Short answer: the Edifier S2000MKIII. It ranks #29 of 64 powered bookshelf speakers by sound quality at $699.99; the Sigberg Audio SBS.1 ranks #37 and costs $2500, so there is not much of a tradeoff to weigh.
What the Edifier S2000MKIII offers: Spinorama’s digitized measurements show unusually deep extension for a powered bookshelf speaker: 40.5Hz at -3dB and 37Hz at -6dB. Its preference score is 3.58 without a subwoofer and 5.34 with one, placing it just above the KRK Classic 5 and Edifier MR4 on the same with-subwoofer measure. It also accepts digital input up to 24-bit/192kHz. Watch for: The Spinorama record is low-quality data digitized from a scanned graph rather than an independent Klippel measurement, so the score carries more uncertainty. Frequency deviation is 4.0dB, predicted in-room smoothness is only 0.107, and the response needs substantial EQ around 1kHz and 3.3kHz to approach neutrality.
What the Sigberg Audio SBS.1 offers: Its 6.26 Spinorama preference score with a perfect subwoofer is the appropriate bass-normalized result because the SBS.1 is designed as a system with companion subwoofers, not for standalone use. That score exceeds the Manta’s 5.91, supported by better on-axis linearity and in-room smoothness above the subwoofer range. Distinctive 4-way coaxial design with dual 5.5” midbass drivers flanking a coincident 1” tweeter for time-aligned output. Active 3-channel Hypex nCore Class D amplification (350W per speaker) with a 9-band parametric EQ and factory presets. Watch for: Its 6.26 preference score with a perfect subwoofer trails the SBS Gen 2’s 6.74, and it has the widest listening-window deviation of the three Sigberg systems. Discontinued and sold out, replaced by the SBS Gen 2.
Buy the Edifier S2000MKIII. It ranks higher for sound quality than the Sigberg Audio SBS.1 and costs less, so there is no real case for the other one.
Specifications Side By Side
| Edifier S2000MKIII | Sigberg Audio SBS.1 | |
|---|---|---|
| Price | $699.99 | $2,500.00 2023 listing, per speaker; requires a separate subwoofer, Discontinued |
| Ranked | #29 of 64 in Medium Size Powered Bookshelf Speakers | #37 of 64 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 13.5"H x 7.8"W x 10.8"D (342.9 x 198.1 x 274.3 mm) | 16.1"H x 7.5"W x 9.1"D (410 x 190 x 230 mm) |
| Frequency Response | 40.5Hz at -3dB; 37Hz at -6dB (Spinorama) | - |
| Spinorama Preference Score | 3.58 without subwoofer; 5.34 with subwoofer | - |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax | XLR, RCA, Optical, Coaxial/SPDIF, AES |
| Outputs | None | - |
| Drivers | 5.5" (140mm) woofer | 2x 5.5" midbass, 1" coaxial silk dome tweeter |
| App | No | No |
| Bluetooth | No | No |
| EQ | No | Yes (9-band parametric, factory presets) |
| Output Power | 65w RMS Per Speaker | 350W per speaker |
| Weight | 20.7 lbs / 9.4 kg | 20.9 lbs / 9.5 kg each |
| Enclosure | - | sealed |
| Bass Extension (-3dB) | - | 18Hz (manufacturer, with companion subwoofers) |
| Max SPL | - | 116dB |
| DSP | - | Yes |
| Country | - | Norway |
| Measurement Source | - | Manufacturer |
| Discontinued | - | Yes |
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Prices on this page were last checked August 25, 2026 at 6:19 AM 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
Edifier S2000MKIII: $699.99 Amazon eBay
Pros: Spinorama’s digitized measurements show unusually deep extension for a powered bookshelf speaker: 40.5Hz at -3dB and 37Hz at -6dB. Its preference score is 3.58 without a subwoofer and 5.34 with one, placing it just above the KRK Classic 5 and Edifier MR4 on the same with-subwoofer measure. It also accepts digital input up to 24-bit/192kHz.
Cons: The Spinorama record is low-quality data digitized from a scanned graph rather than an independent Klippel measurement, so the score carries more uncertainty. Frequency deviation is 4.0dB, predicted in-room smoothness is only 0.107, and the response needs substantial EQ around 1kHz and 3.3kHz to approach neutrality.
Full Edifier S2000MKIII review and specifications →
| App | No |
|---|---|
| Bluetooth | No |
| Dimensions | 13.5"H x 7.8"W x 10.8"D (342.9 x 198.1 x 274.3 mm) |
| Drivers | 5.5" (140mm) woofer |
| EQ | No |
| Frequency Response | 40.5Hz at -3dB; 37Hz at -6dB (Spinorama) |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax |
| Output Power | 65w RMS Per Speaker |
| Outputs | None |
| Spinorama Preference Score | 3.58 without subwoofer; 5.34 with subwoofer |
| Weight | 20.7 lbs / 9.4 kg |
- Links
- Reviews, Comparisons and Sound Samples
- DSAUDIO.review: DSAUDIO.review Edifier S1000MKII vs Edifier S2000MKIII sound.DEMO More from DSAUDIOreview →
- DSAUDIO.review: DSAUDIO.review Edifier S2000MKIII vs Klipsch The Three II sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier R2850DB vs Edifier S2000MKIII sound.DEMO
- DSAUDIO.review: Edifier S2000MKIII vs Edifier S3000PRO Sound & Frequency Response Comparison
- Archimago Measurements (spinorama.org)
- Reddit Search for Edifier S2000MKIII Review
- Head-to-Head Comparisons
- Edifier S2000MKIII vs KRK Classic 5
- Edifier S2000MKIII vs Dayton Audio M4
- Edifier S2000MKIII vs KEF LSX II LT
- Edifier S2000MKIII vs Edifier MR4
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Sigberg Audio SBS.1: $2,500.00 2023 listing, per speaker; requires a separate subwoofer, Discontinued eBay
Pros: Its 6.26 Spinorama preference score with a perfect subwoofer is the appropriate bass-normalized result because the SBS.1 is designed as a system with companion subwoofers, not for standalone use. That score exceeds the Manta’s 5.91, supported by better on-axis linearity and in-room smoothness above the subwoofer range. Distinctive 4-way coaxial design with dual 5.5” midbass drivers flanking a coincident 1” tweeter for time-aligned output. Active 3-channel Hypex nCore Class D amplification (350W per speaker) with a 9-band parametric EQ and factory presets.
Cons: Its 6.26 preference score with a perfect subwoofer trails the SBS Gen 2’s 6.74, and it has the widest listening-window deviation of the three Sigberg systems. Discontinued and sold out, replaced by the SBS Gen 2. Discontinued.
Full Sigberg Audio SBS.1 review and specifications →
| App | No |
|---|---|
| Bass Extension (-3dB) | 18Hz (manufacturer, with companion subwoofers) |
| Bluetooth | No |
| Country | Norway |
| DSP | Yes |
| Dimensions | 16.1"H x 7.5"W x 9.1"D (410 x 190 x 230 mm) |
| Discontinued | Yes |
| Drivers | 2x 5.5" midbass, 1" coaxial silk dome tweeter |
| EQ | Yes (9-band parametric, factory presets) |
| Enclosure | sealed |
| Inputs | XLR, RCA, Optical, Coaxial/SPDIF, AES |
| Max SPL | 116dB |
| Measurement Source | Manufacturer |
| Output Power | 350W per speaker |
| Weight | 20.9 lbs / 9.5 kg each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sigberg Audio SBS.1 vs Edifier R1280DB
- Sigberg Audio SBS.1 vs KRK Classic 5
- Sigberg Audio SBS.1 vs KEF LSX II LT
- Sigberg Audio SBS.1 vs IK Multimedia iLoud MTM MKII
- Sigberg Audio SBS.1 vs Kali Audio IN-5
- Sigberg Audio SBS.1 vs Yamaha HS5
- Sigberg Audio SBS.1 vs Adam Audio T5V
- Sigberg Audio SBS.1 vs JBL 305P MKII
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