RSL (Rogersound Labs) Speedwoofer 10S MKII vs SVS SB-2000

Last updated: September 23, 2026

Short answer: the SVS SB-2000. It ranks #34 of 145 subwoofers by sound quality, rated 3.9/5, at $899. The RSL (Rogersound Labs) Speedwoofer 10S MKII ranks #87, rated 3.6/5, at $499, $400 cheaper, which does not close the gap in sound quality.

RSL (Rogersound Labs) Speedwoofer 10S MKII vs SVS SB-2000

The two take opposite approaches to the same job. The Speedwoofer is a 10-inch ported design with a 400W RMS (1020W peak) XDR amplifier and a DSP with two modes: an LFE mode tuned for extension down to 22Hz, and a Music mode tuned for tighter response. The SB-2000 is a sealed 12-inch design with a 550W RMS, 1500W peak Sledge amplifier, aiming for the smoother rolloff a sealed box gives up in favor of one that reaches lower.

In measured output, the gap is smaller than the spec sheets suggest. At the CEA-2010-A average across 40 to 80Hz, the Speedwoofer measures 112.1 dB against the SB-2000’s 111.8 dB, essentially a tie. The SB-2000 does out-output the Speedwoofer at 40Hz and 50Hz, but the Speedwoofer pulls ahead at 20Hz, 25Hz, 31.5Hz, 63Hz, and holds output further up into 80-125Hz where the SB-2000 has no published figures.

What the SB-2000 adds: full smartphone app control with parametric EQ, a 5-year warranty, and a sealed cabinet many buyers prefer for tighter, more predictable bass in a compact footprint. The Speedwoofer’s warranty isn’t listed, but it does include a built-in wireless receiver the SB-2000 lacks.

Buy the Speedwoofer 10S MKII if similar measured output for $400 less matters more to you than app-based EQ control.

Buy the SB-2000 if you want a sealed enclosure and full parametric EQ from SVS’s app, and the extra cost isn’t a concern.

Want more options? Browse the full Subwoofers rankings.

Buy the SVS SB-2000 at Amazon ($899.00) →Buy the RSL (Rogersound Labs) Speedwoofer 10S MKII at RSL (Rogersound Labs) ($499) →

Specifications Side By Side

RSL (Rogersound Labs) Speedwoofer 10S MKII SVS SB-2000
Price$450$899.00
Ranked#87 of 145 in Medium Home Subwoofers (30-75 lbs)#34 of 145 in Medium Home Subwoofers (30-75 lbs)
Enclosureported, rearsealed
Output SPL at 15 Hz89.0 dB-
Output SPL at 20 Hz100.0 dB101.1 dB
Output SPL at 25 Hz105.0 dB106.1 dB
Output SPL at 31.5 Hz107.7 dB111.8 dB
Output SPL at 40 Hz110.3 dB117.3 dB
Output SPL at 50 Hz112.9 dB117.8 dB
Output SPL at 63 Hz113.0 dB118.2 dB
Output SPL at 80 Hz112.1 dB-
Output SPL at 100 Hz111.4 dB-
Output SPL at 125 Hz110.7 dB-
CEA-2010-A Average (40-80Hz)112.1 dB117.8 dB (avg of 3/4 bands)
Dimensions15.5"H x 15"W x 15.7"D (393.7 x 381.0 x 400.0 mm)14.6"H x 14.2"W x 15.4"D (370.8 x 360.7 x 391.2 mm)
Weight40.6 lbs (18.4 kg)34.8 lbs (15.8 kg)
Cabinet Colorblack, whiteblack
CountryUnited StatesUnited States
Measurement SourceAudioholicsBrent Butterworth
Amplifier Power400W RMS500W RMS
Frequency Response21-200Hz19-220Hz
Drivers10" (254mm) driver12" (305mm) driver
Warranty5/25
Buy the SVS SB-2000 at Amazon ($899.00) →Buy the RSL (Rogersound Labs) Speedwoofer 10S MKII at RSL (Rogersound Labs) ($499) →

More worthwhile head-to-heads for SVS SB-2000:

Prices on this page were last checked September 23, 2026 at 11:24 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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The Two Speakers In Full

RSL (Rogersound Labs) Speedwoofer 10S MKII: $450 RSL (Rogersound Labs) eBay

RSL (Rogersound Labs) Speedwoofer 10S MKII ranking card

Pros: 10-inch ported with 400W RMS (1020W peak) XDR amplifier. DSP with dual modes (LFE mode for 22Hz extension, Music mode for tight response). Quick tight musical bass at excellent $499 price. Wireless receiver built-in.

Full RSL (Rogersound Labs) Speedwoofer 10S MKII review and specifications →

Amplifier Power400W RMS
CEA-2010-A Average (40-80Hz)112.1 dB
Cabinet Colorblack, white
CountryUnited States
Dimensions15.5"H x 15"W x 15.7"D (393.7 x 381.0 x 400.0 mm)
Drivers10" (254mm) driver
Enclosureported, rear
Frequency Response21-200Hz
Measurement SourceAudioholics
Output SPL at 15 Hz89.0 dB
Output SPL at 20 Hz100.0 dB
Output SPL at 25 Hz105.0 dB
Output SPL at 31.5 Hz107.7 dB
Output SPL at 40 Hz110.3 dB
Output SPL at 50 Hz112.9 dB
Output SPL at 63 Hz113.0 dB
Output SPL at 80 Hz112.1 dB
Output SPL at 100 Hz111.4 dB
Output SPL at 125 Hz110.7 dB
Warranty5/2
Weight40.6 lbs (18.4 kg)
Check current price at RSL (Rogersound Labs) ($499) →Search eBay for RSL (Rogersound Labs) Speedwoofer 10S MKII →

SVS SB-2000: $899.00 Amazon eBay

SVS SB-2000 ranking card

Pros: Sealed 12” with 550W RMS, 1500W peak Sledge amplifier. Rich, full bass in compact 15-cube cabinet. Full smartphone app control with parametric EQ. Versatile for movies and 2-channel audio.

Full SVS SB-2000 review and specifications →

Amplifier Power500W RMS
CEA-2010-A Average (40-80Hz)117.8 dB (avg of 3/4 bands)
Cabinet Colorblack
CountryUnited States
Dimensions14.6"H x 14.2"W x 15.4"D (370.8 x 360.7 x 391.2 mm)
Drivers12" (305mm) driver
Enclosuresealed
Frequency Response19-220Hz
Measurement SourceBrent Butterworth
Output SPL at 20 Hz101.1 dB
Output SPL at 25 Hz106.1 dB
Output SPL at 31.5 Hz111.8 dB
Output SPL at 40 Hz117.3 dB
Output SPL at 50 Hz117.8 dB
Output SPL at 63 Hz118.2 dB
Warranty5
Weight34.8 lbs (15.8 kg)
Check current price at Amazon ($899.00) →Search eBay for SVS SB-2000 →