Short answer: the Klipsch R-12SW. It ranks #120 of 145 subwoofers by sound quality (rated 3.3/5); the BK Electronics XLS200-DF MK2 ranks #134 (rated 3.2/5).
What the Klipsch R-12SW does well: 12-inch copper-spun IMG driver provides low frequency with minimal breakup/distortion.
The case for the BK Electronics XLS200-DF MK2: Compact sealed 10-inch with 275W delivers deep extension and bogglingly potent output for size.
Buy the Klipsch R-12SW. It is rated higher for sound quality than the BK Electronics XLS200-DF MK2.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| Klipsch R-12SW | BK Electronics XLS200-DF MK2 | |
|---|---|---|
| Price | $249.00 | $501.33 |
| Ranked | #120 of 145 in Medium Home Subwoofers (30-75 lbs) | #134 of 145 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | ported, rear | sealed |
| Output SPL at 15 Hz | 68.5 dB | 84.2 dB |
| Output SPL at 20 Hz | 86.9 dB | 89.3 dB |
| Output SPL at 25 Hz | 97.1 dB | 94.6 dB |
| Output SPL at 31.5 Hz | 100.0 dB | 99.4 dB |
| Output SPL at 40 Hz | 104.7 dB | 103.1 dB |
| Output SPL at 50 Hz | 109.0 dB | 105.4 dB |
| Output SPL at 63 Hz | 111.2 dB | 106.9 dB |
| Output SPL at 80 Hz | 109.3 dB | 107.5 dB |
| Output SPL at 100 Hz | 107.6 dB | - |
| Output SPL at 125 Hz | 105.8 dB | - |
| CEA-2010-A Average (40-80Hz) | 108.5 dB | 105.7 dB |
| Dimensions | 16”H x 14”W x 18.5”D (406.4 x 355.6 x 469.9 mm) | 14”H x 11.4”W x 13.4”D (354.8 x 289.8 x 339.9 mm) |
| Weight | 33.1 lbs (15.0 kg) | 38.6 lbs (17.5 kg) |
| Warranty | 5/2 | 2 |
| Cabinet Color | black | black, white, wood, grey |
| Country | United States | United Kingdom |
| Measurement Source | ErinsAudioCorner | Ilkka Rissanen |
| Amplifier Power | 200W RMS | 275W RMS |
| Frequency Response | 29-120Hz | 17Hz -6dB+ |
| Drivers | 12” (305mm) driver | 10” (254mm) driver |
Related Speaker Comparisons
More worthwhile head-to-heads for Klipsch R-12SW:
- Monoprice SW-15 vs Klipsch R-12SW
- Klipsch R-121SW vs Klipsch R-12SW
- Klipsch R-12SW vs RSL (Rogersound Labs) Speedwoofer 10E
- Klipsch R-12SW vs Bestisan SW65D
- RSL (Rogersound Labs) Speedwoofer 10E vs BK Electronics XLS200-DF MK2
Prices on this page were last checked September 29, 2026 at 3:43 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
Klipsch R-12SW: $249.00 Amazon eBay
Pros: 12-inch copper-spun IMG driver provides low frequency with minimal breakup/distortion. 400W digital amplifier (200W RMS) with 29-120Hz frequency response. Unique copper diaphragm ensures durability while producing deep bass without distortion. Clean detailed bass at this price range stands out. Elegant cube design (14x18.5x16 inches, 30 lbs) with straightforward setup and easy connectivity via RCA inputs.
Full Klipsch R-12SW review and specifications →
| Amplifier Power | 200W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 108.5 dB |
| Cabinet Color | black |
| Country | United States |
| Dimensions | 16”H x 14”W x 18.5”D (406.4 x 355.6 x 469.9 mm) |
| Drivers | 12” (305mm) driver |
| Enclosure | ported, rear |
| Frequency Response | 29-120Hz |
| Measurement Source | ErinsAudioCorner |
| Output SPL at 15 Hz | 68.5 dB |
| Output SPL at 20 Hz | 86.9 dB |
| Output SPL at 25 Hz | 97.1 dB |
| Output SPL at 31.5 Hz | 100.0 dB |
| Output SPL at 40 Hz | 104.7 dB |
| Output SPL at 50 Hz | 109.0 dB |
| Output SPL at 63 Hz | 111.2 dB |
| Output SPL at 80 Hz | 109.3 dB |
| Output SPL at 100 Hz | 107.6 dB |
| Output SPL at 125 Hz | 105.8 dB |
| Warranty | 5/2 |
| Weight | 33.1 lbs (15.0 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by ErinsAudioCorner; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
BK Electronics XLS200-DF MK2: $501.33 B&K Electronics eBay
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 Power | 275W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 105.7 dB |
| Cabinet Color | black, white, wood, grey |
| Country | United Kingdom |
| Dimensions | 14”H x 11.4”W x 13.4”D (354.8 x 289.8 x 339.9 mm) |
| Drivers | 10” (254mm) driver |
| Enclosure | sealed |
| Frequency Response | 17Hz -6dB+ |
| Measurement Source | Ilkka Rissanen |
| Output SPL at 15 Hz | 84.2 dB |
| Output SPL at 20 Hz | 89.3 dB |
| Output SPL at 25 Hz | 94.6 dB |
| Output SPL at 31.5 Hz | 99.4 dB |
| Output SPL at 40 Hz | 103.1 dB |
| Output SPL at 50 Hz | 105.4 dB |
| Output SPL at 63 Hz | 106.9 dB |
| Output SPL at 80 Hz | 107.5 dB |
| Warranty | 2 |
| Weight | 38.6 lbs (17.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Ilkka Rissanen; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons