--- title: Why do my speakers stop working when I turn them up? description: "Passive Speakers help: Why do my speakers stop working when I turn them up. Official Fluance support." --- [Skip to content](https://support.fluance.com/s/article/why-do-my-speakers-stop-working-when-i-turn-them-up#main-content) [![Fluance Logo White](https://support.fluance.com/hs-fs/hubfs/Fluance%20Logo%20White.png?width=189&height=25&name=Fluance%20Logo%20White.png)](https://www.fluance.com/) - TURNTABLES Show submenu for TURNTABLES - [Turntables](https://www.fluance.com/tt/turntables) - [Turntable Speaker Systems](https://www.fluance.com/tt/turntable-speaker-systems) - [Turntable Accesories](https://www.fluance.com/tt/turntable-accessories) - [POWERED SPEAKERS](https://www.fluance.com/powered-bookshelf-floorstanding-speakers) - HOME AUDIO Show submenu for HOME AUDIO - [Home Theater Systems](https://www.fluance.com/home-audio/home-theater-systems) - [Floorstanding](https://www.fluance.com/home-audio/floorstanding-speakers) - [Bookshelf, Surround & Bipolar](https://www.fluance.com/home-audio/bookshelf-surround-bipolar-speakers) - [Center Channel](https://www.fluance.com/home-audio/center-channel-speaker) - [Subwoofers](https://www.fluance.com/home-audio/subwoofer) - [Accessories](https://www.fluance.com/home-audio/accessories) - [OUR STORY](https://www.fluance.com/about) - [BLOG](https://www.fluance.com/blog) Open main navigation Close main navigation - TURNTABLES Show submenu for TURNTABLES - [Turntables](https://www.fluance.com/tt/turntables) - [Turntable Speaker Systems](https://www.fluance.com/tt/turntable-speaker-systems) - [Turntable Accesories](https://www.fluance.com/tt/turntable-accessories) - [POWERED SPEAKERS](https://www.fluance.com/powered-bookshelf-floorstanding-speakers) - HOME AUDIO Show submenu for HOME AUDIO - [Home Theater Systems](https://www.fluance.com/home-audio/home-theater-systems) - [Floorstanding](https://www.fluance.com/home-audio/floorstanding-speakers) - [Bookshelf, Surround & Bipolar](https://www.fluance.com/home-audio/bookshelf-surround-bipolar-speakers) - [Center Channel](https://www.fluance.com/home-audio/center-channel-speaker) - [Subwoofers](https://www.fluance.com/home-audio/subwoofer) - [Accessories](https://www.fluance.com/home-audio/accessories) - [OUR STORY](https://www.fluance.com/about) - [BLOG](https://www.fluance.com/blog) - - [Contact Us](https://support.fluance.com/s/kb-tickets/new) [Contact Us](https://support.fluance.com/s/kb-tickets/new?hsLang=en) YOUR GUIDE TO THE ULTIMATE AUDIO EXPERIENCE - There are no suggestions because the search field is empty. 1. [Fluance Support Center](https://support.fluance.com/s?hsLang=en) 2. [Passive Speakers](https://support.fluance.com/s/passive-speakers?hsLang=en) 3. [Home Theater Troubleshooting](https://support.fluance.com/s/passive-speakers?hsLang=en#home-theater-troubleshooting) # Why do my speakers stop working when I turn them up? The most common cause for this, especially with the Ai40 and Ai60 powered bookshelf speakers is that the incorrect power adapter is connected to the speakers, preventing them from getting enough power. This is almost guaranteed to be the issue if you have a turntable in the setup which uses a 12V adapter. To confirm this, trace the power cord for the speakers back to the outlet, the Ai40 and Ai60 both use external brick power adapters rated at 19V and 24V respectively. If the power adapter connected to the speakers is only rated for 12V, connect the correct power supply to the speakers and the issue should now be resolved. - [Turntables](https://support.fluance.com/s/turntables?hsLang=en#main-content) - [Troubleshooting](https://support.fluance.com/s/turntables?hsLang=en#troubleshooting) - [Set Up](https://support.fluance.com/s/turntables?hsLang=en#set-up) - [Powered Speakers](https://support.fluance.com/s/powered-speakers?hsLang=en#main-content) - [Powered Speaker Set Up](https://support.fluance.com/s/powered-speakers?hsLang=en#powered-speaker-set-up) - [Powered Speaker Troubleshooting](https://support.fluance.com/s/powered-speakers?hsLang=en#powered-speaker-troubleshooting) - [Passive Speakers](https://support.fluance.com/s/passive-speakers?hsLang=en#main-content) - [Home Theater Set Up](https://support.fluance.com/s/passive-speakers?hsLang=en#home-theater-set-up) - [Home Theater Troubleshooting](https://support.fluance.com/s/passive-speakers?hsLang=en#home-theater-troubleshooting) - [International Resources](https://support.fluance.com/s/international-resources?hsLang=en) - [Videos](https://support.fluance.com/s/videos?hsLang=en) - [General Information](https://support.fluance.com/s/general-information?hsLang=en) - [Store Policies](https://support.fluance.com/s/store-policies?hsLang=en#main-content) - [Returns & Warranty](https://support.fluance.com/s/store-policies?hsLang=en#returns-warranty) - [Shipping](https://support.fluance.com/s/store-policies?hsLang=en#shipping) - [Billing & Payment](https://support.fluance.com/s/store-policies?hsLang=en#billing-payment) - ABOUT US - [Who We Are](https://www.fluance.com/about/) - [Fluance Blog](https://www.fluance.com/blog/) - [Professional Reviews](https://www.fluance.com/blog/category/professional-reviews/) - [Contests & Giveaways](https://www.fluance.com/contests-giveaways/) - [Why Choose Fluance?](https://www.fluance.com/why-choose-fluance/) - [Community & Environment](https://www.fluance.com/environmental-sustainability/) - [Glossary](https://www.fluance.com/glossary/) - PRODUCTS - [Turntables](https://www.fluance.com/turntables) - [Powered Bookshelf, Floorstanding Speakers](https://www.fluance.com/powered-bookshelf-floorstanding-speakers) - [Home Theater Systems](https://www.fluance.com/home-theater-systems) - [Floorstanding Speakers](https://www.fluance.com/floorstanding-speakers) - [Bookshelf, Surround & Bipolar Speakers](https://www.fluance.com/bookshelf-surround-bipolar-speakers) - [Center Channel Speakers](https://www.fluance.com/center-channel-speaker) - [Subwoofers](https://www.fluance.com/subwoofer) - [Accessories](https://www.fluance.com/accessories) - [Deals & Special Offers](https://www.fluance.com/deals-special-offers) - [Extended Warranty](https://www.fluance.com/extended-warranty) - [Discontinued](https://www.fluance.com/discontinued) - CUSTOMER SERVICE - [Support Center](https://support.fluance.com/s/) - [Contact Us](https://support.fluance.com/s/kb-tickets/new) - [My Account](https://www.fluance.com/customer/account) - [30 Day Risk Free in Home Trial](https://www.fluance.com/30-day-risk-free-in-home-trial) - [Fluance Policies](https://www.fluance.com/store-policies) - [Media Inquiries](https://www.fluance.com/media-inquiries) - [Bulk Purchases](https://www.fluance.com/bulkpurchases) - [Privacy Policy](https://www.fluance.com/privacy-policy/) - [Register your Product](https://www.fluance.com/registration/) - [Legal](https://www.fluance.com/legal/) © 2026 Fluance. 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