Short answer: the Devialet Phantom Ultimate 98dB, if you are buying new. The Devialet Phantom II 98 dB ranks higher than the Edifier S2000MKIII (#10 vs #69 of 100 powered bookshelf speakers) but is discontinued; its replacement, the Devialet Phantom Ultimate 98dB, is rated 4.4/5 at $3,998 and is still sold new.
What the Edifier S2000MKIII does well: The available digitized response suggests substantial bass reach, with a -3dB estimate around 41Hz. It supports aptX HD Bluetooth, which the Devialet Phantom II 98 dB lacks. The catch: The 4.0dB midrange span and uneven predicted room response suggest meaningful coloration.
The Devialet Phantom II 98 dB is the more accurate option. The manufacturer-supplied measurement shows unusually deep bass for the enclosure size: -3dB at 30Hz. Its measured preference score, a predictor of how neutral it sounds, is 6.87 against 4.24 for the Edifier S2000MKIII. The catch: Small-enclosure bass extension at the measurement level does not guarantee the same response at high volume.
Buy the Devialet Phantom Ultimate 98dB, the replacement for the discontinued Devialet Phantom II 98 dB; it is rated higher for sound quality than the Edifier S2000MKIII.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Edifier S2000MKIII | Devialet Phantom II 98 dB | |
|---|---|---|
| Price | $594.99 per pair | $2,998 per pair Discontinued |
| Ranked | #69 of 100 in Medium Size Powered Bookshelf Speakers | #10 of 100 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) | 6.6 x 6.2 x 8.6 in each |
| Frequency Response | 40.5Hz at -3dB; 37Hz at -6dB (Spinorama) | 18Hz - 21kHz (-6dB) (Manufacturer specified) |
| Spinorama Preference Score | 4.24 | 6.87 |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax | Wi-Fi, Ethernet, Bluetooth, AirPlay 2, Spotify Connect, UPnP, Roon Ready, analog/optical combo jack |
| Outputs | None | - |
| Drivers | 5.5” (140mm) woofer | One aluminum full-range driver; two aluminum bass drivers |
| App | No | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | - |
| Bluetooth Codecs | SBC, aptX HD | SBC, AAC |
| EQ | No | - |
| Amplifier Power | 65w RMS Per Speaker | 400W RMS each |
| Weight | 20.7 lbs (9.4 kg) | 9.5 lbs (4.3 kg) each |
| Spinorama Preference Score with Perfect Sub | 5.99 | 7.95 |
| XLR Input | No | No |
| RCA Input | Yes | No |
| TRS Input | No | No |
| Optical Input | Yes | Yes |
| Coaxial Input | Yes | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bass Extension (-3dB) | - | 30Hz (measured, spinorama.org) |
| Bass Extension (-10dB) | - | approximately 22.6Hz (measured, spinorama.org) |
| Maximum SPL | - | 98dB at 1m each (manufacturer specified) |
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Prices on this page were last checked October 9, 2026 at 8:01 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: $594.99 per pair Amazon eBay
Older model: the Edifier S2000 Pro (ranked higher, rated 3.7/5).
Pros: The available digitized response suggests substantial bass reach, with a -3dB estimate around 41Hz. Scores are 4.24 standalone and 5.99 with an ideal subwoofer. Digital inputs and a self-contained stereo-pair format are convenient for general music listening. Digital input handles high-resolution audio up to 192kHz/24-bit.
Cons: The 4.0dB midrange span and uneven predicted room response suggest meaningful coloration. Favorable modeled EQ results should not be treated as the sound of the stock speaker or as proof that all dispersion issues are correctable.
Full Edifier S2000MKIII review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 65w RMS Per Speaker |
| App | No |
| Aux Input | No |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, aptX HD |
| Bluetooth Version | 5.0 |
| Coaxial Input | Yes |
| 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) |
| HDMI Input | No |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax |
| Optical Input | Yes |
| Outputs | None |
| RCA Input | Yes |
| Spinorama Preference Score | 4.24 |
| Spinorama Preference Score with Perfect Sub | 5.99 |
| TRS Input | No |
| USB Input | No |
| Weight | 20.7 lbs (9.4 kg) |
| XLR Input | No |
- 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)
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Devialet Phantom II 98 dB: $2,998 per pair Discontinued Devialet eBay
Newer model: the Devialet Phantom Ultimate 98dB, ranked lower, estimated 4.4/5.
Pros: The manufacturer-supplied measurement shows unusually deep bass for the enclosure size: -3dB at 30Hz. Scores of 6.87 standalone and 7.95 with an ideal subwoofer suggest that its appeal is not limited to bass quantity. Integrated amplification and network playback can replace several components, and its 2.3dB midrange response span is reasonably even. Measured bass extension of 30Hz (-3dB).
Cons: Small-enclosure bass extension at the measurement level does not guarantee the same response at high volume. Stereo requires two units, and the integrated architecture offers less system flexibility than conventional monitors. Discontinued.
Full Devialet Phantom II 98 dB review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 400W RMS each |
| Aux Input | No |
| Bass Extension (-10dB) | approximately 22.6Hz (measured, spinorama.org) |
| Bass Extension (-3dB) | 30Hz (measured, spinorama.org) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Coaxial Input | No |
| Dimensions | 6.6 x 6.2 x 8.6 in each |
| Drivers | One aluminum full-range driver; two aluminum bass drivers |
| Frequency Response | 18Hz - 21kHz (-6dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Wi-Fi, Ethernet, Bluetooth, AirPlay 2, Spotify Connect, UPnP, Roon Ready, analog/optical combo jack |
| Maximum SPL | 98dB at 1m each (manufacturer specified) |
| Optical Input | Yes |
| RCA Input | No |
| Spinorama Preference Score | 6.87 |
| Spinorama Preference Score with Perfect Sub | 7.95 |
| TRS Input | No |
| USB Input | No |
| Weight | 9.5 lbs (4.3 kg) each |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Devialet Phantom II 98 dB vs Genelec 8020D
- Devialet Phantom II 98 dB vs Genelec 8320A
- Devialet Phantom II 98 dB vs Genelec 8330A
- Devialet Phantom II 98 dB vs Dynaudio LYD 5
- Devialet Phantom II 98 dB vs Neumann KH80 DSP
- Devialet Phantom II 98 dB vs Klipsch The Fives
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