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Customer Reviews

Polk Audio MM 842 SVC

MM1 Series 8" 4-ohm subwoofer

MFR # AA8842-A

Polk Audio MM 842 SVC

Polk Audio MM 842 SVC

MM1 Series 8" 4-ohm subwoofer

MFR # AA8842-A

7 reviews
View this product

Polk Audio MM 842 SVC

Crutchfield customer from Darien, CT on 2/18/2021

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Verified employee purchase (What's this?)

Nice product, reasonably priced, good performance.

Pros:

Cons:

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0 of 0 found this helpful

Polk Audio MM 842 SVC

JOSH from Herscher, IL on 8/28/2020

2016 Ram 1500

Verified customer (What's this?)
Verified employee purchase (What's this?)

Nice little sub if you're looking for a little low end fill.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Polk Audio MM 842 SVC

Crutchfield customer from Fremont, WI on 1/7/2020

2015 Chrysler 200

Verified customer (What's this?)
Verified employee purchase (What's this?)

Given as a present, Son was thrilled. Much nicer than his original request

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

Polk Audio MM 842 SVC

Crutchfield customer from Bettendorf, IA on 9/29/2019

Verified customer (What's this?)
Verified employee purchase (What's this?)

I'm impressed with it . I'm enjoying it . Installed couple of days before 9 hrs drive on Minnesota fishing vaca . It definitely up'd my game on total stock 18 f150 stereo. Would highly recommend it .

Pros:

Cons:

Crutchfield response on

0 of 1 found this helpful

Awesome sub!

Crutchfield customer from Jacksonville, FL on 8/10/2019

Verified customer (What's this?)
Verified employee purchase (What's this?)

Awesome sub! No matter what size you use you will be impressed. I have used Polk for years and for the quality you get you can't beat them. Enjoy!

Pros: Build quality, durability, enclosure size

Cons: None

Crutchfield response on

0 of 0 found this helpful

Polk Audio MM 842 SVC

Crutchfield customer from Chattahoochee, FL on 3/9/2019

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Tight accurate bass

Pros:

Cons:

Crutchfield response on

1 of 1 found this helpful

Goldilocks

Eric from Sterling, MA on 11/20/2017

2017 Jeep Wrangler Unlimited

Verified customer (What's this?)
Verified employee purchase (What's this?)

I tried a few other options when looking to tune my Jeep Wrangler's audio to my liking. I wanted crisp, deep bass without too much noise and not taking up valuable trunk space. A compact powered sub left me wanting more, an old 10" sub I had was too loud, and took up too much space. This Polk 8" ended up being just was I was looking for. When boxed, it is significantly smaller than a 10" so takes up much less space, but also hits hard and provides crispy goodness. The fact that they are marine rated only adds to the Wrangler character.

Pros: Hits Hard, Deep bass, Not too loud, compact.

Cons:

Crutchfield response on

6 of 6 found this helpful

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