Harman Standard Reliability Testing JBL speakers have to undergo a testing process that would destroy lesser speakers. This all-in-one powered subwoofer system fits into the hub of your spare tire for a super easy installation and out of sight sound solution. The new JBL BassPro Hub subwoofer delivers show & shine performance without crowding your passengers or sacrificing cargo area. Small size, big features The BassPro Hub features a 11" subwoofer with a tough fiberglass cone and rubber surround that'll hold up at … This all-in-one powered subwoofer system fits into the hub of your spare tire for a super easy installation and out of sight sound solution. The JBL BassPro Hub has line level inputs and speaker inputs that allow you to connect to any car audio system making it a great upgrade to your factory system or the bass foundation of the aftermarket system of your dreams. The new JBL BassPro Hub subwoofer delivers show & shine performance without crowding your passengers or sacrificing cargo area. JBL steps up with a clever solution in the BassPro Hub, a powered subwoofer that mounts over the hub of your spare tire to give you maximum bass and maximum space savings. View the manual for the JBL BassPro HUB here, for free. This all-in-one powered subwoofer system fits into the hub of your spare tire for a super easy installation and out of sight sound solution. This manual comes under the category Car Speakers and has been rated by 1 people with an average of a 7.5. The built-in … The new JBL BassPro Hub subwoofer delivers show & shine performance without crowding your passengers or sacrificing cargo area. This manual is available in the following languages: English. JBL BassPro Hubサブウーファーはラゲッジルームやシートなどのスペースを占有せずに音質を向上させます。このオールインワンパワードサブウーファーシステムはデッドスペース・スペアタイヤ内に設置することが出来ます This all-in-one powered subwoofer system fits into the hub of your spare tire for a super easy installation and out of sight sound solution. The new JBL BassPro Hub subwoofer delivers show & shine performance without crowding your passengers or sacrificing cargo area.