What this page covers. The BK Electronics models ranked here span subwoofers, including BK Electronics Extreme, BK Electronics XLS300/PR and BK Electronics XLS200-DF MK2. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 4 BK Electronics speakers ranked on this site across subwoofers. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked September 8, 2026 at 6:02 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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Medium Powered Home Subwoofers (30-75 lbs)
Ranked #84 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - BK Electronics Extreme: $5995 eBay
Pros: Massive 15-inch with 1000W RMS delivers startling speed like fast car with powerful engine. Continuous 0-180 degree phase control for flexible system integration. Beautiful compact design aids placement in listening room.
Full BK Electronics Extreme review and specifications →
| CEA-2010-A Average (40-80Hz) | 110.5 dB |
|---|---|
| Country | United Kingdom |
| Drivers | 15" (381mm) driver |
| Frequency Response | Not specified |
| Measurement Source | Ilkka Rissanen |
| Output SPL at 15 Hz | 92.8 dB |
| Output SPL at 20 Hz | 100.7 dB |
| Output SPL at 25 Hz | 106.6 dB |
| Output SPL at 31.5 Hz | 110.7 dB |
| Output SPL at 40 Hz | 111.4 dB |
| Output SPL at 50 Hz | 111.1 dB |
| Output SPL at 63 Hz | 110.5 dB |
| Output SPL at 80 Hz | 109.0 dB |
| Power Output (Watts) | 1000W RMS |
| Weight | 200.6 lbs / 91 kg |
- Reviews, Comparisons and Sound Samples
Ranked #111 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - BK Electronics XLS300/PR: $7995 eBay
Pros: Very well made, excellent value. Deep extension with controlled, melodic bass. Beautiful black ash finish. Both high- and low-level inputs for flexible integration. Better price than DIY alternatives.
Full BK Electronics XLS300/PR review and specifications →
| CEA-2010-A Average (40-80Hz) | 107.9 dB |
|---|---|
| Cabinet Color | black, wood |
| Country | United Kingdom |
| Dimensions | 13.8"H x 15.7"W x 15"D (349.8 x 399.8 x 380.0 mm) |
| Drivers | 10" (254mm) driver |
| Enclosure | sealed |
| Frequency Response | 25Hz+ |
| Measurement Source | Ilkka Rissanen |
| Output SPL at 20 Hz | 92.3 dB |
| Output SPL at 25 Hz | 100.3 dB |
| Output SPL at 31.5 Hz | 103.1 dB |
| Output SPL at 40 Hz | 106.2 dB |
| Output SPL at 50 Hz | 107.9 dB |
| Output SPL at 63 Hz | 108.7 dB |
| Output SPL at 80 Hz | 108.8 dB |
| Power Output (Watts) | 300W RMS |
| Warranty | 2 |
| Weight | 55.1 lbs / 25.0 kg |
- Links
- Reviews, Comparisons and Sound Samples
Ranked #125 of 137 in Medium Powered Home Subwoofers (30-75 lbs) - BK Electronics XLS200-DF MK2: $501.33 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 →
| 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 |
| Power Output (Watts) | 275W RMS |
| Warranty | 2 |
| Weight | 38.6 lbs / 17.5 kg |
- Links
- Reviews, Comparisons and Sound Samples
Large Powered Home Subwoofers (Over 75 lbs)
Ranked #94 of 97 in Large Powered Home Subwoofers (Over 75 lbs) - BK Electronics Monolith-DF: $8995 eBay
Pros: Independent CEA-2010 testing records 102.0 dB at 20 Hz and 108.4 dB through 40-80 Hz. The ported, bottom enclosure with 12” (305mm) driver with ported design delivers substantial upper-bass output for movie effects and music.
Cons: Deep-bass output is more limited than the strong 40-80 Hz result suggests, so it is not the right choice when the lowest movie effects are the priority. The 603.8H x 539.8W x 419.9D mm cabinet and 46.8 kg mass still require deliberate placement and calibration.
Full BK Electronics Monolith-DF review and specifications →
| CEA-2010-A Average (40-80Hz) | 108.4 dB |
|---|---|
| Cabinet Color | black, wood |
| Country | United Kingdom |
| Dimensions | 23.8"H x 21.3"W x 16.5"D (603.8 x 539.8 x 419.9 mm) |
| Drivers | 12" (305mm) driver with ported design |
| Enclosure | ported, bottom |
| Measurement Source | Ilkka Rissanen |
| Output SPL at 15 Hz | 91.3 dB |
| Output SPL at 20 Hz | 102.0 dB |
| Output SPL at 25 Hz | 106.4 dB |
| Output SPL at 31.5 Hz | 108.3 dB |
| Output SPL at 40 Hz | 108.6 dB |
| Output SPL at 50 Hz | 108.7 dB |
| Output SPL at 63 Hz | 108.6 dB |
| Output SPL at 80 Hz | 107.7 dB |
| Warranty | 2 |
| Weight | 103.2 lbs / 46.8 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons