Short answer: the Sigberg Audio INKOGNITO 12. It ranks #58 of 167 subwoofers by sound quality (rated 3.8/5) at $3,456.29 and is still sold new; the Sigberg Audio INKOGNITO 10 ranks #122 (rated 3.4/5) and is discontinued, so it is only an option used.
The Sigberg Audio INKOGNITO 12 is the better-sounding choice. Ultra-slim 12-inch sealed design (6.69” depth) with 250W RMS reaches 23Hz.
Why pick the Sigberg Audio INKOGNITO 10: Ultra-slim 10-inch sealed design (6.1” depth) with 250W RMS reaches 18-20Hz.
Buy the Sigberg Audio INKOGNITO 12. It is rated higher for sound quality; the Sigberg Audio INKOGNITO 10 is no longer sold new.
Want more options? Browse the full Subwoofers rankings.
Specifications Side By Side
| Sigberg Audio INKOGNITO 12 | Sigberg Audio INKOGNITO 10 | |
|---|---|---|
| Price | $3,456.29 | $3,049.67 Discontinued |
| Ranked | #58 of 167 in Medium Home Subwoofers (30-75 lbs) | #122 of 167 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | sealed | sealed |
| Output SPL at 20 Hz | 92.0 dB | 89.0 dB |
| Output SPL at 25 Hz | 98.0 dB | 96.0 dB |
| Output SPL at 31.5 Hz | 104.0 dB | 102.0 dB |
| Output SPL at 40 Hz | 112.5 dB | 108.0 dB |
| Output SPL at 50 Hz | 114.0 dB | 109.0 dB |
| Output SPL at 63 Hz | 115.0 dB | 112.0 dB |
| Output SPL at 80 Hz | 116.0 dB | 113.0 dB |
| CEA-2010-A Average (40-80Hz) | 114.4 dB | 110.5 dB |
| Dimensions | 21.3”H x 25.6”W x 6.7”D (539.8 x 650.0 x 169.9 mm) | 21.3”H x 25.6”W x 6.1”D (539.8 x 650.0 x 154.9 mm) |
| Weight | 48.5 lbs (22.0 kg) | 44.1 lbs (20.0 kg) |
| Cabinet Color | black, white | black, white |
| Country | Norway | Norway |
| Measurement Source | Manufacturer | Manufacturer |
| Frequency Response | 23-250Hz, ±3dB | 25-250Hz |
| Amplifier Power | 250W RMS | 250W RMS |
| Drivers | 12” (305mm) driver | 10” (254mm) driver |
| Inputs | XLR (balanced, in plus through), RCA, speaker-level, USB (config only) | XLR (balanced, in plus through), RCA, speaker-level, USB (config only) |
| XLR Input | Yes | Yes |
| RCA Input | Yes | Yes |
| TRS Input | No | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | Yes | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
Related Speaker Comparisons
How Sigberg Audio INKOGNITO 12 compares with other leading options:
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- SVS SB-3000 vs Sigberg Audio INKOGNITO 12
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Prices on this page were last checked October 4, 2026 at 9:58 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
Sigberg Audio INKOGNITO 12: $3,456.29 Sigberg Audio eBay
Pros: Ultra-slim 12-inch sealed design (6.69” depth) with 250W RMS reaches 23Hz. Real quality accurate bass with minimal distortion and 10-band parametric EQ. Wall-mountable or under-furniture placement without sound loss. Premium European build quality.
Notes: low profile (<8in)
Full Sigberg Audio INKOGNITO 12 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 250W RMS |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 114.4 dB |
| Cabinet Color | black, white |
| Coaxial Input | No |
| Country | Norway |
| Dimensions | 21.3”H x 25.6”W x 6.7”D (539.8 x 650.0 x 169.9 mm) |
| Drivers | 12” (305mm) driver |
| Enclosure | sealed |
| Frequency Response | 23-250Hz, ±3dB |
| HDMI Input | No |
| Inputs | XLR (balanced, in plus through), RCA, speaker-level, USB (config only) |
| Measurement Source | Manufacturer |
| Optical Input | No |
| Output SPL at 20 Hz | 92.0 dB |
| Output SPL at 25 Hz | 98.0 dB |
| Output SPL at 31.5 Hz | 104.0 dB |
| Output SPL at 40 Hz | 112.5 dB |
| Output SPL at 50 Hz | 114.0 dB |
| Output SPL at 63 Hz | 115.0 dB |
| Output SPL at 80 Hz | 116.0 dB |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 48.5 lbs (22.0 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- These figures are manufacturer-specified rather than independently measured.
- Head-to-Head Comparisons
Sigberg Audio INKOGNITO 10: $3,049.67 Discontinued eBay
Pros: Ultra-slim 10-inch sealed design (6.1” depth) with 250W RMS reaches 18-20Hz. Hypex DSP amp with 9-band parametric EQ. Wall-mountable or under-furniture placement without performance loss. Exceptionally detailed spacious sound. Premium Norwegian build quality.
Cons: Discontinued.
Notes: low profile (<8in)
Full Sigberg Audio INKOGNITO 10 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 250W RMS |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 110.5 dB |
| Cabinet Color | black, white |
| Coaxial Input | No |
| Country | Norway |
| Dimensions | 21.3”H x 25.6”W x 6.1”D (539.8 x 650.0 x 154.9 mm) |
| Drivers | 10” (254mm) driver |
| Enclosure | sealed |
| Frequency Response | 25-250Hz |
| HDMI Input | No |
| Inputs | XLR (balanced, in plus through), RCA, speaker-level, USB (config only) |
| Measurement Source | Manufacturer |
| Optical Input | No |
| Output SPL at 20 Hz | 89.0 dB |
| Output SPL at 25 Hz | 96.0 dB |
| Output SPL at 31.5 Hz | 102.0 dB |
| Output SPL at 40 Hz | 108.0 dB |
| Output SPL at 50 Hz | 109.0 dB |
| Output SPL at 63 Hz | 112.0 dB |
| Output SPL at 80 Hz | 113.0 dB |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 44.1 lbs (20.0 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- These figures are manufacturer-specified rather than independently measured.