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expired Posted by TattyBear | Staff • Mar 5, 2024
expired Posted by TattyBear | Staff • Mar 5, 2024

16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer

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$1,380

$2,300

40% off
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Monoprice via eBay has 16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer (Matte Black/Painted, 42031) on sale for $1379.99. Shipping is free.

Monoprice has 16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer (Matte Black/Painted, 42031) on sale for $1839.99 - $460 when you apply promo code BIG25 at checkout = $1379.99. Shipping is free.

Thanks Deal Hunter TattyBear for sharing this deal

Product Features:
  • The Monolith 16" THX Certified Ultra 2000‑Watt Powered Subwoofer sets the standard for bass output, low distortion, and reference level bass.
  • A newly designed 16" driver coupled with a DSP controlled, 2000‑watt RMS, 3800+‑watt peak power amplifier, brings a new dimension in low frequency, bass performance to any home theater system

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Monoprice via eBay has 16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer (Matte Black/Painted, 42031) on sale for $1379.99. Shipping is free.

Monoprice has 16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer (Matte Black/Painted, 42031) on sale for $1839.99 - $460 when you apply promo code BIG25 at checkout = $1379.99. Shipping is free.

Thanks Deal Hunter TattyBear for sharing this deal

Product Features:
  • The Monolith 16" THX Certified Ultra 2000‑Watt Powered Subwoofer sets the standard for bass output, low distortion, and reference level bass.
  • A newly designed 16" driver coupled with a DSP controlled, 2000‑watt RMS, 3800+‑watt peak power amplifier, brings a new dimension in low frequency, bass performance to any home theater system

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Community Voting

Deal Score
+36
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Price Intelligence

Model: Monolith by Monoprice 16in THX Certified Ultra 2000-Watt Powered Subwoofer (Matte Black/Painted)

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Sort: Lowest to Highest | Last Updated 7/10/2025, 01:22 AM
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Monoprice.com$2,499.99

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Top Comments

Apoq
108 Posts
72 Reputation
"Is this subwoofer enough to...?"
Yes.
"Will my neighbors?..."
Yes.

Let me sum up everything:
"Can I accidentally displace my house from its current foundation with this piece of audio equipment?"
....probably, yes.

A good friend has one. I desperately wanted one. I ended up getting an M-15 V2 (which I still absolutely love). This thing is a ****ing monster. There are very few subwoofers that can move the kind of air that this can, and all the rest of them are going to be a lot more expensive than this is.

This does not go on sale for a price like this very often.

Oh... and make sure that you have help to move it and unbox it. This sub is 171.6 lbs. I bet it's over 200 lbs boxed.
It will also come shipped to you FREIGHT, strapped to a wooden pallet.

I just point that out because a lot of people don't realize just how monstrous these things are. Be prepared.

Get some furniture dollys and a moving blanket or two so that you can (carefully) tip it onto its side on a dolly and move it around on wheels (after getting it unboxed). If you have to get it up/down stairs... I recommend furniture moving straps and a strong friend or two. Bribe them with pizza/steak and beer if you must.
PowerfulMagic115
422 Posts
70 Reputation
One day I'm going to get one of these. Today is not that day, but one day.
DavidL1996
181 Posts
22 Reputation
It's perfectly fine, I have them on 20 amp circuits. They draw peak power for a fraction of a second, not like a space heater pulling constant current.

91 Comments

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Pro
Mar 5, 2024
2,163 Posts
Joined Feb 2005
Mar 5, 2024
Shock96
Pro
Mar 5, 2024
2,163 Posts
I am building a new theater room, dedicated, and I need a subwoofer. I only have room for one as the room is kinda small. This is just tooooo much for the room.

Looking at the 12" instead or the HSU VTF. A little more manageable, but if you have the space and room height, this thing is a killer.
Mar 5, 2024
135 Posts
Joined May 2014
Mar 5, 2024
ChristopherC4600
Mar 5, 2024
135 Posts

Our community has rated this post as helpful. If you agree, why not thank ChristopherC4600

Jesus! 16 inch at 2000 watts??? Even old school 12 inch 100-300 watt units(I still run my old polk psw12) can shake your whole house when paired with a good receiver. This is beyond a monster.
1
1
Mar 5, 2024
169 Posts
Joined Dec 2015
Mar 5, 2024
drewjp
Mar 5, 2024
169 Posts
Keep in mind how large and heavy these beasts are!

I moved recently and my new theater area isn't huge....trying to figure out where to put my 15" Monolith
Mar 5, 2024
236 Posts
Joined Nov 2014
Mar 5, 2024
NewestUser1
Mar 5, 2024
236 Posts
Those that have have this, did you pay the $125 for liftgate delivery?
Mar 5, 2024
130 Posts
Joined Sep 2010
Mar 5, 2024
thinkthis
Mar 5, 2024
130 Posts
This one is great if you really, really hate your neighbors.
1
Mar 5, 2024
184 Posts
Joined Jun 2019
Mar 5, 2024
HilariousPartner722
Mar 5, 2024
184 Posts
Quote from NewestUser1 :
Those that have have this, did you pay the $125 for liftgate delivery?
I did not and it worked fine (they had a lift gate and a pallet jack). YMMV.
Mar 5, 2024
3,605 Posts
Joined Dec 2010
Mar 5, 2024
wighty
Mar 5, 2024
3,605 Posts
Boy I sure want to buy this, but I don't have plans to build out the home theater for probably another 3 years or so... I'm going to keep holding out and see if I can get this on clearance or some crazy deal. My spouse will probably kill me, too, because the 12" pb12s I have already cause an issue.

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Pro
Mar 5, 2024
1,677 Posts
Joined Apr 2014
Mar 5, 2024
maheeinfy
Pro
Mar 5, 2024
1,677 Posts
Brand new single family homes are being built everywhere 10ft apart. Is that enough for bass to be not heard by neighbors
Mar 5, 2024
5,055 Posts
Joined Apr 2013
Mar 5, 2024
satellite779
Mar 5, 2024
5,055 Posts
Quote from maheeinfy :
Brand new single family homes are being built everywhere 10ft apart. Is that enough for bass to be not heard by neighbors
It's not.
Mar 5, 2024
4,090 Posts
Joined Mar 2007
Mar 5, 2024
3asym0ni3s9862936
Mar 5, 2024
4,090 Posts
F*** me. This thing has 4 exhausts. My BMW had only 2.
4
Mar 5, 2024
523 Posts
Joined Aug 2009
Mar 5, 2024
xcougar
Mar 5, 2024
523 Posts
Quote from wighty :
Boy I sure want to buy this, but I don't have plans to build out the home theater for probably another 3 years or so... I'm going to keep holding out and see if I can get this on clearance or some crazy deal. My spouse will probably kill me, too, because the 12" pb12s I have already cause an issue.
Maybe you can sell the idea to build a house? https://www.pinterest.com/pin/679...721274251/
Mar 5, 2024
265 Posts
Joined Sep 2014

This comment has been rated as unhelpful by Slickdeals users.

Pro
Mar 5, 2024
845 Posts
Joined Aug 2010
Mar 5, 2024
send2dodo
Pro
Mar 5, 2024
845 Posts

Our community has rated this post as helpful. If you agree, why not thank send2dodo

Quote from ONLYUSEmeDEALS :
How does this compare to a Pyle 8" subwoofer? I can get that for $39 and looks about the same
Just get 2 of the Pyle 8 inches and you get to 16 inches and also save $1300.
2
2
1
Mar 5, 2024
149 Posts
Joined Apr 2013
Mar 5, 2024
esy1219
Mar 5, 2024
149 Posts
my annoying back neighbors blasts music everyday during the summer. we cant even enjoy a quiet backyard time. would this be enough to blast music back and piss them off?
1

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Pro
Mar 5, 2024
6,562 Posts
Joined Sep 2014
Mar 5, 2024
MostBased
Pro
Mar 5, 2024
6,562 Posts
Quote from DavidL1996 :
Code possibly a glitch as it doesn't work on other Monolith products, so don't wait.
Not a glitch, same price on eBay apparently.

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