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expired Posted by KillJoyEX • Dec 13, 2021

Monolith by Monoprice V2 THX Certified Ultra Subwoofers - $1249

$1,249

Monoprice

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These are the new V2. Not huge differences from v1 but a discount from their MSRP.

Monolith by Monoprice M-12 V2 12in THX Certified Ultra 500 Watt Powered Subwoofer $799
https://www.monoprice.com/product?p_id=42847

Monolith by Monoprice M-10 V2 10in THX Certified Select 500 Watt Powered Subwoofer $499
https://www.monoprice.com/product?p_id=42843

Monolith by Monoprice M-15 V2 15in THX Certified Ultra 1000 Watt Subwoofer Amplifier $1,249
https://www.monoprice.com/product?p_id=42851

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

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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
01/15/23	Amazon	$1,099 popular	37
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

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Sort: Lowest to Highest | Last Updated 6/19/2025, 12:24 PM

Sold By	Sale Price
Amazon	$1,448.66
Monoprice.com	$1,599.99

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3 Comments

turnne

Dec 15, 2021

14,634 Posts

Joined Aug 2010

Dec 15, 2021

turnne

Dec 15, 2021

14,634 Posts

Does anyone know if there is a performance difference in the older version versus the V2?

GreyChannel3789

Dec 16, 2021

1 Posts

Joined Nov 2020

Dec 16, 2021

GreyChannel3789

Dec 16, 2021

1 Posts

Quote from turnne

Does anyone know if there is a performance difference in the older version versus the V2?

My understanding is that performance wise, they are about identical.
The main changes are on cosmetics, recessing the driver in the cabinet making it more aesthetically pleasing but causing the cabinet to be 1.2" deeper.
Take measurements of where this will go....they are very big cabinets.

turnne

Dec 16, 2021

14,634 Posts

Joined Aug 2010

Dec 16, 2021

turnne

Dec 16, 2021

14,634 Posts

Quote from GreyChannel3789

Very true And VERY heavy

With one of mine the Fed ex drive dropped it at the garage door. He didnt even bother to try to bring it up the steps and sit it on the porch

I assume that extra cabinet depth even adds more weight on the V2... nod

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Tech & Electronics Audio / Video Monoprice

Monolith by Monoprice V2 THX Certified Ultra Subwoofers - $1249

$1,249

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