About, fix subwoofer

Do not know repair out of service subwoofer? Just, given problem and will devoted article.
The first step there meaning find workshop by fix subwoofer. This can be done using finder, eg, mail.ru or profile community. If price repair you want - believe task solved. If no - then you have repair own.
If you all the same decided own practice mending, then first must learn how repair subwoofer. For these objectives sense use google or yandex, or create a topic on appropriate forum or community.
Think this article help you perform fix subwoofer.