BK Electronics XLS200-DF MK2 vs Klipsch Reference R-101SW

Last updated: October 11, 2026

Short answer: a tie on sound quality. Both are rated 3.2/5 (#192 and #194 of 212 subwoofers), so choose on features and fit.

BK Electronics XLS200-DF MK2 vs Klipsch Reference R-101SW

What the BK Electronics XLS200-DF MK2 does well: Compact sealed 10-inch with 275W delivers deep extension and bogglingly potent output for size.

The case for the Klipsch Reference R-101SW: Current 10-inch Reference subwoofer replacing the R-100SW and Klipsch R-10SW. The catch: Compact cabinet and 150W amplifier limit sustained ultra-low infrasonic output below 30Hz compared to larger 12-inch or 15-inch subwoofers.

Buy the BK Electronics XLS200-DF MK2 or the Klipsch Reference R-101SW on features: they are rated the same for sound quality at close to the same price.

Worth knowing: the Klipsch Reference R-101SW has not been measured yet. Its rating is estimated from related models, with a likely range of 3.0 to 3.4, so treat this verdict as provisional.

Looking for alternatives? See the complete Subwoofers rankings.

Check BK Electronics XLS200-DF MK2 price at B&K Electronics (£412.95) →Check Klipsch Reference R-101SW price at Amazon ($379.99) →

Specifications Side By Side

BK Electronics XLS200-DF MK2 Klipsch Reference R-101SW
Price£412.95$379.99 each
Ranked#192 of 212 in Medium Home Subwoofers (30-75 lbs)#194 of 212 in Medium Home Subwoofers (30-75 lbs) Estimated
Enclosuresealedported
Output SPL at 15 Hz84.2 dB-
Output SPL at 20 Hz89.3 dB-
Output SPL at 25 Hz94.6 dB-
Output SPL at 31.5 Hz99.4 dB-
Output SPL at 40 Hz103.1 dB-
Output SPL at 50 Hz105.4 dB-
Output SPL at 63 Hz106.9 dB-
Output SPL at 80 Hz107.5 dB-
CEA-2010-A Average (40-80Hz)105.7 dB-
Dimensions14”H x 11.4”W x 13.4”D (354.8 x 289.8 x 339.9 mm)14.6” x 14” x 18.4” (371 x 356 x 468 mm)
Weight38.6 lbs (17.5 kg)30.6 lbs (13.9 kg)
Warranty25/2
Cabinet Colorblack, white, wood, grey-
CountryUnited KingdomUnited States
Measurement SourceIlkka Rissanen-
Amplifier Power275W RMS150W RMS (300W peak)
Frequency Response17Hz -6dB+29.5Hz - 120Hz (+/- 3dB, Manufacturer specified)
Drivers10” (254mm) driver10” spun-copper TCP woofer
Maximum SPL-115dB
Phase Control-Yes (0/180 degrees)
RCA Input-Yes (line level / LFE)
Check BK Electronics XLS200-DF MK2 price at B&K Electronics (£412.95) →Check Klipsch Reference R-101SW price at Amazon ($379.99) →

More worthwhile head-to-heads for BK Electronics XLS200-DF MK2:

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The Two Speakers In Full

BK Electronics XLS200-DF MK2: £412.95 B&K Electronics eBay

BK Electronics XLS200-DF MK2 ranking card

Pros: Compact sealed 10-inch with 275W delivers deep extension and bogglingly potent output for size. Beautiful black ash finish with excellent build quality. Downward-firing design aids room integration and positioning.

Full BK Electronics XLS200-DF MK2 review and specifications →

Amplifier Power275W RMS
CEA-2010-A Average (40-80Hz)105.7 dB
Cabinet Colorblack, white, wood, grey
CountryUnited Kingdom
Dimensions14”H x 11.4”W x 13.4”D (354.8 x 289.8 x 339.9 mm)
Drivers10” (254mm) driver
Enclosuresealed
Frequency Response17Hz -6dB+
Measurement SourceIlkka Rissanen
Output SPL at 15 Hz84.2 dB
Output SPL at 20 Hz89.3 dB
Output SPL at 25 Hz94.6 dB
Output SPL at 31.5 Hz99.4 dB
Output SPL at 40 Hz103.1 dB
Output SPL at 50 Hz105.4 dB
Output SPL at 63 Hz106.9 dB
Output SPL at 80 Hz107.5 dB
Warranty2
Weight38.6 lbs (17.5 kg)
Check current price at B&K Electronics (£412.95) →Search eBay for BK Electronics XLS200-DF MK2 →

Klipsch Reference R-101SW: $379.99 each Estimated Amazon eBay

Klipsch Reference R-101SW ranking card

Older models: the Klipsch R-10SW (rated 3.2/5) and the Klipsch R-100SW (estimated 3.2/5). See every Klipsch Reference subwoofers generation.

Same family: the Klipsch R-121SW (larger subwoofer, ranked higher, rated 3.6/5).

Pros: Current 10-inch Reference subwoofer replacing the R-100SW and Klipsch R-10SW. Features a redesigned 10-inch front-firing spun-copper TCP (thermoformed crystalline polymer) woofer with improved cone stiffness and smoother crossover transitions, powered by an all-digital Class-D amplifier delivering 150W RMS (300W peak). Utilizes a rear-firing aerodynamic slot port in an MDF cabinet to reach a rated 29.5Hz extension (-3dB) and 115dB peak acoustic output. Includes low-pass crossover, phase switch (0/180), and line-level/LFE RCA inputs.

Cons: Compact cabinet and 150W amplifier limit sustained ultra-low infrasonic output below 30Hz compared to larger 12-inch or 15-inch subwoofers. Standardized ground-plane CEA-2010-A burst measurements have not yet been published.

Full Klipsch Reference R-101SW review and specifications →

Released2022 (4 years ago)
Amplifier Power150W RMS (300W peak)
CountryUnited States
Dimensions14.6” x 14” x 18.4” (371 x 356 x 468 mm)
Drivers10” spun-copper TCP woofer
Enclosureported
Frequency Response29.5Hz - 120Hz (+/- 3dB, Manufacturer specified)
Maximum SPL115dB
Phase ControlYes (0/180 degrees)
RCA InputYes (line level / LFE)
Warranty5/2
Weight30.6 lbs (13.9 kg)
Check current price at Amazon ($379.99) →Search eBay for Klipsch Reference R-101SW →