RSL (Rogersound Labs) Speedwoofer 10S MKII Review: 3.6/5

Last updated: October 21, 2026

The RSL (Rogersound Labs) Speedwoofer 10S MKII is rated 3.6/5 for sound quality, #124 of 212 Medium Home Subwoofers (30-75 lbs). See all Subwoofers rankings for every top pick.

RSL (Rogersound Labs) Speedwoofer 10S MKII · Editor's rating 3.6/5, ranked #124 of 212 Medium Home Subwoofers (30-75 lbs)
Check price at RSL ($499) →

Prices on this page were last checked October 28, 2026 at 1:06 AM 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.

As an eBay Partner, we may be compensated if you make a purchase.

Brand: RSL

#124 RSL (Rogersound Labs) Speedwoofer 10S MKII: $499 RSL $499 eBay

Older models: the RSL (Rogersound Labs) Speedwoofer 10 (ranked higher, rated 3.7/5) and the RSL (Rogersound Labs) Speedwoofer 10S (ranked lower, rated 3.4/5). See every RSL Speedwoofer generation.

Same family: the RSL (Rogersound Labs) Speedwoofer 10E (smaller subwoofer, ranked lower, rated 3.3/5), the RSL (Rogersound Labs) Speedwoofer 10S (smaller subwoofer, ranked lower, rated 3.4/5) and the RSL (Rogersound Labs) Speedwoofer 12S (larger subwoofer, rated 3.7/5).

Pros: A 10 inch ported subwoofer with a strong amplifier, separate movie and music modes, and a built in wireless receiver. 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.

Cons: The ported cabinet is big and heavy for a 10 inch subwoofer, at 18.4 kg and about 39 x 38 x 40 cm, and its rear port needs some space from the wall. Output falls to 89dB at 15Hz, and its 40 to 80Hz average of 112.1dB is a little below the sealed SVS SB-1000 PRO’s 113.9dB.

Featured on:
ReleasedJun 2022 (4 years ago)
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 ($499) →Search eBay for RSL (Rogersound Labs) Speedwoofer 10S MKII →

Head-to-Head Comparisons

22 comparisons

More RSL speakers →