The catch
Kanto YU4
Smaller cabinets do not prove equal bass or output, and no measured sound comparison is given here.
Side by side
Kanto YU4 vs YU6: YU4 takes less width, and YU6 keeps the same source limits
Quick verdict
YU4 is right when the speakers share a desk with a monitor and paperwork, and YU4 saves 2.8 inches of combined cabinet width. YU6 is for when its larger cabinets fit and you specifically want the larger speaker platform, ideally after you have listened to it. On both original models the powered speaker stays on the left and the USB port only charges. Computer USB audio and HDMI TV control are missing from both. Either one can take a compatible MM turntable directly.
Before you buy
Why, and what it costs you
The payoff on a working desk is mostly width
A pair of YU4 cabinets adds up to 11 inches of body width, against 13.8 inches for YU6. A 2.8-inch gap can matter when a monitor and an open notebook share the desk. Depth differs by just 0.6 inch per cabinet. Before concluding that the larger model calls for a whole different room, measure both speaker positions. Listening spacing and rear clearance are not included in these totals.
Where this comes from
2 × 5.5 = 11 inches and 2 × 6.9 = 13.8 inches in width. 8.1 − 7.5 = 0.6 inch in depth. Body measurements only.
The catch
Kanto YU6
YU6 brings size and nothing more: no USB audio, no HDMI, no flexible powered-speaker placement.
Kanto YU4
- Why pick it
- The desk needs to keep usable width for work and not just for music.
- You want the original YU set of connections in the smaller cabinet.
- The catch
- Smaller cabinets do not prove equal bass or output, and no measured sound comparison is given here.
Kanto YU6
- Why pick it
- Stable support exists for the larger cabinets, and they don't crowd everyday work.
- You want the larger YU platform and have confirmed it by listening. You do not expect extra inputs from it.
- The catch
- YU6 brings size and nothing more: no USB audio, no HDMI, no flexible powered-speaker placement.
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What this page compares
For a desk, records and a TV, the original Kanto YU4 against the YU6. The comparison weighs usable furniture space, the fixed powered side and the USB connection that both lack.
Original YU4 and YU6 differ in size but share the same core source connections, so they are direct alternatives. They are the original models and not the newer G2 versions.
Which one fits
Pick the situations that sound like you
One desk holds the monitor, speakers and paperwork
YU4 takes 2.8 inches less combined body width.
- Kanto YU4
- Better fit
- Kanto YU6
- Caution
Direct audio from a USB-only laptop is required
USB audio input is absent from both original models.
- Kanto YU4
- Not suitable
- Kanto YU6
- Not suitable
A compatible MM turntable with no preamp built in
A phono setting is on both.
- Kanto YU4
- Good
- Kanto YU6
- Good
You assume the powered cabinet can be moved to the right
On both original models it stays fixed on the left.
- Kanto YU4
- Not suitable
- Kanto YU6
- Not suitable
In practice
Differences you will notice
The payoff on a working desk is mostly width
A pair of YU4 cabinets adds up to 11 inches of body width, against 13.8 inches for YU6. A 2.8-inch gap can matter when a monitor and an open notebook share the desk. Depth differs by just 0.6 inch per cabinet. Before concluding that the larger model calls for a whole different room, measure both speaker positions. Listening spacing and rear clearance are not included in these totals.
How we worked this out
2 × 5.5 = 11 inches and 2 × 6.9 = 13.8 inches in width. 8.1 − 7.5 = 0.6 inch in depth. Body measurements only.
Both models share the problem of a socket on the right
Suppose the only power socket you can reach and the computer dock are both on the right side of the desk. Both original models still put the powered cabinet on the left, the far side from them, so source and power cables have to reach it without crossing a walkway. YU6 does not come with a side selector either. Settle whether that cable route is acceptable before you pick a size, particularly if the desk gets moved for cleaning or a child also uses the space.
How we worked this out
A fixed active-left design, checked against a specific room layout. Nothing here recommends unsafe cable routing or electrical modification.
Both become equally awkward after a work-laptop upgrade
If you are moving from an older laptop to a USB-only model, do not read the rear USB socket as an audio input. On both original YU models it is for charging. Audio has to come through a suitable analog adapter, an optical route where available, or Bluetooth. Should direct USB audio from the computer be your reason for swapping speakers, neither of these exact generations solves it. And the G2 feature list does not carry over to the original Amazon models.
How we worked this out
The input list for each generation separates USB charging from USB audio. It does not assume any particular work computer allows Bluetooth or adapters.
Option A
Kanto, YU4
YU4
The desk needs to keep usable width for work and not just for music.
- Best for
- The desk needs to keep usable width for work and not just for music.
Facts we checked
- Cabinet width: 5.5 inches each
- Cabinet depth: 7.5 inches
- Powered side: Fixed left
- Laptop USB: USB-A charging only
Option B
Kanto, YU6
YU6
Stable support exists for the larger cabinets, and they don't crowd everyday work.
- Best for
- Stable support exists for the larger cabinets, and they don't crowd everyday work.
Facts we checked
- Cabinet width: 6.9 inches each
- Cabinet depth: 8.1 inches
- Powered side: Fixed left
- Laptop USB: USB-A charging only
Spec by spec
Where they really differ
| Spec | Kanto YU4 | Kanto YU6 | In practice |
|---|---|---|---|
| Cabinet width | 5.5 inches each | 6.9 inches each | Two YU6 cabinets take up 2.8 inches more body width in total. |
| Cabinet depth | 7.5 inches | 8.1 inches | Depth increases by 0.6 inch, before rear clearance for either model. |
| Powered side | Fixed left | Fixed left | Whichever size you pick, power and sources arrive in the same places. |
| Laptop USB | USB-A charging only | USB-A charging only | A rear USB socket does not make either model a USB speaker. |
| Records and optical audio | Switchable phono/line, auxiliary, two optical inputs | Switchable phono/line, auxiliary, two optical inputs | The same basic source plan works with either. |
Trade-offs
What each pick costs you
With Kanto YU4
- With a USB-only laptop, you need a compatible audio adapter or some other supported output.
With Kanto YU6
- Since the powered cabinet stays on the left, a source or socket on the right may call for longer cabling.
Change of plan
When the answer changes
There is little usable desk width
Go with Kanto YU4. YU4 packs the same set of inputs into narrower cabinets.
You want the larger platform and it already fits
Go with Kanto YU6. YU6 gives you a bigger size and no additional connection capabilities.
Decision guide
Before you buy
Evenings call for a larger pair, but the desk you use every weekday shouldn't get crowded. A bigger cabinet can't fix a source connection that doesn't suit.
What this page can’t tell you
- No threshold for measured output, bass or room size is claimed. A wired interspeaker connection is used by both.
By the numbers
What the data shows
What we found across the powered speakers we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Kanto YU4 |
|
| |
| Kanto YU6 |
|
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Kanto YU4
The desk needs to keep usable width for work and not just for music.
You want the original YU set of connections in the smaller cabinet.
See price & reviews on AmazonKanto YU6
Stable support exists for the larger cabinets, and they don't crowd everyday work.
You want the larger YU platform and have confirmed it by listening. You do not expect extra inputs from it.
See price & reviews on AmazonEach link opens in a new tab.
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