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expired Posted by TattyBear | Staff • May 25, 2023
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expired Posted by TattyBear | Staff • May 25, 2023

16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer $1655.99 + Free Shipping

Monoprice
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Monoprice [monoprice.com] 16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer (42031) $1655.99
Apply coupon code 20MP - Shipping is Free

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
Dimensions (LxWxH) 28.1" x 22.0" x 25.6" (715 x 560 x 650 mm)
Weight 171.6 lbs. (77.8 kg)
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Deal Details
Community Notes
About the Poster
Monoprice [monoprice.com] 16" Monoprice Monolith THX Certified Ultra 2000 Watt Powered Subwoofer (42031) $1655.99
Apply coupon code 20MP - Shipping is Free

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
Dimensions (LxWxH) 28.1" x 22.0" x 25.6" (715 x 560 x 650 mm)
Weight 171.6 lbs. (77.8 kg)

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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 7/12/2025, 08:52 PM
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Monoprice.com$2,499.99

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8 Comments

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May 26, 2023
244 Posts
Joined Feb 2016
May 26, 2023
amarali
May 26, 2023
244 Posts
Code doesn't work on Monolith.
May 26, 2023
350 Posts
Joined Nov 2006
May 26, 2023
user#1
May 26, 2023
350 Posts
Quote from amarali :
Code doesn't work on Monolith.
It works, the code is site wide.

I am surprised this is not getting more love. This is the best price for this subwoofer ever as far as I can tell. $50 less than a recent popular deal.

I didn't pull the trigger, but cannot say that I was not tempted. Smilie
May 26, 2023
147 Posts
Joined Jan 2010
May 26, 2023
qphan79
May 26, 2023
147 Posts
Quote from user#1 :
It works, the code is site wide.

I am surprised this is not getting more love. This is the best price for this subwoofer ever as far as I can tell. $50 less than a recent popular deal.

I didn't pull the trigger, but cannot say that I was not tempted. Smilie
$1300 for the M-215 a few weeks ago, now that was an amazing deal 😁
Original Poster
Pro
Deal Hunter
May 30, 2023
48,584 Posts
Joined May 2008
May 30, 2023
TattyBear
May 30, 2023
Original Poster
Pro
Deal Hunter
48,584 Posts
Code 20MP expires 5/31
May 30, 2023
59 Posts
Joined Sep 2018
May 30, 2023
HKStallion
May 30, 2023
59 Posts
Looks like they are excluding Open Box subwoofers from the code.

i had the M-212 in my cart with the code on Day 1, but didnt pull the trigger, since then, when i apply the code, it doesnt lower the price.
May 31, 2023
5,066 Posts
Joined Sep 2012
May 31, 2023
cscamp20
May 31, 2023
5,066 Posts
I can't imagine spending $1655 for 1 subwoofer. Maybe for a pair of speakers, but not a sub.
4
May 31, 2023
3,137 Posts
Joined Dec 2006
May 31, 2023
sshlyk
May 31, 2023
3,137 Posts
Quote from cscamp20 :
I can't imagine spending $1655 for 1 subwoofer. Maybe for a pair of speakers, but not a sub.
Not to mention it is Monoprice brand
5

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Jun 1, 2023
131 Posts
Joined Dec 2019
Jun 1, 2023
WiseStove1109
Jun 1, 2023
131 Posts
Quote from cscamp20 :
I can't imagine spending $1655 for 1 subwoofer. Maybe for a pair of speakers, but not a sub.
I get it, my wife isn't a huge fan of bass either

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