds . Use the " test tones " feature in your digital surround sound receiver to match the volume levels for each of the cube speakers . Then use the LFE control on the Acoustimass module to match the volume of the LFE channel to the cube speaker channels . Adjusting the bass / room compensation level This feature will allow you to fine - tune your system after you have placed the Acoustimass module in your selected location . If the room sounds " thin " or lacks bass , turn the BASS con - trol in a clockwise direction to increase the bass level of the module . If the room sounds " boomy " or has too much bass , turn the knob in a counter - clockwise rotation to reduce the bass level of the module . The factory or detent setting is appropriate for a majority of listening situations . Setting your digital surround sound receiver Your Acoustimass 16 or Acoustimass 15 Series II speakers are fully compatible with the output from digital surround receivers . Integrated Signal Processing assures full bass reproduction for all channels regardless of receiver settings . However , the following table suggests a set of recommended receiver settings . The cube speaker arrays should be set to LARGE in the receiver's digital display menu . The LFE , or subwoofer , is set to ON . If applica - ble , the crossover value should be set to the lowest number possible , typically 80 Hz . Speaker Receiver setting Left and right LARGE Center LARGE Left and right surround LARGE Center surround * LARGE LFE / Subwoofer ON * Applies to Acoustimass 16 systems or upgraded Acoustimass 15 Series II systems . For upgrade information , see " Upgrading your Acoustimass 15 Series II speaker system " on page 12 . 13 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Be sure to get the digital audio signal To be sure that the digital audio signal from your DVD player reaches your surround receiver , connect the digital audio output from your DVD player to the digital audio input on your receiver ( Figure 7 ) . Before you play a DVD disc , be sure to select the digital output in the setup menu of your DVD player . For additional setup and operating information , please refer to the owner's guide that came with your surround receiver . Figure 7 , _ Note : Use the optical or coaxial digital Digital signal connections input connections , but not both . on a surround receiver OR PLAY IN PLAY IN ( OPTICAL ) © © © © _ RONTSPEAKERS + R - - L ÷ © © © © © © © © © m _ m Setting your analog surround sound receiver For analog surround sound ( non - digital ) applications , we recommend that you set the surround - sound center mode of your receiver to WIDE . Instructions for this process vary , depending on the brand and model of your surround receiver . Follow your receiver owner's guide for testing and adjusting the balance of each speaker . 14 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Troubleshooting If you have a problem with your Acoustimass < _ speaker system , turn off your sound source and try the following solutions . If you still have a problem , contact your Bose _ dealer to arrange for service . To contact Bose directly , refer to the list of service offices and phone numbers enclosed in the shipping carton . Problem What to do System does not function • Make sure the receiver and powered Acoustimass module are plugged into an operating at all AC wall outlet and that the receiver is turned on . • Be sure to select a source at the receiver ( video , CD , DVD , tuner ) . No sound • Check the speaker connections . • Make sure that the powered Acoustimass module is plugged in . • For digital sound , be sure a coaxial or optical cable connects the digital output of the DVD player with the digital input on your receiver . • Be sure the audio source selected is correct . For example , select DVD audio on your receiver and player for DVD sound . • Disconnect any headphones . • Increase the volume . No sound from cube • Be sure the powered Acoustimass module is plugged in and the receiver is turned on . speaker arrays Sound is distorted • Make sure speaker wire is not damaged . • Reduce the volume of external components connected to the receiver . No bass • Be sure the speaker connections at the receiver / amplifier are correct ( + to + and - to - ) . Not enough or too much • Move the powered Acoustimass module closer to a wall or corner to increase bass . bass Move it farther away from a wall or corner to decrease bass . • Adjust the LFE Level or Room Compensation control . No surround sound • Be sure your receiver is processing a signal from a Hi - Fi VCR , stereo TV , laserdisc , or DVD player , or other surround - sound source . If you are using the Dolby Pro - Logic mode , check that surround - sound is turned on . If you are using digital programming , verify that the settings are correct at the receiver . Be sure the source material ( DVD , laser disc , or broadcast programming ) is Dolby Digital encoded . Customer service For additional help in solving problems , contact Bose customer service . See the list of service offices and phone numbers enclosed in the shipping carton . 15 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Cleaning the speakers The cabinets of your Acoustimass < _ speaker system may be cleaned only with a soft dry cloth . Do not use any sprays near the system or allow liquids to spill into any openings . Also , do not use any solvents , chemicals , or cleaning solutions containing alcohol , ammonia , or abrasives . The grille assemblies on the cube arrays may be carefully vacuumed , if necessary . Please note that the drivers are located directly behind the grille cloth , and are easily damaged if reasonable care is not taken . Technical information Features Direct / Reflecting ® speaker technology Virtually Invisible c _ speaker design Acoustimass speaker technology combined with Integrated Signal Processing Magnetically shielded cube speaker arrays Automatic system protection circuitry Syncom " _ computer quality control Finish Cube arrays : Black or Arctic White finish Powered Acoustimass module : Scratch - resistant Black or Arctic White textured finish Speaker driver complement Cube speaker arrays : two 2.50 - inch ( 6.35 cm ) Twiddler TM speakers Powered Acoustimass module : Three 5.25 - inch ( 13 cm ) woofers Speaker size / weight Cube speaker arrays : 6.2 " H x 3.1 " W x 4.0 " D ( 15.7 cm x 7.8 cm x 10.2 cm ) / 2.4 Ib ( 1.1 kg ) Acoustimass module : 16.3 " H x 8.1 " W x 29.1 " D ( 41.4 cm x 20.6 cm x 73.9 cm ) / 45 Ib ( 20.3 kg ) Acoustimass 15 Series II Acoustimass 16 Acoustimass USA / Canada : USA / Canada : 100 - 127V _ 50 / 60 Hz 400 W 100 - 127V _ 50 / 60 Hz 400 W module power rating Europe / Australia : Europe / Australia : 220 - 240V _ x _ 50 / 60 Hz 400 W 220 - 240V _ x _ 50 / 60 Hz 400 W Compatible with A / V receiv - Compatible with A / V receiv - Connectivity ers and amplifiers rated from ers and amplifiers rated from 10 to 200 watts per channel , 10 to 200 watts per channel , rated from 4 to 8 ohms rated from 4 to 8 ohms 72.5 Ib ( 32.6 kg ) 75 Ib ( 33.8 kg ) Packed system weight 16 AM264924 _ 00 _ V . pdf • August 13 , 2002
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Warranty period Your Bose c _ Acoustimass ' _ speaker system is covered by a limited transferable warranty . Details of the warranty are provided on the warranty card that came with your system . Please fill out the information section on the card and mail it to Bose . Accessories ° Table stands : UTS - 20B ( black ) , UTS - 20W ( white ) ° Floor stands : UFS - 20B ( black ) , UFS - 20W ( white ) ° Wall brackets : UB - 20B ( black ) , UB - 20W ( white ) ° Module input cable adapter for use with existing wiring : PN267138 - 001 ( black ) PN267138 - 002 ( white ) ° Module - to - cube speaker array cable adapter for use with existing wiring : PN267139 - 001 ( black ) PN267139 - 002 ( white ) ° Module 20 ft ( 6.1m ) input extension cable : PN267140 - 001 ( black ) PN267140 - 002 ( white ) 17 AM264924 _ 00 _ V . pdf ° August 13 , 2002
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© 2002 Bose Corporation , The Mountain , Framingham , MA 01701 - 9168 USA 264924 AM Rev . 00 JN20951 AM264924 _ 00 _ V . pdf • August 13 , 2002