Short answer: the Kali Audio SM-5. It ranks #26 of 108 powered bookshelf speakers by sound quality (rated 4.2/5) at $2,998 and is still sold new; the Kanto YU ranks #58 (rated 3.7/5) and is discontinued, so it is only an option used.
What the Kanto YU does well: A compact powered pair with Bluetooth, RCA inputs, a remote, tone controls and a subwoofer output for simple desktop setups. Watch for: Standalone preference is 3.46 and the -3dB point is about 85Hz, so it lacks low-bass weight.
The Kali Audio SM-5 is the more accurate pick. A coaxial studio monitor with deep bass, consistent sound at any listening height and flexible built in DSP. Its measured preference score, a predictor of how neutral it sounds, is 5.18 against 3.46 for the Kanto YU. Watch for: Scores of 5.18 standalone and 7.13 with an ideal subwoofer are good but below the leading reference monitors, so its advanced driver layout does not justify a near-top ranking by itself.
Buy the Kali Audio SM-5. It is rated higher for sound quality and still sold new, while the Kanto YU is discontinued.
Want more options? Browse the full Powered Home rankings.
A compact powered pair with Bluetooth, RCA inputs, a remote, tone controls and a subwoofer output for simple desktop setups.
A coaxial studio monitor with deep bass, consistent sound at any listening height and flexible built in DSP.
Prices on this page were last checked October 31, 2026 at 7:11 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| Kanto YU | Kali Audio SM-5 | |
|---|---|---|
| Price | $349.99 per pair Discontinued | $2,998 per pair |
| Ranked | #58 of 108 in Medium Size Powered Bookshelf Speakers | #26 of 108 in Medium Size Powered Bookshelf Speakers |
| Enclosure | 2-way powered, rear-ported MDF | - |
| Drivers | 1” silk-dome tweeter, 4” Kevlar woofer | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer |
| Dimensions | 8.7H x 5.5W x 7.5D in | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) |
| Weight | 6.2 lbs (2.8 kg) active, 5.3 lbs (2.4 kg) passive | 20.9 lbs (9.5 kg) each |
| Amplifier Power | 70W RMS / 140W peak per pair | 150W total |
| Inputs | RCA and Bluetooth 4.2 aptX | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Bluetooth Codecs | SBC, aptX | - |
| Country | Canada (design) | - |
| Spinorama Preference Score | 3.46 | 5.18 |
| Spinorama Preference Score with Perfect Sub | 6.38 | 7.13 |
| Subwoofer Output | Yes | - |
| Outputs | Subwoofer | - |
| XLR Input | No | Yes |
| RCA Input | Yes | No |
| TRS Input | No | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | Yes |
| Aux Input | No | No |
| Bluetooth | Yes | No |
| Bluetooth Version | 4.2 | - |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| Bass Extension (-10dB) | - | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | - | 45Hz (measured, Erin’s Audio Corner) |
| App | - | Kali Audio DSP software (free download) |
| EQ | - | Yes, per-speaker DSP |
| Maximum SPL | - | 117dB (manufacturer specified) |
Related Speaker Comparisons
More top alternatives to Kali Audio SM-5: