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Zorba1446 27.5K Views
Jun 13, 2026 1:56 AM

RSL Speedwoofer 10E 300W RMS 10” Subwoofer Speaker (Black or White)

$299

$339

11% off
+ Free S&Hat RSL Speakers
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Deal Details
RSL Speakers has RSL Speedwoofer 10E 300W RMS 10" Subwoofer Speaker for $339 - $40 when you apply discount code FATHERSDAYGIFT in cart = $299. Shipping is free.

Thanks to Community Member Zorba1446 for finding this deal.

Available in:
Features:
  • XDR-300W 300 watts RMS / 800 watts peak
  • Heavy Gauge Cold-Rolled Stamped-Steel frame 10" woofer
  • Deep bass-extension (26Hz!)
  • Rear-vented Compression Guide tuning
  • Variable Low-Pass Filter
  • Variable Phase Knob
  • Auto-Power Toggle
  • Color-matched cloth grille with metal RSL badge Included
  • Design allows for future XDR Series Upgrades

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • This matches a Frontpage Deal from July 2024.
    • Please see the original post for additional details & give the forum comments a read for helpful discussion.
    • This subwoofer is highly rated earning 4.96 out of 5 stars based on over 620 reviews.
  • About this store:
    • 30-day in-home trial period
    • A 3.5% credit card fee will apply to orders cancelled prior to shipping.
    • $50 flat-rate return fee per Speedwoofer 10E from the 48 states.

Original Post

Written by Zorba1446
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
RSL Speakers has RSL Speedwoofer 10E 300W RMS 10" Subwoofer Speaker for $339 - $40 when you apply discount code FATHERSDAYGIFT in cart = $299. Shipping is free.

Thanks to Community Member Zorba1446 for finding this deal.

Available in:
Features:
  • XDR-300W 300 watts RMS / 800 watts peak
  • Heavy Gauge Cold-Rolled Stamped-Steel frame 10" woofer
  • Deep bass-extension (26Hz!)
  • Rear-vented Compression Guide tuning
  • Variable Low-Pass Filter
  • Variable Phase Knob
  • Auto-Power Toggle
  • Color-matched cloth grille with metal RSL badge Included
  • Design allows for future XDR Series Upgrades

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • This matches a Frontpage Deal from July 2024.
    • Please see the original post for additional details & give the forum comments a read for helpful discussion.
    • This subwoofer is highly rated earning 4.96 out of 5 stars based on over 620 reviews.
  • About this store:
    • 30-day in-home trial period
    • A 3.5% credit card fee will apply to orders cancelled prior to shipping.
    • $50 flat-rate return fee per Speedwoofer 10E from the 48 states.

Original Post

Written by Zorba1446

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Top Comments

Community Reviews

The Speedwoofer 10e comes across as a strong value ported sub for small offices, 2.1 desktop setups, and modest home theater rooms, with enough output to pair well with bookshelf speakers and even support a second sub later. It is praised for punchy, weighty bass, good music performance, and a wider, smoother response than some sealed rivals, while RSL's customer service and resale value add to the appeal. The main tradeoffs are its large footprint for a 10 inch driver, limited deep bass below about 26 hertz, and no Bluetooth. A solid fit when space and ultra low bass are not the priority.

Common Questions (5)

  • Dual subs are often preferred because they smooth bass across the room, reduce peaks and nulls, and make bass less localized. Several comments also note that two 10e subs can be a better value than one pricier SVS sub.

  • Yes. It pairs well with bookshelf speakers in a small office or vinyl setup, and it can sound incredible at modest gain. It is also described as a strong fit for a dedicated 2.1 desktop system or smaller living room.

  • It is a ported sub, so it has more output and a weightier bass character for home theater and movies. For music, it is described as tighter, faster, and more accurate than expected, though sealed subs are still preferred by some for music-focused listening.

  • It is large for a 10-inch subwoofer, with a footprint that can be hard to hide and may need about 15 inches or more of clearance in each direction. Compared with the SVS SB1000 Pro, it is slightly larger in all dimensions.

  • Yes. Wireless capability can be added with RSL's wireless audio kit for the Speedwoofer 12s/10e.

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149 Comments

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Jun 14, 2026 6:21 PM
1.4K Comments
Joined Nov 2009
TNFergusJun 14, 2026 6:21 PM
1.4K Comments
Quote from L00k1ng_4_D3als View quoted comment :
I have been watching this sub for a long time based on reviews. Following the tariff price increase I added a notification for this deal, never really expecting to see one. I'm glad I did. In for one.
There are always $299 group "Power buys" for these on reddit. In case you want another. Including the 10s Mk2 for $424 and the 12s for $750, both of which just took place.
Last edited by TNFergus June 14, 2026 at 12:20 PM.
Original Poster
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Jun 14, 2026 7:57 PM
1.6K Comments
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Zorba1446Jun 14, 2026 7:57 PM
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Quote from L00k1ng_4_D3als View quoted comment :
I have been watching this sub for a long time based on reviews. Following the tariff price increase I added a notification for this deal, never really expecting to see one. I'm glad I did. In for one.
Be careful, you might "trigger" all the SVS shills on here 😆
Jun 14, 2026 8:43 PM
13.3K Comments
Joined Jul 2010
supermanrobJun 14, 2026 8:43 PM
13.3K Comments
Quote from joshuaNH View quoted comment :
I know enough about subs to get in trouble. But to me there is a HUGE difference between a 10" and a 12". And it comes down to user preference. I find the bigger the SUB the sloppier the bass but I like that! I find a 10" just does not hit hard enough for me.
I agree, it all starts with preference/expectations.
Unfortunately you always have these salesmen trying to tell everyone what there's should be!
Often using others opinions and or specs/measurements for their sales pitch, zero personal experience.

Quality is a personal definition, not universal.
In the bigger picture, in general $700 & above are all quality, which is best/better is personal not universal.

Having heard many of these subs, I generally agree the bigger woofers are, I would say more loose with the bass.
A big contributing issue is they are often a large footprint making optimal placement a big challenge.
If you do not properly implement them into your room environment, even more so.

In general 12" is the sweet spot for the average home environment, if you know what you're doing of course.

Especially now that we have access to premium room correction with mid level AVRs!
No more REW,MiniDSP,MSO,etc!!!
1
Jun 14, 2026 11:42 PM
1 Comments
Joined Jun 2026
FuschiaClass7675Jun 14, 2026 11:42 PM
1 Comments
White is sold out.
1
Jun 15, 2026 12:57 PM
269 Comments
Joined Jul 2014
oscarn8574Jun 15, 2026 12:57 PM
269 Comments
Quote from joshuaNH View quoted comment :


I find 15" is just TOO MUCH.

But I still stand by my words. I have a 10" and I have upgraded to a 12" and I felt there was a world of difference. And my ten inch had a 10" passive radiator to boost the base and still did not come close to the 12". And sure ported enclosure will sounds louder but that louder is nothing compared to the extra 2" in subwoffer size.

My philosophy is a subwoofer is like a diamond... you want to go BIG AND DIRTY vs small and clean.
This is so true, when it comes to subwoofers bigger does not mean sloppy or slow, a large 21" well-designed sub can sound just as tight and as fast as a smaller 12" subwoofer. I had a very nice 12" SVS pb2000 original one port, and I recently upgraded to a big boy 21" PSA tv21neo-m slot ported subwoofer, it was a night and day difference. My SVS pb2000 was fantastic with movies, she could go very deep with great impact, no complaints here but she was not good at all with music, it was never really tight, she was soft in the midbass frequencies, she was boomy and slow, lots of overhang. My big 21" PSA tv21neo-m is tight, fast, hits you hard in the chest with midbass slam but can still get super low into those subterranean single digits infrasonic frequencies that will shake your couch, but she can go completely silent the next second. no slow boomy overhang. Just excellent tight articulate bass with texture you can feel, she can get violent and obliterate you one second or play nice, smooth and deep the next second. PSA makes great budget subs in the big boy sizes, nothing can get close in size, power, price in the big boy category. It was my best purchase of 2026. Honestly, I was looking at the 12" version of the RSL subwoofer with the plan to buy 2 before I found my PSA on marketplace at a price I could not resist.
1
Jun 15, 2026 2:08 PM
18 Comments
Joined Jan 2024
SensibleFlower1676Jun 15, 2026 2:08 PM
18 Comments
Bought 2 years ago at around this price, Its an amazing sub for the price, if you're iffy, hell, get two, you'll be fine lol
Jun 15, 2026 3:15 PM
3 Comments
Joined May 2011
mmolloyJun 15, 2026 3:15 PM
3 Comments
How does this one compare in real world usage to the Speedwoofer 10S MKII? I know the MKII goes a little lower, but is it noticeably lower?
Last edited by mmolloy June 15, 2026 at 08:18 AM.

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Jun 15, 2026 3:21 PM
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Joined Jul 2010
supermanrobJun 15, 2026 3:21 PM
13.3K Comments
Quote from oscarn8574 View quoted comment :
This is so true, when it comes to subwoofers bigger does not mean sloppy or slow, a large 21" well-designed sub can sound just as tight and as fast as a smaller 12" subwoofer. I had a very nice 12" SVS pb2000 original one port, and I recently upgraded to a big boy 21" PSA tv21neo-m slot ported subwoofer, it was a night and day difference. My SVS pb2000 was fantastic with movies, she could go very deep with great impact, no complaints here but she was not good at all with music, it was never really tight, she was soft in the midbass frequencies, she was boomy and slow, lots of overhang. My big 21" PSA tv21neo-m is tight, fast, hits you hard in the chest with midbass slam but can still get super low into those subterranean single digits infrasonic frequencies that will shake your couch, but she can go completely silent the next second. no slow boomy overhang. Just excellent tight articulate bass with texture you can feel, she can get violent and obliterate you one second or play nice, smooth and deep the next second. PSA makes great budget subs in the big boy sizes, nothing can get close in size, power, price in the big boy category. It was my best purchase of 2026. Honestly, I was looking at the 12" version of the RSL subwoofer with the plan to buy 2 before I found my PSA on marketplace at a price I could not resist.
So out of curiosity, what music were you using in this comparison & at what levels!?
Imo those descriptions are two different expectations/preferences.

As far as sloppy or slow.
Excluding many unknown important factors.
For me, I'm confident I would implement both and the 12" would be LESS sloppy or slow especially in midbass sound.
If you're expecting/prefer super low subterranean single digits infrasonic frequencies, they won't provide that.

Let's keep in mind all this quality is highly dependent on proper implementation.
The 12" will be much more versatile on that fact.

As others, I'll gladly give up subterranean infrasonic frequencies for LESS sloppy or slow midbass.
Especially since that's the majority of what movies & music falls under.
Jun 15, 2026 3:34 PM
1.4K Comments
Joined Nov 2009
TNFergusJun 15, 2026 3:34 PM
1.4K Comments
Quote from oscarn8574 View quoted comment :
I recently upgraded to a big boy 21" PSA tv21neo-m slot ported subwoofer, it was a night and day difference. My SVS pb2000 was fantastic with movies, she could go very deep with great impact, no complaints here but she was not good at all with music, it was never really tight, she was soft in the midbass frequencies, she was boomy and slow, lots of overhang. My big 21" PSA tv21neo-m is tight, fast, hits you hard in the chest with midbass slam but can still get super low nice, smooth and deep the next second.
I know that the PBs are made for theater, not music, that would be the SB... but how does that 150 pound behemoth do with music, lol? And how does it do with acoustic style music at lower volumes? Just curious.
Last edited by TNFergus June 15, 2026 at 08:51 AM.
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Jun 15, 2026 4:03 PM
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Zorba1446Jun 15, 2026 4:03 PM
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Quote from oscarn8574 View quoted comment :
This is so true, when it comes to subwoofers bigger does not mean sloppy or slow, a large 21" well-designed sub can sound just as tight and as fast as a smaller 12" subwoofer. I had a very nice 12" SVS pb2000 original one port, and I recently upgraded to a big boy 21" PSA tv21neo-m slot ported subwoofer, it was a night and day difference. My SVS pb2000 was fantastic with movies, she could go very deep with great impact, no complaints here but she was not good at all with music, it was never really tight, she was soft in the midbass frequencies, she was boomy and slow, lots of overhang. My big 21" PSA tv21neo-m is tight, fast, hits you hard in the chest with midbass slam but can still get super low into those subterranean single digits infrasonic frequencies that will shake your couch, but she can go completely silent the next second. no slow boomy overhang. Just excellent tight articulate bass with texture you can feel, she can get violent and obliterate you one second or play nice, smooth and deep the next second. PSA makes great budget subs in the big boy sizes, nothing can get close in size, power, price in the big boy category. It was my best purchase of 2026. Honestly, I was looking at the 12" version of the RSL subwoofer with the plan to buy 2 before I found my PSA on marketplace at a price I could not resist.
Good for you...I'm envious, as PSA is truly top-tier and if I had a bigger space I would definitely save up for one. The owner, Tom Vodhanel, is the "V" in "SVS"---one of the original founders.

Your comment about how your old SVS PB2000 "was fantastic with movies, she could go very deep with great impact, but she was not good at all with music, it was never really tight, she was soft in the midbass frequencies, she was boomy and slow, lots of overhang" is a very common sentiment I have always read about SVS subs (including the SB models though to a lesser extent than the PB ones) on EVERY audio forum I've ever been on: not just AVS but also ASR, eCoustics, Audioholics, Steve Hoffman, Audiogon, Audiokarma, etc.

In contrast, I have never seen the "great with movies not with music" comment about the ported subs from Hsu or RSL, nor with (more recent) Starke. And definitely not with Rythmik's subs, which are a longtime favorite of music lovers due to the servo technology.

Anyway, it's comically obvious that the "smaller woofers equal better music performance" and "sealed subs always give superior music performance" are just old wives' tales...or perhaps, simply SVS owners' sad experience! ROTFL

"PSA makes great budget subs in the big boy sizes" === welllll, their lowest price sub is $1200, not sure I'd call THAT "budget" 😁

Interesting thing is, even SVS has FINALLY moved up to a 17" woofer size, with their new SB17 and PB17 models, $2700 and $3000 respectively. Yet PSA offers a front-vented 21" for $1900 and a sealed 21" for $2000 ... so when compared to SVS's systematic OVER-pricing I guess PSA could indeed be called "budget" 🤣
Last edited by Zorba1446 June 15, 2026 at 12:23 PM.
1
Jun 15, 2026 4:25 PM
111 Comments
Joined Nov 2015
ratherb1Jun 15, 2026 4:25 PM
111 Comments
Quote from Zorba1446 View quoted comment :
This is arguably the best budget subwoofer under $500 on the market by a wide margin.Gets back its original release price back in 2024, before all the tariff-driven and oil-war inflation kicked in.Pro review with measurements:https://www.audioholics.com/subwo...woofer-10eNice discussion on Reddit comparing the 3 RSL subs (prices from 2yrs ago):https://www.reddit.com/r/BudgetAu...out_the_ne...
You mean that 150 watt 8" Yamaha posted a few days ago for 499 is not it ? Smilie
1
Original Poster
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Jun 15, 2026 4:40 PM
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Zorba1446Jun 15, 2026 4:40 PM
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Quote from ratherb1 View quoted comment :
You mean that 150 watt 8" Yamaha posted a few days ago for 499 is not it ?
I'm sure you could find some desperate Yamaha salesman/shill who'd swear otherwise, ROTFL. For example, they might swear that anything larger than an 8" sub would simply be HUGE. Or that a larger woofer would be "sloppy" and "muddy" especially with music. ROTFLMAO ... what people will do just to pay the rent. 🤣
Last edited by Zorba1446 June 15, 2026 at 10:08 AM.
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Jun 15, 2026 6:45 PM
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Zorba1446Jun 15, 2026 6:45 PM
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Quote from mmolloy View quoted comment :
How does this one compare in real world usage to the Speedwoofer 10S MKII? I know the MKII goes a little lower, but is it noticeably lower?
Audioholics measured the 10S to have an F3 of 22Hz. I'd expect the 10E to be 4-6Hz higher F3. So if you were watching an action movie, the 10S would go slightly lower, but neither sub is going to provide any significant SUBSONIC (below 20Hz) of FELT / visceral bass. You'd need something in the league of the 12S to get that. Now, if music is your main focus then you won't hear any significant difference between these 3 subs since most music doesn't go below 35-40Hz (except for pipe organs).
1
Jun 15, 2026 7:24 PM
8 Comments
Joined Dec 2024
AmusedPear591Jun 15, 2026 7:24 PM
8 Comments
Quote from spyder2799 View quoted comment :
Hard to decide, this one or below oneSVS SB-1000 Pro Subwoofer (Black Ash) | 12-in Driver, 325 Watt RMS, Sealed Cabinet
I couldn't decide between these two either. There was a great sale on the SVS and a group buy opportunity for the RSL (MKii version). I ended up with the RSL. I think I really would have liked the APP that the SVS had, but I've not had any issue with reaching behind the sub every once in a while to experiment a bit, but once it's set it's pretty much set.
Other than not having an APP to play around with while seated, I see no reason anyone would be disappointed with the RSL, especially for the price difference. You can almost get two RSL's for the price of one SVS and in the world of subs, two is always preferred to one. I have a couple of "hot spots" in my living room since I only have the one sub so far. I'll add another one at some point, and it will almost certainly be another RSL. They're great!
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Jun 15, 2026 8:15 PM
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Joined Oct 2010
joshuaNHJun 15, 2026 8:15 PM
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Quote from oscarn8574 View quoted comment :
This is so true, when it comes to subwoofers bigger does not mean sloppy or slow, a large 21" well-designed sub can sound just as tight and as fast as a smaller 12" subwoofer. I had a very nice 12" SVS pb2000 original one port, and I recently upgraded to a big boy 21" PSA tv21neo-m slot ported subwoofer, it was a night and day difference. My SVS pb2000 was fantastic with movies, she could go very deep with great impact, no complaints here but she was not good at all with music, it was never really tight, she was soft in the midbass frequencies, she was boomy and slow, lots of overhang. My big 21" PSA tv21neo-m is tight, fast, hits you hard in the chest with midbass slam but can still get super low into those subterranean single digits infrasonic frequencies that will shake your couch, but she can go completely silent the next second. no slow boomy overhang. Just excellent tight articulate bass with texture you can feel, she can get violent and obliterate you one second or play nice, smooth and deep the next second. PSA makes great budget subs in the big boy sizes, nothing can get close in size, power, price in the big boy category. It was my best purchase of 2026. Honestly, I was looking at the 12" version of the RSL subwoofer with the plan to buy 2 before I found my PSA on marketplace at a price I could not resist.
I will not go that far... lol.

I feel the smaller the sub the tighter the base BUT I don't want tight... I want bass.

And I find 15" just too much... I find 12" the sweet spot FOR ME, it may be 10" or even 8" for others. But 21" is INSANE.

I will add that my tower speakers at home EACH have a 10" sub with a 12-inch passive radiator and that is way loud enough for me. BUT I have two of them. Don't know how I would feel with one.
Last edited by joshuaNH June 15, 2026 at 01:19 PM.

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