Under seat sub

[Mart8V]

Looking for a subtle upgrade to my speakers, and a few of these have caught my eye.  Have a pretty standard JVC head unit with output sockets so should be OK there, but any recommendations on which to go for?

Money and space both an issue at the moment......

[Veedubgt18v]

put it under the seat and set it at 33hz for female stimulamtion lol

[Uruk Hai]

Get some plastic wipe clean seat covers if you do 

[Mart8V]

Safety features noted!  Any serious recommendations?!

[andy_b]

does anybody know, im interested in this

[jv]

Sony used to do an active sub that would fit under the seat. It's never going to rattle your fillings but it could work for you

[Essex]

got a link to it?

[monzablue16v]

Under seat subs can give a nice boost to a factory system, they're not soundoff loud but you feel the bass more than with standard speakers. So if you just want a bit more oomph low down and don't want a boot full of MDF they're alright. A Bass tube might work well as well.

[Bazzer]

Pioneer used to do an 80x one too, was ugly but was pretty musical, not tuned to just one frequency... I may do a little bit of googling to see if I can see any more info, cos I'm kinda interested in these....

The old man has a sub in his Primera (03) under the driver's seat that's fooked and needs replacing. Nissan parts dept told him it was a CD changer, not a sub, and promptly called him a numpty for not recognising it. Duh. But it's defo a sub, made by Blaupunkt. Now, I kinda like Blaupunkt as a brand, so I may see if they do an aftermarket jobber..... Watch this thread! 

[Bluefox]

I think Alpine still make these, they're available as options for some vehicles.