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Speedwoofer 10S MKII

Features:

  • 400 watts RMS / 1020 watts peak
  • Cast-frame 10” woofer w/ improved thermal capacity
  • LFE mode offers deeper extension (22Hz!)
  • Music mode matches original 10S w/ improved dynamics
  • Rear-vented Compression Guide™ tuning
  • Wireless ready. Option to add during checkout*
  • ALL SPEEDWOOFERS INCLUDE A COLOR-MATCHED GRILLE

     

Pre-Sale Terms & Conditions:

  • Payment is required up front.
  • Limited quantity available
  • Free shipping within the 48 states!
  • 30-day in-home trial period
  • A 3.5% cancellation fee will apply to orders cancelled prior to shipping.
  • $50 flat-rate return fee per Speedwoofer from the 48 states.
NOTE FROM RSL TEAM

Note from RSL Team

x

Help us to reduce or eliminate the return fee!

Our return fee is in place for the sole purpose of protecting the Speedwoofers’ industry-leading performance and pricing. The cost of one-way shipping for a Speedwoofer ranges from $40 to $150. Double that and add a substantial cost for repackaging and recertification, and it becomes obvious why returns have such an impact. This holds true for ALL consumer-direct products. So please keep this in mind wherever you shop, and support us in the fight to eliminate the Speedwoofer return fee.

The two leading causes of Speedwoofer returns continue to be simple over-ordering and spatial constraints. As such, we would like to ask you to kindly consider the following before ordering:

  • Measure twice, order once! Please measure your intended subwoofer locations to ensure the Speedwoofer will fit. Then measure again!
  • Check with your family members! Make sure the Speedwoofer’s aesthetics are acceptable for your home.
  • Order LESS! That might sound strange, but if you aren’t sure how many Speedwoofers you’ll need, start with just one. We know that the affordable price makes multiples even more compelling. However, we would rather build your system to where it needs to be, than have you pay return fees later.
  • Ask for guidance! We are always happy to answer questions and make recommendations. No question is too big or small.

We’d love to see the return fees disappear. Together, we can make it happen!

Thank you and best regards,

The RSL Team

Color: Black (Matte)
$449 each
Condition
Free Shipping within the Continental US
If you’re not thrilled with an RSL product within 30 days, return it hassle-free. Just contact us and we will email a return label with instructions. A return fee will apply to each Speedwoofer, wireless device, and amplifier / AV receiver included. (For International Returns are different, call us.) International returns are to be arranged and paid by the customer. RSL does not cover international return shipping, or shipping insurance.
Our average turnaround time is one business day. Orders received before 11AM Monday – Friday often ship same day!
All products ship for free to the contiguous 48 States. This includes all Speedwoofers, System Packages, A/V Receivers, Individual Speakers, and Accessories!
We’re ready to answer your questions, provide support, and even help you plan your home theater. Just give us a call at 800-905-5485 or email us at sales@rslspeakers.com.
Return any RSL speaker within 30 days in "like-new" condition, and receive your full money back. EXCLUDES SPEEDWOOFERS, iA255.1s, and WIRELESS TRANSMITTERS. *Items received with blemishes or without proper packaging may result in minor fees.
We offer highly discounted shipping rates to virtually anywhere outside of the contiguous US via premium air-freight shipping.

Speedwoofer 10S MKII

Overview

The Speedwoofer 10S MKII takes the multi-award-winning and revolutionary performance of the original to the next level.  A brand new RSL XDR™ series (extended dynamic range) proprietary DSP amplifier design, delivers even more peak and continuous power than ever before – 400 watts RMS with 1020 watts peak. The XDR™ amplifier now offers selectable dual mode DSP for a more optimized movie and music experience. Select movie mode (LFE) to use the MKII’s extra power for deeper bass extension and higher output. Music mode sets the performance to match the original 10S performance but with more power and greater dynamics. A new rear-vented Compression Guide™ tuning achieves the same class leading performance but with reduced air restriction and port noise.

Customer Reviews

Based on 59 reviews
97%
(57)
3%
(2)
0%
(0)
0%
(0)
0%
(0)
W
William G.
Good experience

I have decent speakers, side firing bass, but unfulfilling. Adding your sub helped tremendously. And your included notes suggesting that less is more ended up perfect. Tuning was relatively easy. The wireless setup did require some patience but all good.

M
Mark S.
Only regret is not buying the 12 inch.

The 10" sub is Great. I bought it in white.
I had a pair of Magnepan MG3A in storage for over 25 years. I finally took them out and to my amazement, they sound as good as I was remember. The Rogers sub complement them beautifully. I set the crossover at 100Hz to minimize stress on the Maggies.

J
Jay M.
Mind-blowing excellence

I can't even begin to put into words not only the amazingly powerful and accurate sound of these subwoofers, but the emotion that is evoked as these little monsters vibrate all the tiny molecules in my room making the sound pressure actually move my body. Frigggin amazing. . It has taken my music and movies to a most satisfying level. You keep making and I'll keep buying.

S
Steve H.
bang for the buck

I bought this sub so I could replace the old Klipsch Synergy SSW-10 that was moving to the garage. I did notice an improvement in the tightness of the sub once I had it set up properly. A good value for both movies with 5.1 surround and music. Good quality and came packaged very well.

R
Ramoncito D.
Excellent sub!

Integrated very well into our system, and on top of it aesthetically pleasing enough to make the wife happy!

SPECIFICATIONS

Speedwoofer 10S MKII
  • Frequency Response:
    • MKII/LFE mode (anechoic): 22-200 Hz ± 3db
    • MKII/LFE mode (+ room gain): ~18-200 Hz ± 3db (varies with room size)
  • Woofer:
    • 10” 400+ watt rated woofer
    • 4 ohm nominal Impedance
    • Die-cast aluminum frame
    • High-Excursion FEA optimized design motor structure
      • 1008 low-carbon steel motor parts (T-yoke and field plate)
      • Premium grade dual-stacked ceramic magnets
      • Ultra-high Temp (200° C), Multi-layer Copper Voice Coil
    • High yield fatigue-resistant Nomex™ spider
    • Kevlar™ reinforced paper cone with full anodized aluminum dust cap
    • High durability NBR surround
    • High duty cycle flexible tinsel lead wire with strain relief feature
  • Enclosure:
    • Rear-vented Compression Guide™ tuning
    • Integrated cross-bracing reinforcement
    • ¾” thick MDF woofer panels
    • Laminated 1” front woofer baffle
    • Removable cloth grille
  • XDR Series Amplifier:
    • 400 watts RMS < 1% THD
    • 1020 watts peak
    • Selectable dual-mode DSP – LFE/Music
    • Integrated double-precision 56-bit, 50 MIPS DSP processor
    • Intelligent class D topology, >85% Efficiency
    • Signal to noise ratio: >85dB
    • Auto-ON Threshold: 3mV
    • Auto-OFF: 20 minutes (no signal)
    • Stand-by power consumption: ~0.5 watts
    • Power Input: Selectable 110/230VAC 50-60Hz switch
    • Low EMI design, CE & C-Tick compliant
    • Line level RCA inputs and RCA pass-through signal outputs
    • Speaker level binding post inputs
    • Chassis ground screw
    • Wireless Pairing Button: Integrated 2.4GHz wireless receiver compatible with RSL AT-3 & AT-4 Transmitters
  • Crossover Frequency: 40-200 Hz variable
  • Crossover Slope: 24 dB/oct
  • Phase Control: 0 to 180 continuously variable
  • Power Input: 115V, 60Hz, 230V, 50/60Hz AC
  • Feet: Includes 4 rubber feet
  • Dimensions with Feet: H: 15 1/2” W: 15” D: 15 3/4”
  • Weight: 40.6 lbs
  • Shipping Dimensions: H: 20” W: 20” D:20”
  • Shipped Weight: 48.6 lbs
  • Fuse: 115V (T5.0AL/250V) – 230V (T2.5.0AL/250V)
RSL Speakers

Speedwoofer 10S MKII

From $399 $449 

Features:

Pre-Sale Terms & Conditions:

Color

Condition

  • Factory New
  • A. Just like new
  • B. Minor blemishes
  • C. Noticeable blemishes
  • Bundle
  • Closeout
  • Warranty Replacement
View product