Short answer: the Kanto YU4 on measured sound quality, the Edifier R1280DB on price. The Kanto YU4 ranks #14 of 24 powered bookshelf speakers, rated 3.3/5, at $479.99. The Edifier R1280DB ranks #60, rated 3.1/5, at $159.99, $320 cheaper.
The case for the Kanto YU4: Phono, optical and Bluetooth inputs, remote control and a subwoofer output make it convenient for a compact multi-source system. The tradeoff: Standalone preference is only 2.89, with a -3dB point around 86Hz and a 4.2dB midrange response span.
What the Edifier R1280DB does well: Optical/coaxial inputs and Bluetooth add practical flexibility over the analog R1280T, while remote and tone controls simplify everyday listening. The tradeoff: The compact format is better suited to nearfield listening than high-volume playback across a large room.
Buy the Kanto YU4 if sound quality matters more than the price. Buy the Edifier R1280DB if the price matters more than sound quality.
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Specifications Side By Side
| Kanto YU4 | Edifier R1280DB | |
|---|---|---|
| Price | $479.99 per pair | $159.99 per pair |
| Ranked | #14 of 24 in Small Size Powered Bookshelf Speakers | #60 of 67 in Medium Size Powered Bookshelf Speakers |
| Enclosure | Powered 2-way, rear-ported | - |
| Drivers | 1" silk-dome tweeter, 4" Kevlar woofer | 4" (102mm) woofer |
| Frequency Response | 60Hz-20kHz | 55 Hz-20 kHz (-3dB) (Manufacturer specified) |
| Amplifier Power | 70W RMS / 140W peak per pair | 42w RMS Total |
| Inputs | Bluetooth, optical, RCA/phono, 3.5mm | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax |
| Bluetooth Codecs | SBC, aptX | SBC (inferred; additional codecs unverified) |
| Outputs | Subwoofer | None |
| Dimensions | 8.7H x 5.5W x 7.5D in | 9.2"H x 5.7"W x 7.7"D (233.7 x 144.8 x 195.6 mm) |
| Weight | 6.8 lbs (3.1 kg) powered / 5.5 lbs (2.5 kg) passive | 10.8 lbs (4.9 kg) |
| Spinorama Preference Score | 2.89 | - |
| Spinorama Preference Score with Perfect Sub | 5.83 | - |
| Subwoofer Output | Yes | - |
| XLR Input | No | No |
| RCA Input | Yes | Yes |
| TRS Input | No | No |
| Optical Input | Yes | Yes |
| Coaxial Input | No | Yes |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | No |
| Bluetooth | Yes, 4.0 | Yes, 5.1 |
| Bass Extension (-3dB) | - | 80Hz (measured, Audio Science Review) - shares the same driver/cabinet platform as the R1280T; read from that thread's chart |
| Bass Extension (-10dB) | - | 62Hz (measured, Audio Science Review) - shares the same driver/cabinet platform as the R1280T; read from that thread's chart |
| App | - | No |
| EQ | - | No |
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Prices on this page were last checked September 23, 2026 at 11:24 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
Kanto YU4: $479.99 per pair Kanto eBay
Pros: Phono, optical and Bluetooth inputs, remote control and a subwoofer output make it convenient for a compact multi-source system. ASR’s measured horizontal coverage is broad enough for some freedom of seating position. The ideal-subwoofer preference score of 5.83 indicates that bass support would materially improve its usefulness.
Cons: Standalone preference is only 2.89, with a -3dB point around 86Hz and a 4.2dB midrange response span. Response irregularities remain even after bass extension is removed from the comparison, so a subwoofer alone will not make it neutral. Sensitivity measured at an arbitrary powered-speaker gain setting is not a reliable basis for judging efficiency or maximum volume.
Full Kanto YU4 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 70W RMS / 140W peak per pair |
| Aux Input | Yes |
| Bluetooth | Yes, 4.0 |
| Bluetooth Codecs | SBC, aptX |
| Coaxial Input | No |
| Dimensions | 8.7H x 5.5W x 7.5D in |
| Drivers | 1" silk-dome tweeter, 4" Kevlar woofer |
| Enclosure | Powered 2-way, rear-ported |
| Frequency Response | 60Hz-20kHz |
| HDMI Input | No |
| Inputs | Bluetooth, optical, RCA/phono, 3.5mm |
| Optical Input | Yes |
| Outputs | Subwoofer |
| RCA Input | Yes |
| Spinorama Preference Score | 2.89 |
| Spinorama Preference Score with Perfect Sub | 5.83 |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 6.8 lbs (3.1 kg) powered / 5.5 lbs (2.5 kg) passive |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Kanto YU4 Measurements (spinorama.org)
- Jasper Tech: Best Powered Bookshelf Speakers for Every Budget - 2025 More from Jasper Tech →
- Jasper Tech: Best Premium Computer Speakers: Kanto ORA4 Review & Comparison
- Jasper Tech: Best Desktop Computer Speakers for Every Budget
- Erin’s Audio Corner: 10 Great (and Terrible) Speakers Under $300! More from Erin’s Audio Corner →
- Head-to-Head Comparisons
Edifier R1280DB: $159.99 per pair Amazon eBay
Pros: Optical/coaxial inputs and Bluetooth add practical flexibility over the analog R1280T, while remote and tone controls simplify everyday listening. It is a convenient inexpensive stereo system rather than a separate amplifier-and-speaker setup. Measured bass extension of 80Hz (-3dB).
Cons: The compact format is better suited to nearfield listening than high-volume playback across a large room. Basic tone controls offer less flexibility than parametric equalization.
Full Edifier R1280DB review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 42w RMS Total |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 62Hz (measured, Audio Science Review) - shares the same driver/cabinet platform as the R1280T; read from that thread's chart |
| Bass Extension (-3dB) | 80Hz (measured, Audio Science Review) - shares the same driver/cabinet platform as the R1280T; read from that thread's chart |
| Bluetooth | Yes, 5.1 |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Coaxial Input | Yes |
| Dimensions | 9.2"H x 5.7"W x 7.7"D (233.7 x 144.8 x 195.6 mm) |
| Drivers | 4" (102mm) woofer |
| EQ | No |
| Frequency Response | 55 Hz-20 kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth, 2x RCA Input, Digital Optical, Digital Coax |
| Optical Input | Yes |
| Outputs | None |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Weight | 10.8 lbs (4.9 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Related-model measurements: Edifier R1280T (not R1280DB)
- DSAUDIO.review: Edifier R1280DB vs Edifier R1700BT Sound Demo w/ Bass Test More from DSAUDIOreview →
- DSAUDIO.review: Edifier R1280DBs vs Edifier R1700BTs Sound Comparison
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Edifier R1280DBs sound.DEMO
- Related-model Spinorama: Edifier R1280T (not R1280DB)
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