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frontpagevid1900 posted Yesterday 02:03 AM
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  1. Deal Image
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Item 1 of 2
frontpagevid1900 posted Yesterday 02:03 AM

15" Monoprice SW-15 600W RMS (800W Peak) Powered Subwoofer

+ Free S&H

$250

$500

50% off
Monoprice
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Deal Details
Monoprice has 15" Monoprice SW-15 600W RMS (800W Peak) Powered Subwoofer (41499) on sale for $499.99 - 50% with promo code SHOP50 in cart = $249.99. Shipping is free.

Thanks to Community Member vid1900 for sharing this deal.

Details:
  • 15" front-firing powered subwoofer
  • 600W RMS (800W peak) amplifier
  • Ported design with down-firing port
  • 30-150 Hz frequency response
  • Variable phase control
  • Variable low pass filter
  • Dimensions: 18.1" x 21.0" x 22.7" (460 x 533 x 577 mm)
  • Weight: 66.1 lbs. (30.0 kg)

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.6 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $150 lower than the next best comparable online prices starting from $399.99.

Original Post

Written by vid1900
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Monoprice has 15" Monoprice SW-15 600W RMS (800W Peak) Powered Subwoofer (41499) on sale for $499.99 - 50% with promo code SHOP50 in cart = $249.99. Shipping is free.

Thanks to Community Member vid1900 for sharing this deal.

Details:
  • 15" front-firing powered subwoofer
  • 600W RMS (800W peak) amplifier
  • Ported design with down-firing port
  • 30-150 Hz frequency response
  • Variable phase control
  • Variable low pass filter
  • Dimensions: 18.1" x 21.0" x 22.7" (460 x 533 x 577 mm)
  • Weight: 66.1 lbs. (30.0 kg)

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.6 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $150 lower than the next best comparable online prices starting from $399.99.

Original Post

Written by vid1900

Community Voting

Deal Score
+26
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Get Deal at Monoprice

Price Intelligence

Model: Monoprice SW-15 15in 600 Watt RMS (800 Watt Peak) Powered Subwoofer

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 7/4/2026, 01:19 AM
Sold By Sale Price
NewEgg$374.99

Top Comments

vid1900
3016 Posts
1636 Reputation
Review and field tests from Audioholics (fun pre-tariff pricing) :

https://www.audioholics.com/subwo...rice-sw-15
CSOCSO
73 Posts
18 Reputation
Not sure why the website shows freq. response as 30hz to 150hz (-10db) That's crazy talk! The 12 inch measured down to 20 hz and this one measures down to 15 Hz! It's a super deal!!
Ck2hi
1113 Posts
36 Reputation
interested to see how much cringe bickering there will be on this post.

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25 Comments

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Yesterday 02:06 AM
1,113 Posts
Joined Nov 2023
Ck2hiYesterday 02:06 AM
1,113 Posts
interested to see how much cringe bickering there will be on this post.
3
Yesterday 02:43 AM
1,045 Posts
Joined Nov 2017
rcaguy5Yesterday 02:43 AM
1,045 Posts
I'll begin, 15 inches and only goes down to 30hz?
1
10
Yesterday 02:48 AM
7,172 Posts
Joined Dec 2014
AkujunkanXYesterday 02:48 AM
7,172 Posts
Quote from rcaguy5 :
I'll begin, 15 inches and only goes down to 30hz?
1) Meant for music.
2) Bro wants a sub for 250 bucks that beats out SVS in raw performance.

Take your pick on which argument you sounds best
1
4
Yesterday 03:28 AM
73 Posts
Joined Nov 2024
CSOCSOYesterday 03:28 AM
73 Posts

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

Not sure why the website shows freq. response as 30hz to 150hz (-10db) That's crazy talk! The 12 inch measured down to 20 hz and this one measures down to 15 Hz! It's a super deal!!
3
Yesterday 03:42 AM
397 Posts
Joined Mar 2008
borderdealYesterday 03:42 AM
397 Posts
Quote from CSOCSO :
Not sure why the website shows freq. response as 30hz to 150hz (-10db) That's crazy talk! The 12 inch measured down to 20 hz and this one measures down to 15 Hz! It's a super deal!!
Do you own one??? If it ca get to 15 Hz this is a crazy good price
1
Yesterday 03:57 AM
211 Posts
Joined Nov 2007
serniterYesterday 03:57 AM
211 Posts
The reviews on Amazon are not encouraging.
Yesterday 04:14 AM
12,888 Posts
Joined Jul 2010
supermanrobYesterday 04:14 AM
12,888 Posts
Quote from CSOCSO :
Not sure why the website shows freq. response as 30hz to 150hz (-10db) That's crazy talk! The 12 inch measured down to 20 hz and this one measures down to 15 Hz! It's a super deal!!
You're probably thinking of their Monolith model.
2

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Original Poster
Pro
Yesterday 05:17 AM
3,015 Posts
Joined Sep 2016
vid1900
Original Poster
Pro
Yesterday 05:17 AM
3,015 Posts

Our community has rated this post as helpful. If you agree, why not thank vid1900

Review and field tests from Audioholics (fun pre-tariff pricing) :

https://www.audioholics.com/subwo...rice-sw-15
6
Yesterday 09:30 AM
276 Posts
Joined Jun 2024
Friedsushi87Yesterday 09:30 AM
276 Posts

Our community has rated this post as helpful. If you agree, why not thank Friedsushi87

I mean, for like $70 more, you can get an RSL Speed Woofer.
1
Yesterday 10:52 AM
9,731 Posts
Joined Aug 2013
xtpYesterday 10:52 AM
9,731 Posts
People overthink subs, all subs sound horrible without DSP room correction. It doesn't matter how much the sub costs.

Those anechoic measurements only validates the "power" they're claiming.

Take any $1000 subwoofer, put it in any house, instant peak around 60-100 hz, instant trash.
Last edited by xtp July 3, 2026 at 03:56 AM.
1
3
Yesterday 11:07 AM
1,001 Posts
Joined Feb 2024
GhostGrayBoltYesterday 11:07 AM
1,001 Posts

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

coupon also works on the 12" variant as well as a shit ton of other things. complete list here:
https://www.monoprice.com/cart/co...ame=SHOP50
1
1
Yesterday 02:41 PM
599 Posts
Joined Nov 2013
nytehawkYesterday 02:41 PM
599 Posts
Quote from Friedsushi87 :
I mean, for like $70 more, you can get an RSL Speed Woofer.
I just did. Speedwoofer 10E for $315 right now: https://rslspeakers.com/products/...woofer-10e
It's an okay sale on a great sub with free shipping. Record prices were ~$270 years ago, $299 recently. I didn't want to wait to replace my failed DT Supercube 2000 office sub any longer.
1
Yesterday 04:17 PM
1,022 Posts
Joined Nov 2022
CleverCreature256Yesterday 04:17 PM
1,022 Posts
Quote from xtp :
People overthink subs, all subs sound horrible without DSP room correction. It doesn't matter how much the sub costs.Those anechoic measurements only validates the "power" they're claiming.Take any $1000 subwoofer, put it in any house, instant peak around 60-100 hz, instant trash.
Also, what matters more when using DSP is its actual maximum undistorted SPL at each frequency. A "flat" sub which is less capable if its max at 20 Hz is 10dB lower than another "non-flat" sub.
Yesterday 04:22 PM
12,888 Posts
Joined Jul 2010
supermanrobYesterday 04:22 PM
12,888 Posts
Quote from xtp :
People overthink subs, all subs sound horrible without DSP room correction. It doesn't matter how much the sub costs.Those anechoic measurements only validates the "power" they're claiming.Take any $1000 subwoofer, put it in any house, instant peak around 60-100 hz, instant trash.
Well pretty much all AVRs offer room correction, you can even add it.

If your $1k sub sounds like trash, sorry but it's not the sub, that's likely user error.

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Yesterday 05:00 PM
98 Posts
Joined Jan 2021
Klg_Yesterday 05:00 PM
98 Posts
Quote from Ck2hi :
interested to see how much cringe bickering there will be on this post.
You predicted the future accurately.
2

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