Bose 251 (R) Black (Pr.), EN50082-1, EN50081-1 Troubleshooting, Warranty period, Customer service

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Maintaining Your 251TM Speakers

Troubleshooting

 

Problem

What to do

 

 

 

 

 

Neither speaker plays

¥ Check the settings on your receiver or amplifier. Refer to the ownerÕs guide that came with

 

 

it for instruction on settings.

 

 

¥ If your 251TM speakers are connected as a second set of speakers to your receiver or

 

 

amplifier, check that the connections have been made to the ÒBÓ terminals and that

 

 

the ÒBÓ speakers are selected to play.

 

 

 

 

 

The bass or treble is weak

¥ Check the tonal balance setting on your receiver or amplifier.

 

 

 

 

 

Only one speaker plays

¥ Check the balance control on your receiver or amplifier and make sure itÕs centered.

 

 

¥ Check the wires connected to the speaker that does not play. Make sure the wires are in

 

 

good condition and are firmly connected. Review the ÒMaking the connectionsÓ section on

 

 

page 9.

Only one speaker still plays

¥ Disconnect the working speaker from the receiver or amplifier.

 

 

¥ Switch the cord of the ÒfaultyÓ speaker from its original receiver or amplifier jacks to the

 

 

other set of jacks (the working speaker was originally attached to those jacks).

 

 

- If the speaker now works, the problem is in your receiver or amplifier. Reconnect your

 

 

speakers to a working unit.

 

 

- If there is still no sound from the speaker, continue below.

 

 

¥ Remove the cord from the working speaker and connect it to the ÒfaultyÓ speaker.

 

 

- If the speaker now works, the problem was in the original speaker cord.

 

 

- If there is still no sound, the problem is in the speaker.

 

 

¥ If trouble persists, contact your authorized Bose¨ dealer, who will arrange for service. Or,

 

 

contact Bose customer service. See the inside back cover of this ownerÕs guide for a list of

 

 

phone numbers.

 

 

 

 

 

Warranty period

Bose 251 environmental speakers are covered by a limited five-year transferable warranty. Details of coverage are on the warranty card that came with your speakers. Please fill out the information section, detach, and mail it to Bose.

Customer service

For additional help in solving problems, contact Bose Customer Service. See the inside back cover for offices and phone numbers.

Cleaning your speakers

Use a cloth dampened in mild detergent and water to remove dust or dirt from the outside of your 251 speakers. Or use a hose to rinse them thoroughly with fresh water. Do not use enough pressure to force water behind the grille and into the drivers or the acoustic ports.

Protecting the speaker wire

The bare ends of the speaker cord can be affected by exposure to the elements. This is especially true of saltwater exposure. You may use a silicone caulking material, such as RTV adhesive, to protect the connections. It is commonly available at hardware stores. If you do use caulking, apply it only after the wires are connected and the knobs tightened down. Check the connections annually, and reapply as needed.

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Contents Page Bose 251TM Environmental Speakers Declaration of Conformity For your records…Setting Up Where to find…Unpacking the carton Before you begin…Tools required Selecting the location for your speakers Installing the mounting brackets Choosing the speaker wireInstalling the brackets onto the exterior of a house Figures 6A and 6B Installing the brackets onto a deck railing or tableAttaching the speakers to the brackets Connecting the speaker wire to the speakers Preparing the speaker wire not providedMaking the connections Testing the connections Connecting the speaker wire to the receiver or amplifierChecking the connections Attaching the rubber feet Putting the speakers in the final locationRotating the Bose logo Warranty period TroubleshootingCustomer service Cleaning your speakersGauge Length 75 mm 30 ft 9 m maximum Technical InformationPage Bose 251TM Environmental Speakers Informations personnelles Où trouver… Installation des enceintes 251 TMDéballage Avant-proposOutillage nécessaire Choix d’un emplacement pour les enceintes Installation des supports sur le mur extérieur d’une maison Installation des supports de montageChoix du câble d’enceinte Figures 6A et 6B Installation des supports de montage suiteFixation des enceintes aux supports Branchement des connexions Fixation des enceintes aux supports suitePréparation du câble d’enceinte non fourni Connexion du câble d’enceinte aux enceintesEssai des connexions Vérification des connexionsFixation des enceintes en position définitive Branchement des connexions suiteFixation des patins en caoutchouc Rotation du logo BoseIdentification des problèmes Service ClientDurée de la garantie Nettoyage des enceintesInformations techniques
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251 (R) Black (Pr.), 250811-FRAvo, BOSE251BLK, EN50081-1, BOSE251WHT specifications

The Bose 251 speakers are a celebrated choice for outdoor audio enthusiasts seeking high-quality sound in a rugged, weather-resistant design. Known for their robust performance and sleek aesthetics, these speakers are ideally suited for patios, decks, and other outdoor spaces.

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