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Bronerkik 19.7K Views
Jul 31, 2026 7:44 PM

RSL Speedwoofer 12S 500W+ Rated Subwoofer (Black Matte)

$799

$885

9% off
+ Free S&Hat RSL Speakers
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Deal Details
Note: These are on Backorder but you may still place a order; expected to ship Mid-October.

RSL Speakers has RSL Speedwoofer 12S 500W+ Rated Subwoofer (Black Matte) on sale for $799. Shipping is free.

Thanks to Community Member Bronerkik for sharing this deal.

Details:
  • 12" 500+ watt 4-ohm woofer with die-cast aluminum frame, dual spiders, Kevlar-reinforced cone, NBR surround and high-temp multi-layer copper voice coil
  • Frequency response 16 Hz–200 Hz ± 3 dB in Reference Mode
  • Textured matte enclosure with rear-vented Compression Guide tuning, ¾" MDF panels, 1" baffle and internal bracing
  • Front multi-segment LED display for volume, mute and DSP modes (sleeps after ~10 sec)
  • 500 W RMS / 1550 W peak Class D amp with DSP modes (Reference, Music, Movies, Boundary), >85% efficiency and SNR >85 dB
  • Variable 30–250 Hz low/high-pass crossovers (24 dB/oct), 0–180° phase, RCA line/speaker-level inputs and high-pass outputs
  • IR remote with external IR input, Auto-ON/OFF, selectable 110/230 VAC
  • Dimensions with feet 22¼" H × 18⅞" W × 22⅛" D; weight 82 lbs

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • At the time of this posting, our research indicates that this is $86 lower than the next best comparable online prices starting from $885.
  • Rated 4.93 out of 5 stars from customer reviews.

Original Post

Written by Bronerkik
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Note: These are on Backorder but you may still place a order; expected to ship Mid-October.

RSL Speakers has RSL Speedwoofer 12S 500W+ Rated Subwoofer (Black Matte) on sale for $799. Shipping is free.

Thanks to Community Member Bronerkik for sharing this deal.

Details:
  • 12" 500+ watt 4-ohm woofer with die-cast aluminum frame, dual spiders, Kevlar-reinforced cone, NBR surround and high-temp multi-layer copper voice coil
  • Frequency response 16 Hz–200 Hz ± 3 dB in Reference Mode
  • Textured matte enclosure with rear-vented Compression Guide tuning, ¾" MDF panels, 1" baffle and internal bracing
  • Front multi-segment LED display for volume, mute and DSP modes (sleeps after ~10 sec)
  • 500 W RMS / 1550 W peak Class D amp with DSP modes (Reference, Music, Movies, Boundary), >85% efficiency and SNR >85 dB
  • Variable 30–250 Hz low/high-pass crossovers (24 dB/oct), 0–180° phase, RCA line/speaker-level inputs and high-pass outputs
  • IR remote with external IR input, Auto-ON/OFF, selectable 110/230 VAC
  • Dimensions with feet 22¼" H × 18⅞" W × 22⅛" D; weight 82 lbs

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • At the time of this posting, our research indicates that this is $86 lower than the next best comparable online prices starting from $885.
  • Rated 4.93 out of 5 stars from customer reviews.

Original Post

Written by Bronerkik

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Top Comments

bbier
640Comments
75Reputation
Even if the RP-1400 was $799, it would still be better.

Dual RP1400s for $699 each is a subwoofer sweet spot that we have never seen before. It's an insane pairing for under $1500.
Go to Comment

Community Reviews

The Speedwoofer 12S is a large ported 12 inch sub that stands out for deep, visceral bass and strong home theater output. It is repeatedly described as a monster that can shake a room, with low end rumble, adjustable settings, and performance that compares favorably with pricier subs like the SVS PB2000 Pro. The main tradeoff is size, since it needs real floor space and is a blind buy with a return cost if it does not fit or suit the room. Sale pricing around $799, with occasional drops near $719 or extra PowerBuy savings, makes the value angle especially strong.

  • Home theater fans in large open rooms, because the 12S delivers strong sub-20Hz extension and room-shaking output for movie rumbles.

    Zorba1446fattyw2by4Zorba1446

  • Listeners upgrading from smaller 10-inch subs, because the 12S adds a night-and-day jump in low-end rumble and impact.

    fattyw2by4zoglogJoelioli

  • Buyers who want a ported sub with strong value, because it compares favorably with pricier models while costing less.

    Zorba1446Zorba1446Joelioli

  • Shoppers who can fit a large cabinet, because the enclosure is big and the sub performs best when the space can accommodate it.

    Buck_FlandersJoeliolisupermanrob

  • Apartment or bedroom setups with tight space, because the enclosure is large and can be hard to place or move.

    sirdan357Buck_FlandersJoelioli

  • Buyers who need a compact subwoofer, because the cabinet is much larger than smaller 10-inch alternatives.

    supermanrobTNFergusZorba1446

  • Shoppers who want easy returns after a blind buy, because returning it costs $150 or only 80% of the money comes back.

    TNFergusTNFergus

  • People prioritizing the smallest footprint over maximum low-bass impact, because two smaller subs can give smoother bass while the 12S is chosen for visceral extension.

    Zorba1446supermanrob

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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95 Comments

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Jul 31, 2026 10:48 PM
13.3K Comments
Joined Jul 2010
supermanrobJul 31, 2026 10:48 PM
13.3K Comments

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

If you're in no hurry, you can save another $60+ with their PowerBuy or Encore sales.
They come around periodically.
Last edited by supermanrob July 31, 2026 at 03:58 PM.
3
3
Aug 1, 2026 8:55 PM
4.3K Comments
Joined Apr 2015
SeanD1497Aug 1, 2026 8:55 PM
4.3K Comments
Wofers
2
3
Aug 2, 2026 2:24 AM
9 Comments
Joined May 2024
Kishanpatel995Aug 2, 2026 2:24 AM
9 Comments
If you're eligible for military discount can snag it for $719 which is lower than pretty much any price I've seen them sold for including their encore store.
1
1
Aug 2, 2026 2:30 AM
808 Comments
Joined Jan 2010
mystiqueskillzAug 2, 2026 2:30 AM
808 Comments
I'm waiting for the Klipsch RP-1400SW to go on sale for $699 again, but the RSL 12S for $799 is tempting

https://slickdeals.net/f/19232332
1
Aug 2, 2026 2:49 AM
894 Comments
Joined May 2010
sirdan357Aug 2, 2026 2:49 AM
894 Comments
Interested. I don't know if I want a sub that big though.
Original Poster
Aug 2, 2026 3:33 AM
149 Comments
Joined Nov 2023
Bronerkik
Original Poster
Aug 2, 2026 3:33 AM
149 Comments
Quote from Kishanpatel995 View quoted comment :
If you're eligible for military discount can snag it for $719 which is lower than pretty much any price I've seen them sold for including their encore store.
Is it 100% sure the discount will go through?
Aug 2, 2026 3:42 AM
13.3K Comments
Joined Jul 2010
supermanrobAug 2, 2026 3:42 AM
13.3K Comments
Quote from sirdan357 View quoted comment :
Interested. I don't know if I want a sub that big though.
You can take a look at their 10e or 10s, which have a much smaller footprint. They are pretty popular & much less expensive.

https://rslspeakers.com/pages/landing-page-10e

https://rslspeakers.com/pages/lan...e-10s-mkii

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Aug 2, 2026 3:44 AM
640 Comments
Joined Aug 2015
bbierAug 2, 2026 3:44 AM
640 Comments
Quote from mystiqueskillz View quoted comment :
I'm waiting for the Klipsch RP-1400SW to go on sale for $699 again, but the RSL 12S for $799 is tempting

https://slickdeals.net/f/19232332
Even if the RP-1400 was $799, it would still be better.

Dual RP1400s for $699 each is a subwoofer sweet spot that we have never seen before. It's an insane pairing for under $1500.
Aug 2, 2026 12:49 PM
71 Comments
Joined Jan 2011
erwosAug 2, 2026 12:49 PM
71 Comments
Quote from sirdan357 View quoted comment :
Interested. I don't know if I want a sub that big though.
Ultimately, subwoofers need some size if they're going to perform well. My only real beef is that I feel like they could have squeezed in a 15" woofer in that envelope.
2
Aug 2, 2026 1:56 PM
13.3K Comments
Joined Jul 2010
supermanrobAug 2, 2026 1:56 PM
13.3K Comments
Quote from erwos View quoted comment :
Ultimately, subwoofers need some size if they're going to perform well. My only real beef is that I feel like they could have squeezed in a 15" woofer in that envelope.
TBH ultimately it's more about how someone defines "perform well" to them.

Those two subs are a good example ime.
Generally speaking, if you define good performance by output, Klipsch may be the better choice.
If it's more on extension performance, the 12s may be the better choice.

Personally I'm glad they didn't squeeze in a 15".
A well designed 12" is probably the sweet spot for most home setups ime.
1
3
Aug 2, 2026 2:10 PM
910 Comments
Joined Feb 2023
PoltaGeistAug 2, 2026 2:10 PM
910 Comments
Quote from supermanrob View quoted comment :
If you're in no hurry, you can save another $60+ with their PowerBuy or Encore sales.They come around periodically.
Always sold out
Aug 2, 2026 3:12 PM
13.3K Comments
Joined Jul 2010
supermanrobAug 2, 2026 3:12 PM
13.3K Comments
Quote from IndigoManatee4695 View quoted comment :
Always sold out
Yes, on their Encore(not new) sales, you have to sign up for notifications & have a bit of luck.

PowerBuys are probably the better buy anyway especially if it's a blind buy.
Around the same cost, new & you can return it if you truly not satisfied(at a cost).
Last edited by supermanrob August 2, 2026 at 08:16 AM.
1
Aug 2, 2026 3:19 PM
320 Comments
Joined Jul 2019
BraveHealth1818Aug 2, 2026 3:19 PM
320 Comments
Quote from Kishanpatel995 View quoted comment :
If you're eligible for military discount can snag it for $719 which is lower than pretty much any price I've seen them sold for including their encore store.
It was 719 for a brief moment Friday. I even put it in my cart. At that price, it's a definite winner. I want to upgrade from 10kii.
Aug 2, 2026 4:01 PM
280 Comments
Joined Jan 2016
Buck_FlandersAug 2, 2026 4:01 PM
280 Comments
I have this sub and very satisfied. It's big though so you may want to measure space first before buying.

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Aug 2, 2026 5:57 PM
697 Comments
Joined Aug 2015
Carl69Aug 2, 2026 5:57 PM
697 Comments
Is there a song listing? I'm mainly looking for "Keep on Loving You". TIA!
1

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