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popularTattyBear | Staff posted Sep 27, 2024 10:55 PM
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popularTattyBear | Staff posted Sep 27, 2024 10:55 PM

Monolith by Monoprice M-215 Dual 15in THX Certified Ultra 2000-Watt Powered Subwoofer $1699.99 + Free Shipping

$1,700

$2,500

32% off
Monoprice
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Monolith by Monoprice [monoprice.com] has M-215 Dual 15in THX Certified Ultra 2000-Watt Powered Subwoofer (38543) on sale for $1699.99
Shipping is Free
  • Specs:
    • Dimensions (LxWxH) 27.6" x 20.0" x 42.3" (700 x 508 x 1075 mm)
    • Weight 216 lbs. (98 kg)
    • 2000 watts (RMS)/3600 watts (peak)
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Deal Details
Community Notes
About the Poster
Monolith by Monoprice [monoprice.com] has M-215 Dual 15in THX Certified Ultra 2000-Watt Powered Subwoofer (38543) on sale for $1699.99
Shipping is Free
  • Specs:
    • Dimensions (LxWxH) 27.6" x 20.0" x 42.3" (700 x 508 x 1075 mm)
    • Weight 216 lbs. (98 kg)
    • 2000 watts (RMS)/3600 watts (peak)

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Model: Monolith by Monoprice M-215 Dual 15in THX Certified Ultra 2000-Watt Powered Subwoofer

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Sort: Lowest to Highest | Last Updated 7/30/2025, 06:46 PM
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Monoprice.com$1,999.99

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36 Comments

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Sep 27, 2024 11:16 PM
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Sep 27, 2024 11:16 PM
SugartoesSep 27, 2024 11:16 PM
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This makes me day dream that my wife didn't exist
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Sep 27, 2024 11:30 PM
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Sep 27, 2024 11:30 PM
awdawgSep 27, 2024 11:30 PM
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I'm surprised my wife didn't deport me from my house when I brought this or it's little brother home.
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Sep 27, 2024 11:34 PM
1,223 Posts
Joined Jan 2009
Sep 27, 2024 11:34 PM
BASS4URFACESep 27, 2024 11:34 PM
1,223 Posts
Do you need to have a forklift available upon delivery?
Sep 27, 2024 11:46 PM
1,925 Posts
Joined Nov 2011
Sep 27, 2024 11:46 PM
inspir3dSep 27, 2024 11:46 PM
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Quote from Sugartoes :
This makes me day dream that my wife didn't exist
Sounds like you married wrong
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Sep 27, 2024 11:51 PM
715 Posts
Joined Feb 2016
Sep 27, 2024 11:51 PM
FlashPilotSep 27, 2024 11:51 PM
715 Posts
Several of us paid $999 about a year ago, so this isn't by any means to be considered a good deal. I also have a monolith 1 x 15", which comes fairly close in performance to my 2 x 15". It does pressurize a larger area, but most people would barley notice the difference dancing in a large crowded room (50' x 100'). You're far better off buying 2 subs and placing them where they sound the best via the "sub crawl" method. Plenty of discussion on that if you search.
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Sep 27, 2024 11:55 PM
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Sep 27, 2024 11:55 PM
Undefined.nullSep 27, 2024 11:55 PM
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Quote from inspir3d :
Sounds like you married wrong
Some of us get married way too quickly before getting to know the person cause we can't get jiggy with it until after marriage.
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Sep 28, 2024 01:33 AM
1,920 Posts
Joined Dec 2004
Sep 28, 2024 01:33 AM
awdawgSep 28, 2024 01:33 AM
1,920 Posts
Quote from BASS4URFACE :
Do you need to have a forklift available upon delivery?
Would recommend having a hand truck if you have to deal with steps.

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Sep 28, 2024 01:39 PM
182 Posts
Joined Mar 2019
Sep 28, 2024 01:39 PM
DavidL1996Sep 28, 2024 01:39 PM
182 Posts
Quote from FlashPilot :
Several of us paid $999 about a year ago, so this isn't by any means to be considered a good deal. I also have a monolith 1 x 15", which comes fairly close in performance to my 2 x 15". It does pressurize a larger area, but most people would barley notice the difference dancing in a large crowded room (50' x 100'). You're far better off buying 2 subs and placing them where they sound the best via the "sub crawl" method. Plenty of discussion on that if you search.
This thing is way too big and obtrusive for a slight gain in output. I ended up with two 15"s and two 16"s hooked up to a HTP1.
Sep 28, 2024 02:16 PM
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Joined Dec 2004
Sep 28, 2024 02:16 PM
awdawgSep 28, 2024 02:16 PM
1,920 Posts
Quote from DavidL1996 :
This thing is way too big and obtrusive for a slight gain in output. I ended up with two 15"s and two 16"s hooked up to a HTP1.
The same size as the single 15 but taller. It takes more vertical space sure.
Sep 28, 2024 02:19 PM
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Sep 28, 2024 02:19 PM
awdawgSep 28, 2024 02:19 PM
1,920 Posts

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Quote from DavidL1996 :
This thing is way too big and obtrusive for a slight gain in output. I ended up with two 15"s and two 16"s hooked up to a HTP1.
If you look at the measurements, it's roughly around 6db louder then the m15 across most of the spectrum. Which is doubling the amplitude of the first, roughly twice as loud at max output....
1
Sep 28, 2024 02:33 PM
182 Posts
Joined Mar 2019
Sep 28, 2024 02:33 PM
DavidL1996Sep 28, 2024 02:33 PM
182 Posts
Quote from awdawg :
If you look at the measurements, it's roughly around 6db louder then the m15 across most of the spectrum. Which is doubling the amplitude of the first, roughly twice as loud at max output....
True, but you'll rarely listen at that level, probably just for a demo or 2.

I'd rather have 4 optimally placed "smaller" subs than these eyesores anyday. But if you can fit 4 of these into your room and don't mind the look, why not.
Last edited by DavidL1996 September 28, 2024 at 07:39 AM.
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Sep 28, 2024 11:35 PM
5,933 Posts
Joined Feb 2004
Sep 28, 2024 11:35 PM
armedmetallicaSep 28, 2024 11:35 PM
5,933 Posts
Would this be good for my 500 sqft apartment? Or do I need two?

Just kidding, is going on my bathroom.
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Sep 29, 2024 12:00 AM
1,910 Posts
Joined Aug 2015

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Sep 29, 2024 02:30 AM
171 Posts
Joined Aug 2014
Sep 29, 2024 02:30 AM
darthcircuitSep 29, 2024 02:30 AM
171 Posts
Quote from Undefined.null :
Some of us get married way too quickly before getting to know the person cause we can't get jiggy with it until after marriage.
My wife and I didn't until after either, but we also spent time finding commonalities and work together towards long term goals. You'll have a lot more fun and success in all aspects of your relationship if you learn to communicate properly before getting jiggy.
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Sep 30, 2024 11:18 AM
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Joined Nov 2007
Sep 30, 2024 11:18 AM
Buckeyefan 1Sep 30, 2024 11:18 AM
21,496 Posts
Quote from DavidL1996 :
True, but you'll rarely listen at that level, probably just for a demo or 2.

I'd rather have 4 optimally placed "smaller" subs than these eyesores anyday. But if you can fit 4 of these into your room and don't mind the look, why not.
Where are you putting 4 subs in a room that they don't cancel each other out? Two across the front wall is ideal. Are you stacking two?

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