Polk Audio MM842 SVC (MM842SVC)

Amazing power

These subs are very hard hitting bass makers for the money highly recommend

Don't Bother

Not enough bass for my Jeep JK Wrangler using the factory enclosure and an Alpine PDX-5. Lasted about 3 months and completely blown listening to mainly Phish and Jack Johnson, etc. Not even rap. Went with an RE Audio SL-10 and I am much happier!

Amazing power

These subs are very hard hitting bass makers for the money highly recommend

Great sub, great price, and very versatile.

This sub is a great sounding component which takes up little room and has good output and great sq. at its price point it's hard to beat unless you're looking more for crazy SPL.

Polk mm840

I purchased this subwoofer to use in a custom enclosure in the footwell of my Miata. The airspace for the box is about .25cf. I am powering it with a PPI p900.4 on the rear channels bridged. I estimate somewhere between 300-350w rms is going to this sub. It sounds great! It is very loud and responsive. My particular setup is peaky at about 65hz but and doesn't play down very low, but I attribute this to the airspace limitations of my tiny box. I imagine this sub would sound even better with a little more room to breathe. I would recommend this sub to anyone wanting to add some extension in the lower frequencies and take the strain off of their full range speakers. However if you are looking for super low, boomy bass for trap/hip hop/ etc you should go with either 10's or 12's in an appropriate enclosure.

Great

Great sound and Fit!

polk mm840

Really great product as long as you know what you want. Polk is known for its crisp and sharp punches. If you're just looking to be absurdly loud and rattle all the metal in your car, go buy the Sony X or Kicker Comp 12's. I have 2 of these 8s in my car and they sound awesome. They don't take over all the music, but you still get that tickling feeling through your body. Definitely a great buy!

Great 8" subwoofer

I bought this woofer and the 8" angled box for my GMC S-15 PU. This is a great value and fits behind the seat. While listening, I am still at times surprised at how good this woofer sounds. I have not done any audio testing on it, but I can say I wonder why it took me so long to purchase this speaker. I am very satisfied with it.

Polk MOMO MM2084

If you're looking for an 8" sub, you can't beat this for the price. It hits pretty good for an 8"...just remember, this isn't a 12 or 15. I'm using it just to fill in the lows, and it fits the bill perfectly.

AMAZING!!! Sounds quadruple it's SIZE!

I bought this subwoofer because of its size. I had a really tight space and could only fit an 8" subwoofer. I chose the Polk for two reasons: It would match the rest of the system i had going and the outstanding reputation Polk audio has. When i had installed the sub after receiving it, it sounded amazing. It hit harder then i thought and 8" subwoofer could ever hit for their size. It really is an impressive little subwoofer. AND it is cheap! it is worth every penny, i would pay double for a sub of this quality.

Justin