Short answer: the BIC America F-12. It ranks #111 of 145 subwoofers by sound quality, rated 3.4/5, at $299; the RSL (Rogersound Labs) Speedwoofer 10E ranks #127, rated 3.3/5, and costs $339.34, so there is not much of a tradeoff to weigh.
Why pick the BIC America F-12: 12” woofer with 475W peak power, reaches 116dB.
What the RSL (Rogersound Labs) Speedwoofer 10E does well: Independent CEA-2010 testing records 94.0 dB at 20 Hz and 107.3 dB through 40-80 Hz. The tradeoff: The boxy cabinet skips the rounded edges of pricier subs in the lineup.
Buy the BIC America F-12. It is rated higher for sound quality than the RSL (Rogersound Labs) Speedwoofer 10E and costs less, so only choose the other one for a particular feature it does better.
Want more options? Browse the full Subwoofers rankings.
Specifications Side By Side
| BIC America F-12 | RSL (Rogersound Labs) Speedwoofer 10E | |
|---|---|---|
| Price | $299.00 | $339.34 |
| Ranked | #111 of 145 in Medium Home Subwoofers (30-75 lbs) | #127 of 145 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | ported, rear | ported, rear |
| Output SPL at 15 Hz | 74.9 dB | - |
| Output SPL at 20 Hz | 83.8 dB | 94.0 dB |
| Output SPL at 25 Hz | 95.8 dB | 98.4 dB |
| Output SPL at 31.5 Hz | 101.6 dB | 101.0 dB |
| Output SPL at 40 Hz | 104.6 dB | 105.6 dB |
| Output SPL at 50 Hz | 110.6 dB | 108.2 dB |
| Output SPL at 63 Hz | 113.3 dB | 108.1 dB |
| Output SPL at 80 Hz | 111.9 dB | 107.2 dB |
| Output SPL at 100 Hz | 110.0 dB | 106.2 dB |
| Output SPL at 125 Hz | 106.7 dB | 105.2 dB |
| CEA-2010-A Average (40-80Hz) | 110.1 dB | 107.3 dB |
| Dimensions | 17”H x 14.7”W x 17.2”D (431.8 x 374.6 x 438.1 mm) | 15.5”H x 15”W x 15.8”D (393.7 x 381.0 x 400.1 mm) |
| Weight | 42.1 lbs (19.1 kg) | 39.9 lbs (18.1 kg) |
| Warranty | 5 | - |
| Cabinet Color | black | - |
| Country | United States | United States |
| Measurement Source | ErinsAudioCorner | Audioholics |
| Amplifier Power | 150W RMS | 300W RMS / 800W peak |
| Frequency Response | 25-200Hz | 26-200Hz, ±3dB |
| Drivers | 12” (305mm) driver | 10” driver |
Related Speaker Comparisons
More top alternatives to BIC America F-12:
- MartinLogan Dynamo 1600X vs BIC America F-12
- Monoprice SW-15 vs BIC America F-12
- SVS SB-3000 vs BIC America F-12
- RSL (Rogersound Labs) Speedwoofer 10E vs BK Electronics XLS200-DF MK2
- Klipsch R-12SW vs RSL (Rogersound Labs) Speedwoofer 10E
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
BIC America F-12: $299.00 Amazon eBay
Pros: 12” woofer with 475W peak power, reaches 116dB. Ported enclosure with low distortion. 150W RMS with high SNR. Performs like subs costing twice as much. Backed by 5-year warranty.
Full BIC America F-12 review and specifications →
| Amplifier Power | 150W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 110.1 dB |
| Cabinet Color | black |
| Country | United States |
| Dimensions | 17”H x 14.7”W x 17.2”D (431.8 x 374.6 x 438.1 mm) |
| Drivers | 12” (305mm) driver |
| Enclosure | ported, rear |
| Frequency Response | 25-200Hz |
| Measurement Source | ErinsAudioCorner |
| Output SPL at 15 Hz | 74.9 dB |
| Output SPL at 20 Hz | 83.8 dB |
| Output SPL at 25 Hz | 95.8 dB |
| Output SPL at 31.5 Hz | 101.6 dB |
| Output SPL at 40 Hz | 104.6 dB |
| Output SPL at 50 Hz | 110.6 dB |
| Output SPL at 63 Hz | 113.3 dB |
| Output SPL at 80 Hz | 111.9 dB |
| Output SPL at 100 Hz | 110.0 dB |
| Output SPL at 125 Hz | 106.7 dB |
| Warranty | 5 |
| Weight | 42.1 lbs (19.1 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
RSL (Rogersound Labs) Speedwoofer 10E: $339.34 RSL eBay
Pros: Independent CEA-2010 testing records 94.0 dB at 20 Hz and 107.3 dB through 40-80 Hz. The rear-vented, 3-chamber Compression Guide enclosure with 10” driver keeps composure at high drive levels for $339 shipped.
Cons: The boxy cabinet skips the rounded edges of pricier subs in the lineup.
Full RSL (Rogersound Labs) Speedwoofer 10E review and specifications →
| Amplifier Power | 300W RMS / 800W peak |
|---|---|
| CEA-2010-A Average (40-80Hz) | 107.3 dB |
| Country | United States |
| Dimensions | 15.5”H x 15”W x 15.8”D (393.7 x 381.0 x 400.1 mm) |
| Drivers | 10” driver |
| Enclosure | ported, rear |
| Frequency Response | 26-200Hz, ±3dB |
| Measurement Source | Audioholics |
| Output SPL at 20 Hz | 94.0 dB |
| Output SPL at 25 Hz | 98.4 dB |
| Output SPL at 31.5 Hz | 101.0 dB |
| Output SPL at 40 Hz | 105.6 dB |
| Output SPL at 50 Hz | 108.2 dB |
| Output SPL at 63 Hz | 108.1 dB |
| Output SPL at 80 Hz | 107.2 dB |
| Output SPL at 100 Hz | 106.2 dB |
| Output SPL at 125 Hz | 105.2 dB |
| Weight | 39.9 lbs (18.1 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons