Bass Pro SL2 8'' Underseat Subwoofer Boombox

I installed this in my 1982 Volkswagen Rabbit, and honestly, this thing exceeded my expectations. I didn’t want a giant sub box taking up half the hatch area or rattling the entire car apart — I just wanted clean, balanced low-end to fill out the sound system. This does exactly that. The bass is tight and surprisingly powerful for such a compact underseat subwoofer. It’s not going to compete with a pair of 12s in a custom enclosure, but that’s not the point of this product. It adds the perfect amount of punch and depth to music without overwhelming everything else. I paired it with JBL Club speakers, and the system sounds fantastic now. Bass guitars, kick drums, synth bass, and even classic rock tracks all sound fuller and more alive without sounding muddy. Installation was straightforward, and the compact size made placement really easy. The included controls are simple to dial in, and once adjusted properly, it blends into the system extremely well. One thing I really appreciate is that it adds bass you can feel without turning your car into “that guy’s” car shaking apart at stoplights. It’s mature bass. Respectable bass. Adult bass. If you want clean low-end improvement while keeping your cargo space and factory-ish practicality, this thing is absolutely worth it.

It does a great job of reinforcing the low end, and allows you to lower the bass being sent to the factory speakers, by using your head unit’s EQ, while controlling the level of the sub with the remote knob. Its biggest benefit is the small size, which gives you a lot of placement flexibility, but at the cost of louder deep bass that a larger woofer and enclosure size would provide. It’s best application is as a low profile/hidden way to add more low end to your system, while decreasing the amount of low end sent to the factory speakers, thereby letting them be louder with less vibration or distortion.

My son has a Honda Civic hatchback and wanted some more bass without losing space. This powered sub fit perfectly under the seat and hits hard. It was easy to install and connect to the factory head unit. Might need to get one for my car.

It is working very well I liked it.

By far my best purchase in a long time . Bought it new and replaced what was in my truck . JBL had been my go to in the last 10 years . For home , portable speakers ,earbuds and auto . I have yet to be disappointed and for the $ I find the sound quality great !!

Very happy with the JBL loaded sub nice clean install worked out well. Give my Ford Ranger just the right amount of base even how to turn it down.

Worst subwoofer. I never thought jbl provide like this cheap build subwoofer. Its waste of money

Nice quality very happy with it. Small profile easily fit under seat and was easy to install

Moc w sam raz do Renault Clio 4, jeżeli głośnik był by słabszy wtedy był by nie dosyt, moc poniżej tych 125W nie miałaby sensu,tym bardziej. Polecam do małego auta,do dużego kupiłbym większy.

Sehr zu empfehlen. Habe den Subwoofer in einen e46 Touring unter den Beifahrersitz gebaut. Passt wunderbar, man muss bei dem Auto nur drauf achten, dass man den Sitz nicht ganz runter macht. Kauft euch gleich ein Endstufen Kabelsatz dazu, da ist alles bei was man für den Einbau benötigt

Amazing powerful bass from such a slim compact unit, I am used to large bass enclosures and am VERY into my music so this 100% gets the best rating. JBL at their best

JBL no hay más que hablar No ocupa sitio y suena de maravilla

belle basse finition impeccable réglage fin