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Monolith by Monoprice 13" THX Certified Ultra 2000-Watt Powered Subwoofer (Open Box) Expired

$585
$999.99
+ Free Shipping
+35 Deal Score
32,608 Views
Monoprice has Monolith by Monoprice 13" THX Certified Ultra 2000-Watt Powered Subwoofer (Open Box, 44579) on sale for $584.99 when you apply code TREAT15 in the cart. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Product Details:
  • THX® Certified Ultra: THX® engineers completed hundreds of different scientific tests to ensure the highest audio performance possible. The tests ensure the speaker can reach the high volumes necessary to achieve THX Reference Level, without creating audible distortion or artifacts. THX® Certified Ultra products are designed for large rooms, up to 3,000 cubic feet in size, with a 10~12 foot viewing distance from the screen.
  • 13" Woofer: The Monolith™ 13" driver was developed from the ground up, with a design focus on achieving output, accuracy, dynamics, and linearity, while minimizing distortion. It is enclosed in a cabinet made from HDF material, with massive internal bracing, and outfitted with three ports that can use foam plugs to run the subwoofer in sealed, semi‑sealed, or ported mode, as you see fit.
  • 2000 Watt Amplifier: The 2000‑watt (RMS) amplifier (3800+‑watt peak) is built around a Texas Instruments® 48‑bit data path, with 28‑bit filter coefficients, and DSP engine. Each amplifier's transfer function, power output limiting, and thermal protection are monitored to the millisecond and are customized for each individual driver. The high efficiency Class D amplifier modules are based on a proven topology that has been continuously refined over the past 8 years. The amplifier has vast reserves of power for highly accurate, deep bass for your home theater or music system.

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Original Post

Written by
Edited October 30, 2023 at 05:18 PM by
Monoprice has Monolith [monoprice.com] by Monoprice 13in THX Certified Ultra 2000-Watt Powered Subwoofer (Open Box) on sale for $584.99 after you apply code TREAT15 in cart - Shipping is Free

Note:
  • Open Box merchandise are products that have been purchased and delivered to other customers, and then returned to Monoprice.
    Due to the varying quality of products returned, we make every attempt to supply the original accessories for Open Box products. However, Monoprice only guarantees that you will receive the product itself, accessories may or may not be included.
    Bear in mind that your open box product may not contain cables, adaptors, manuals, CDs, drivers, etc.
    Additionally, the product may exhibit cosmetic imperfections as a result of its having been previously opened.

    This Open Box product comes with a 90-day Limited Product Warranty.
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$585
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Featured Comments

My friend that works at monoprice told me about this deal and has confirmed that most of the subs on this sale are in fact new items. Monoprice are simply trying to meet sale quotas before the end of year. That explains why so many in stock!
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I wish they would sell out so I could stop considering these.
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As someone whose Monolith 12 v2 amp died after 15 months and is currently going through an RMA process, I wouldn't touch this with a 10 foot pole. If it had the full 5 year warranty, it would be tempting.
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> bubble2 11 Posts
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FeistyMallard583
10-30-2023 at 03:19 PM.
10-30-2023 at 03:19 PM.
Insane deal $585 for a $1,700 subwoofer. Talked with a monoprice representative and said they had over 200 in stock at around 1pm. Ordered 2, now just have to work overtime to recover money.

*fyi these do have a 90 warranty instead of the 5 year
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> bubble2 501 Posts
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K_Rock
10-30-2023 at 03:28 PM.
10-30-2023 at 03:28 PM.
I wish they would sell out so I could stop considering these.
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> bubble2 235 Posts
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JWh1te4
10-30-2023 at 03:30 PM.
10-30-2023 at 03:30 PM.
I've had this open-box order (for the 13 inch) canceled on me twice in the past couple months. Hoping the third time is the charm
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NotAsSmartAsIShouldBe
> bubble2 735 Posts
300 Reputation
blueaurora
10-30-2023 at 03:53 PM.
10-30-2023 at 03:53 PM.
This or two smaller much less powerful subs.... People talk a lot about dual being cleaner/smoother.
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L10: Grand Master
> bubble2 8,920 Posts
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fireballs
10-30-2023 at 03:56 PM.
10-30-2023 at 03:56 PM.
Anyone have experience with their open box subs?
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Joined Dec 2008
L10: Grand Master
> bubble2 8,920 Posts
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fireballs
10-30-2023 at 04:04 PM.

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

10-30-2023 at 04:04 PM.
Quote from FeistyMallard583 :
Insane deal $585 for a $1,700 subwoofer. Talked with a monoprice representative and said they had over 200 in stock at around 1pm. Ordered 2, now just have to work overtime to recover money.

*fyi these do have a 90 warranty instead of the 5 year
Isn't it weird they got som many open boxes of these?
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NotAsSmartAsIShouldBe
> bubble2 735 Posts
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blueaurora
10-30-2023 at 04:05 PM.
10-30-2023 at 04:05 PM.
Quote from fireballs :
Isn't it weird they got som many open boxes of these?

I agree. Unless they simply want to move some inventory that they felt wouldn't move and are selling it at cost to sure up some financials. Simply relabeling it.

Only free return if the item is defective or damaged in shipment.

Update: I gave in. I pulled the trigger

Update to my Update: One of the first to order and still got cancelled.
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Last edited by blueaurora October 31, 2023 at 06:00 PM.

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Joined May 2011
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> bubble2 132 Posts
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smiles07
10-30-2023 at 04:06 PM.
10-30-2023 at 04:06 PM.
Quote from fireballs :
Isn't it weird they got som many open boxes of these?
I'm also interested as to why there are quite a bit of these available for open box.
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> bubble2 57 Posts
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Rob53
10-30-2023 at 04:18 PM.
10-30-2023 at 04:18 PM.
I'm guessing this is a massive bump in output from my SVS PB2000?
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> bubble2 1,338 Posts
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IDAnonymous
10-30-2023 at 04:22 PM.
10-30-2023 at 04:22 PM.
Quote from FeistyMallard583 :
Insane deal $585 for a $1,700 subwoofer. Talked with a monoprice representative and said they had over 200 in stock at around 1pm. Ordered 2, now just have to work overtime to recover money.

*fyi these do have a 90 warranty instead of the 5 year

I thought monoprice said even open box comes with 5 yr warranty. so tempted but got a single 15" monoprice (which to be honest is enough). makes more sense to save for new avr that will have dirac art license option (rumored to be coming to other manufacturers). either dirac art will magically smooth out 1 sub or make me realize I need a 2nd sub...

edit: hmm...funny how the 2 reviewers bought 15" previously then bought the 13". I guess it's not to bad pairing 13" and 15" since they perform about the same. just 13" has more impact due to 2000 watts.
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Last edited by IDAnonymous October 30, 2023 at 04:41 PM.
Joined Jul 2016
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> bubble2 2,384 Posts
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Meribela_S
10-30-2023 at 04:29 PM.
10-30-2023 at 04:29 PM.
Insane price but I've never bought refurbished from Monoprice before.
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> bubble2 815 Posts
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TheSchlaf
10-30-2023 at 04:35 PM.
10-30-2023 at 04:35 PM.
Quote from fireballs :
Isn't it weird they got som many open boxes of these?
People probably get them, realize how big and heavy they are, and send them back.
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Joined Nov 2009
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> bubble2 595 Posts
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Minjin
10-30-2023 at 04:36 PM.
10-30-2023 at 04:36 PM.
This (two of these) or hold out for open box 16s?
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