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expiredLeto Atreides posted Jan 16, 2023 12:37 AM

Item 1 of 5

expiredLeto Atreides posted Jan 16, 2023 12:37 AM

$1,099 + F/S - Monolith M-15 V2 15in THX Certified Ultra 1000 Watt Subwoofer Amplifier

$1,099

$1,400

21% off

Amazon

37 Comments 13,794 Views

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I've been finally updating my almost 20 year old Onkyo HTIB speakers, and was watching for subwoofer deals. The Monoprice Monolith M-15 V2 went on sale. Normally $1,499 on monoprice.com, now only $1,099 on Amazon. This thing is a beast.

https://www.amazon.com/dp/B09LSSLX1G

Edit: wow only a few minutes later and the price shows $1,868.02...
Edit: aaaannnd it's back to $1,099 (again)

(was $1149 on ebay but not anymore https://www.ebay.com/itm/234773881585 )

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Model: Monolith by Monoprice M-15 V2 15in THX Certified Ultra 1000-Watt Powered Subwoofer

Deal History

Sale Price

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$NaN

Today

Post Date	Sold By	Sale Price	Activity
12/04/24	Monoprice	$1,155	3
02/01/24	Monoprice	$1,050	24
07/25/23	Monoprice	$950 frontpage	76
07/07/23	Monoprice	$1,190	3
03/23/23	Amazon	$1,099	1
03/17/23	Amazon	$1,099 popular	22
10/21/22	Monoprice	$1,200	6
10/19/22	Amazon	$942 frontpage	48
04/19/22	Monoprice	$1,199 popular	30
03/27/22	Monoprice	$1,150	2
03/17/22	Monoprice	$1,200 frontpage	164
12/13/21	Monoprice	$1,249	3

Current Prices

Sort: Lowest to Highest | Last Updated 8/3/2025, 10:56 AM

Sold By	Sale Price
Amazon	$1,349.99
Monoprice.com	$1,349.99

Unregistered (You)

37 Comments

LonW

Jan 17, 2023 12:02 PM

246 Posts

Joined Nov 2017

Jan 17, 2023 12:02 PM

LonWJan 17, 2023 12:02 PM

246 Posts

It's still $1099.00 ...or back down to, as of this post.

fedders

Jan 17, 2023 01:51 PM

57 Posts

Joined Nov 2011

Jan 17, 2023 01:51 PM

feddersJan 17, 2023 01:51 PM

57 Posts

Discontinued per Monoprice website:
https://www.monoprice.com/product?p_id=42852

roking888

Jan 17, 2023 02:08 PM

225 Posts

Joined Jul 2015

Jan 17, 2023 02:08 PM

roking888Jan 17, 2023 02:08 PM

225 Posts

Quote from fedders

Discontinued per Monoprice website:
https://www.monoprice.com/product?p_id=42852

That's kind of surprising to see, the V2 being discontinued already. I wonder if there was an issue with it or if they are really going through the trouble/expense of making a V3 already. I'm still rocking my 12" THX V1 without issue Smilie

DC_Nole

Jan 17, 2023 02:28 PM

203 Posts

Joined Oct 2010

Jan 17, 2023 02:28 PM

DC_NoleJan 17, 2023 02:28 PM

203 Posts

Quote from fedders

Discontinued per Monoprice website:
https://www.monoprice.com/product?p_id=42852

That's just the gloss black, this deal is for the matte finish. Monoprice plans on making that version for a long time, because it's making money. The head of Monolith started that in a Youthman video on YouTube this month.

Last edited by DC_Nole January 17, 2023 at 06:38 AM.

DanweiD

Jan 17, 2023 03:28 PM

745 Posts

Joined Oct 2013

Jan 17, 2023 03:28 PM

DanweiDJan 17, 2023 03:28 PM

745 Posts

My family room is huge at 27'Wx21'Dx18'H but a single M12 works just amazingly well, you will be surprised how much air this thing moves.

OliveWater329

Jan 17, 2023 03:33 PM

68 Posts

Joined Jan 2023

Jan 17, 2023 03:33 PM

OliveWater329Jan 17, 2023 03:33 PM

68 Posts

Quote from roking888

Yea it looks like it is just the gloss. People really love the matte.

OliveWater329

Jan 17, 2023 03:36 PM

68 Posts

Joined Jan 2023

Jan 17, 2023 03:36 PM

OliveWater329Jan 17, 2023 03:36 PM

68 Posts

$1,099 on Amazon, shipped and sold by them. Says only 3 left! Don't let filthy deter you from getting it!

Last edited by OliveWater329 January 17, 2023 at 08:53 AM.

supermanrob

Pro

Jan 17, 2023 05:30 PM

11,438 Posts

Joined Jul 2010

Jan 17, 2023 05:30 PM

supermanrob

Pro

Jan 17, 2023 05:30 PM

11,438 Posts

If you have no brand preference and have the room this is a good price for a good subwoofer.

Keep in mind all subs at this level are good, preference and cost is what separates them.

Just be careful if you do compare and prefer another brand, the Monolith fanboys will say you are flithy trying to deter people from their preference/brand! Teehee

JustinBradley

Jan 17, 2023 05:41 PM

64 Posts

Joined Nov 2013

Jan 17, 2023 05:41 PM

JustinBradleyJan 17, 2023 05:41 PM

64 Posts

I've been so up in the air on deciding between this, an SVS, or building a mini-marty. Someone tell me what to do!

Edit: Pulled the trigger. Should be a slight upgrade from my 60watt Pioneer SW8.

Last edited by JustinBradley January 17, 2023 at 03:43 PM.

supermanrob

Pro

Jan 17, 2023 06:00 PM

11,438 Posts

Joined Jul 2010

Jan 17, 2023 06:00 PM

supermanrob

Pro

Jan 17, 2023 06:00 PM

11,438 Posts

Quote from JustinBradley

I've been so up in the air on deciding between this, an SVS, or building a mini-marty. Someone tell me what to do!

Just buy this and stop the debate, this is a good sub!

youra6

Jan 17, 2023 06:04 PM

10,755 Posts

Joined Nov 2010

Jan 17, 2023 06:04 PM

youra6Jan 17, 2023 06:04 PM

10,755 Posts

I totally would have gotten this over 2 M-10s...

OliveWater329

Jan 17, 2023 07:52 PM

68 Posts

Joined Jan 2023

Jan 17, 2023 07:52 PM

OliveWater329Jan 17, 2023 07:52 PM

68 Posts

Quote from supermanrob

Lmao what's up bro. I missed you.

Leto Atreides

Original Poster

Jan 17, 2023 08:06 PM

663 Posts

Joined Sep 2004

Jan 17, 2023 08:06 PM

Leto Atreides

Original Poster

Jan 17, 2023 08:06 PM

663 Posts

Quote from JustinBradley

I've been so up in the air on deciding between this, an SVS, or building a mini-marty. Someone tell me what to do!

Just get this one while the deal is good. The only reason I'd see to not get it is if you really want a sealed sub instead of a ported sub. (Some say sealed is better for music, ported is better for movie sound effects. Sealed can also be much smaller -- this thing is huge.)

HilariousPartner722

Jan 17, 2023 08:40 PM

184 Posts

Joined Jun 2019

Jan 17, 2023 08:40 PM

HilariousPartner722Jan 17, 2023 08:40 PM

184 Posts

This is an amazing deal. Jump if you're on the fence (and you can afford it).

Deals4Svi

Jan 17, 2023 09:51 PM

60 Posts

Joined Dec 2014

Jan 17, 2023 09:51 PM

Deals4SviJan 17, 2023 09:51 PM

60 Posts

Hmmm, I just moved into a new home with a giant open spaced basement. I've got 2 already, 1 majorly discounted for being completely beat up. Not sure if either even survived the move...wondering if I need a third....

Unregistered (You)

Tech & Electronics Audio / Video Speakers Monoprice Amazon eBay

Manufacturer:	Monoprice
Model Number:	142851
Product SKU:	B09LSSLX1G
UPC:	889028170441
ASIN:	B09LSSLX1G
Brand:	Monoprice
Item Dimensions LxWxH:	38 x 24.8 x 33.8 Inches
Item model number:	142851
Manufacturer:	Monoprice

$1,099 + F/S - Monolith M-15 V2 15in THX Certified Ultra 1000 Watt Subwoofer Amplifier

$1,099

$1,400

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