Pioneer TS-WX400DA Space Saving Active Subwoofer with built-in Class-D Amplifier (250 W)

Hello, I fitted this behind my driver seat, in my audi TT 2019. Wow, just wow, the car finally has that low deep bass. This system is almost as goof as my 600W subwoofer in my other car, But in 1/3rd of the sizeTook me about 3h 30mins to wire it into my car.Honestly the best, small subwoofer you can get. Sounds like you have a bigger subwoofer fitted.10/10 would recommend

I bought this with no prior knowledge of installing them in a car. My car has an upgraded head unit so I knew it would have ports to plug into for audio out lines. After watching YouTube videos relentlessly for a day or so before the product arrived, I used a fuse tap into the glovebox fuse compartment and got it up and running in about an hour and a bit. It doesn’t blow your hair around but believe me, I’ve got the family in the car most of the time and it’s PLENTY powerful enough. I recommend this product highly, good seller, product came promptly. Very happy :)

This little sub defies physics for the size. Seriously powerful, if anything a little too powerful for most vehicles. If they're not amplified, your stardard speakers will struggle to keep up with how hard this kicks for a tiny box-of-tricks.Once run in, the sound quality/frequency response is pretty dam good too, but like with any aftermarket ICE it does require considerable tinkering after it's up and running to tighten up the usual bass delays.Conclusion: If you're a middle aged man looking to relive your youth as a 17 year old yobbo, this is the bit of kit for you.

Not bad, fills out the sound in my mini. Boot mounted doesn't take up to much space. Punchy crisp but not out side

Probably the best under seat subwoofer for any car in any price range.

This Pioneer TS-WX400DA is a great choice and delivers a lot. Highly recommended. I’ve nothing negative to say!

I’ve used other under seat subs the past, from vibe and eton. This model was to replace my now kaput wx70da.I am literally shocked at the bass response from this little box. The reviews were good. Now I’m writing one! If you need bass in a tight space.. this is the one to get.

Sounds good and is really easy to install.