Short answer: the Devialet Phantom II 98 dB on measured sound quality, the Edifier R1280T on price. The Devialet Phantom II 98 dB ranks #9 of 65 powered bookshelf speakers at $2998. The Edifier R1280T ranks #59 at $129.99, $2868.01 cheaper.
What the Edifier R1280T offers: ASR’s review found useful moderate-level bass output from an inexpensive powered pair. Remote volume and bass/treble controls make it easy to use without separate amplification. Measured bass reaches -3dB around 63Hz. Watch for: Preference scores of 1.70 standalone and 4.31 with an ideal subwoofer reflect substantial tonal limitations, not just missing bass. The response spans 5.5dB from 300Hz to 5kHz, and listening-window narrow-band deviation is 0.650. Resonances and treble unevenness affect reflected sound too. Listening height is important, and high-level compression changes the balance.
What the Devialet Phantom II 98 dB offers: The manufacturer-supplied measurement shows unusually deep bass for the enclosure size: -3dB at 30Hz. Scores of 6.07 standalone and 7.15 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. Watch for: 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.
Buy the Edifier R1280T if the price is the priority over sound quality, or the Devialet Phantom II 98 dB if sound quality is the priority over the price.
If sound quality matters at all to you, skip the Edifier R1280T. It ranks near the bottom of the 65 powered bookshelf speakers, so look higher up the list instead.
Want more options? Browse the full Powered Home rankings.
Specifications Side By Side
| Edifier R1280T | Devialet Phantom II 98 dB | |
|---|---|---|
| Price | $129.99 per pair | $2,998 per pair |
| Ranked | #59 of 65 in Medium Size Powered Bookshelf Speakers | #9 of 65 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 80Hz (measured, Audio Science Review) | 30Hz (measured, spinorama.org) |
| Bass Extension (-10dB) | 62Hz (measured, Audio Science Review) | approximately 22.6Hz (measured, spinorama.org) |
| Dimensions | 9.2"H x 7.7"W x 5.7"D (234 x 196 x 146 mm) | 6.6 x 6.2 x 8.6 in each |
| Frequency Response | 52Hz - 20kHz (Manufacturer specified) | - |
| Inputs | 2x RCA Input | Wi-Fi, Ethernet, Bluetooth, AirPlay 2, Spotify Connect, UPnP, Roon Ready, analog/optical combo jack |
| Outputs | None | - |
| Weight | 10.8 lbs (4.9 kg) | 9.5 lbs (4.3 kg) each |
| Drivers | 4" (102mm) woofer | One aluminum full-range driver; two aluminum bass drivers |
| App | No | - |
| Bluetooth | No | - |
| EQ | No | - |
| Amplifier Power | 42w RMS Total | 400W RMS each |
| Spinorama Preference Score | 1.70 | 6.07 |
| Spinorama Preference Score with Perfect Sub | 4.31 | 7.15 |
| Bluetooth Codecs | - | SBC, AAC |
| Maximum SPL | - | 98dB at 1m each (manufacturer specified) |
Related Speaker Comparisons
More worthwhile head-to-heads for Devialet Phantom II 98 dB:
- Genelec 8331A vs Devialet Phantom II 98 dB
- Neumann KH120 MKII vs Devialet Phantom II 98 dB
- Genelec 8030C vs Devialet Phantom II 98 dB
- Neumann KH80 DSP vs Devialet Phantom II 98 dB
- Devialet Phantom II 98 dB vs Dynaudio LYD 5
Prices on this page were last checked September 16, 2026 at 12:41 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 R1280T: $129.99 per pair Amazon eBay
Pros: ASR’s review found useful moderate-level bass output from an inexpensive powered pair. Remote volume and bass/treble controls make it easy to use without separate amplification. Measured bass reaches -3dB around 63Hz. Measured bass extension of 80Hz (-3dB).
Cons: Preference scores of 1.70 standalone and 4.31 with an ideal subwoofer reflect substantial tonal limitations, not just missing bass. The response spans 5.5dB from 300Hz to 5kHz, and listening-window narrow-band deviation is 0.650. Resonances and treble unevenness affect reflected sound too. Listening height is important, and high-level compression changes the balance.
Full Edifier R1280T review and specifications →
| Amplifier Power | 42w RMS Total |
|---|---|
| App | No |
| Bass Extension (-10dB) | 62Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 80Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Dimensions | 9.2"H x 7.7"W x 5.7"D (234 x 196 x 146 mm) |
| Drivers | 4" (102mm) woofer |
| EQ | No |
| Frequency Response | 52Hz - 20kHz (Manufacturer specified) |
| Inputs | 2x RCA Input |
| Outputs | None |
| Spinorama Preference Score | 1.70 |
| Spinorama Preference Score with Perfect Sub | 4.31 |
| Weight | 10.8 lbs (4.9 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Devialet Phantom II 98 dB: $2,998 per pair Devialet eBay
Pros: The manufacturer-supplied measurement shows unusually deep bass for the enclosure size: -3dB at 30Hz. Scores of 6.07 standalone and 7.15 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.
Full Devialet Phantom II 98 dB review and specifications →
| Amplifier Power | 400W RMS each |
|---|---|
| Bass Extension (-10dB) | approximately 22.6Hz (measured, spinorama.org) |
| Bass Extension (-3dB) | 30Hz (measured, spinorama.org) |
| Bluetooth Codecs | SBC, AAC |
| Dimensions | 6.6 x 6.2 x 8.6 in each |
| Drivers | One aluminum full-range driver; two aluminum bass drivers |
| Inputs | Wi-Fi, Ethernet, Bluetooth, AirPlay 2, Spotify Connect, UPnP, Roon Ready, analog/optical combo jack |
| Maximum SPL | 98dB at 1m each (manufacturer specified) |
| Spinorama Preference Score | 6.07 |
| Spinorama Preference Score with Perfect Sub | 7.15 |
| Weight | 9.5 lbs (4.3 kg) each |
- 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 8330A
- Devialet Phantom II 98 dB vs Klipsch The Fives
- Devialet Phantom II 98 dB vs Dynaudio LYD 5
- Devialet Phantom II 98 dB vs JBL 305P MKII
- Devialet Phantom II 98 dB vs Neumann KH80 DSP
- Devialet Phantom II 98 dB vs KEF LS50 Wireless II
- Devialet Phantom II 98 dB vs Genelec 8030C
- See all 37 comparisons