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Monolith M-215 Dual 15" THX Certified Ultra 2000-Watt Powered Subwoofer
$1,500
$2,500
40% off
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Monoprice has Monolith by Monoprice M-215 Dual 15" THX Certified Ultra 2000-Watt Powered Subwoofer (38543) on sale for $1,499.99. Freight shipping costs vary by location.
Thanks to Community Member turnne for sharing this deal.
Details:
Thanks to Community Member turnne for sharing this deal.
Details:
- Woofer: 2x 15" cone
- Cone Material: 2‑layer long fiber pulp/glass fiber cone
- Amplifier: 2000 watts (RMS)/3600 watts (peak)
- Frequency Response: 14~200Hz (Extended) 16Hz~200Hz (THX®)
- Dimensions: (LxWxH) 27.6" x 20.0" x 42.3" (700 x 508 x 1075 mm)
- Weight: 216 lbs. (98 kg)
Editor's Notes
Written by SaltyOne | Staff- Rated 4.9 out of 5 stars from customer reviews.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Monoprice has Monolith by Monoprice M-215 Dual 15" THX Certified Ultra 2000-Watt Powered Subwoofer (38543) on sale for $1,499.99. Freight shipping costs vary by location.
Thanks to Community Member turnne for sharing this deal.
Details:
Thanks to Community Member turnne for sharing this deal.
Details:
- Woofer: 2x 15" cone
- Cone Material: 2‑layer long fiber pulp/glass fiber cone
- Amplifier: 2000 watts (RMS)/3600 watts (peak)
- Frequency Response: 14~200Hz (Extended) 16Hz~200Hz (THX®)
- Dimensions: (LxWxH) 27.6" x 20.0" x 42.3" (700 x 508 x 1075 mm)
- Weight: 216 lbs. (98 kg)
Editor's Notes
Written by SaltyOne | Staff- Rated 4.9 out of 5 stars from customer reviews.
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42 Comments
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Shipping is $350 for me + you will need a truck with a lift gate so an additional $180. $530 shipping kills it for me.
Great sub though.
Shipping is $350 for me + you will need a truck with a lift gate so an additional $180. $530 shipping kills it for me.
Great sub though.
When they introduced the V2 models they did a blow out on the remaining V1s
Meaning $800 for a Mono 15 and $600 for a Mono 12 AND it was free shipping ...
At those prices there were guys on AVS that bought subs they didnt even have a need for...
But oh well, this is 2026 and sadly that seems to mean a whole new pricing basis
Shipping for me shows $281 fedex freight, no mention of lift gates
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Having set up both, hands down, I would go 12s!
Properly implemented, two subs are better than one.
Performance quality is better.
This is the size of a small frig & weighs much more.
Optimal placement will likely be a challenge.
CS is much better with RSL.
Current sale on dual 12s is less expensive($1416) which includes shipping.
https://slickdeals.net/f/20246388
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Shipping for me shows $281 fedex freight, no mention of lift gates
Depends on preference in my opinion
As I said in the first post this is for the person that wants to feel the " pressurization" in movies like Aquaman or several of the Jurassic park movies and like that hard hitting subwoofer performance
Also a better warranty than the RSL units
Here are a couple of reviews from actual owners from the Monolith website
Rated 5 out of 5
"Great experience with the subwoofer. It is on the main floor of my house and I can feel the bass traveling through the floors and walls. It blends in well with my home theater setup adding serous depth"
"This thing is a beast!!!! This subwoofer has the ability to scare people with its power. That happened a few times with my wife and I. The fourth dimension is achieved with the ability to feel every low tone. Make sure you have a friend to help you move it around. Huge just doesn't capture the girth of this beast. As for sound....effortless, clear and powerful. Would buy again. Monoprice support was outstanding!!"
As per the review from the published well know A/V professional this tested better than the SVS PB-16 and comes very close to the PB17 for close to 50% of the price of the PB17
https://www.youtube.com/watch?v=J...hTI
Any sub that has this kind of performance will be large and heavy
Thats a given...the PB17 weighs about 170lbs
If your main priority is pressurization, PSA would be a better option ime.
It's a good example, how heavy doesn't mean much.
This has a 5 year warranty also.
Just not worth the gamble if you have to use it.
I know 5 people that have, a pita to say the least!
You can find plenty of examples of this opinion by searching.
Monoprice reviews might be the best.If you search people have claimed they edit them favorably.
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Here is another detailed video from a published A/V professional where he really digs into the performance numbers of this Monolith M-215
https://www.youtube.com/watch?v=FlLV91A
Its a pretty stellar review with volume, range and cleanness of sound
5 year warranty as well on the Monolith subwoofer
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