The catch
Kanto ORA4
Before it can use ORA4's line input, a turntable with no suitable preamp needs one.
Side by side
Kanto ORA4 vs YU4: ORA4 makes laptop audio easier, and YU4 takes records directly
Quick verdict
For a USB laptop on a tight desk, ORA4 is the simpler fit. Original YU4 is the one to pick if a compatible MM turntable needs its own phono stage or an optical source has to plug in directly. Per cabinet, ORA4 is 0.8 inch narrower and shallower, though its RCA input is line level. The USB socket on YU4 only charges devices. When a subwoofer is connected, ORA4 also splits bass at 80 Hz automatically, which is a more specific feature than simply having a sub output.
Before you buy
Why, and what it costs you
For the work-and-vinyl routine, tally the piece of hardware each pair leaves out
Pair a USB-only laptop with a turntable that has no preamp and neither speaker set connects everything directly. ORA4 takes care of the laptop, but records need a suitable phono stage. YU4 works with a compatible MM cartridge, but the laptop needs another route. When work audio plays all day and records only now and then, ORA4 simplifies the connection you use most. When vinyl is the main habit and the computer already has analog output, YU4 may let you do without more hardware.
Where this comes from
Two source constraints stated outright, set against the verified phono and USB differences. No add-on price or compatibility is assumed.
The catch
Kanto YU4
Original YU4 offers no USB audio from a computer. Its charging port is no substitute for a DAC or an adapter.
Kanto ORA4
- Why pick it
- Desk space is tight and a USB laptop is what you use every day.
- A powered subwoofer is in your plans, and you want the automatic 80 Hz filtering that is documented.
- The catch
- Before it can use ORA4's line input, a turntable with no suitable preamp needs one.
Kanto YU4
- Why pick it
- You play records regularly, and your compatible MM turntable has no preamp.
- Optical audio comes from a TV or player, and you don't need direct USB.
- The catch
- Original YU4 offers no USB audio from a computer. Its charging port is no substitute for a DAC or an adapter.
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What this page compares
Work, records and a crowded desk: ORA4 or the original YU4? The comparison covers the extra adapters each source needs and what a subwoofer changes.
Both compact Kanto pairs are aimed at the same desk. One puts the computer first, and the other has an MM phono stage and optical inputs.
Which one fits
Pick the situations that sound like you
A USB-only laptop and not much desk space
ORA4 takes USB audio directly and has smaller cabinets.
- Kanto ORA4
- Better fit
- Kanto YU4
- Caution
An MM turntable that has no preamp
The phono stage comes with YU4.
- Kanto ORA4
- Caution
- Kanto YU4
- Better fit
A TV with only optical joins the same setup
Optical goes straight into YU4.
- Kanto ORA4
- Caution
- Kanto YU4
- Better fit
Automatic filtering is wanted once a subwoofer is added
Automatic 80 Hz high-pass and low-pass is in ORA4's documentation.
- Kanto ORA4
- Better fit
- Kanto YU4
- Caution
In practice
Differences you will notice
For the work-and-vinyl routine, tally the piece of hardware each pair leaves out
Pair a USB-only laptop with a turntable that has no preamp and neither speaker set connects everything directly. ORA4 takes care of the laptop, but records need a suitable phono stage. YU4 works with a compatible MM cartridge, but the laptop needs another route. When work audio plays all day and records only now and then, ORA4 simplifies the connection you use most. When vinyl is the main habit and the computer already has analog output, YU4 may let you do without more hardware.
How we worked this out
Two source constraints stated outright, set against the verified phono and USB differences. No add-on price or compatibility is assumed.
A TV can cancel out the advantage of a compact desk
Across both cabinets, ORA4 is 1.6 inches narrower in total and 0.8 inch shallower per speaker. If that desk faces a television whose usable audio output is optical, though, original YU4 takes the feed directly and ORA4 cannot. A converter would then need space and power of its own. Measure the whole source chain along with the two cabinets. HDMI ARC television control is not available on either pair.
How we worked this out
2 × (5.5 − 4.7) = 1.6 inches of width. 7.5 − 6.7 = 0.8 inch of depth. The optical-only source is a stated condition.
Adding bass later has effects beyond the amount of bass
According to its documentation, ORA4's 80 Hz crossover passes the lower range to a connected subwoofer and high-passes the main speakers. For compact cabinets that stay on a busy desk, that is a clear split of the work. Original YU4 does have a sub output, but it should not get credit for the newer generation's filtering. What differs here is the setup, and it does not show that ORA4 plays louder or bothers the neighbors less. The subwoofer also still needs a suitable location and its own adjustment.
How we worked this out
The documented automatic high-pass and low-pass behavior is set beside the original generation's feature table. No measured acoustic gain is implied.
Option A
Kanto, ORA4
ORA4
Desk space is tight and a USB laptop is what you use every day.
- Best for
- Desk space is tight and a USB laptop is what you use every day.
Facts we checked
- Computer: USB-C audio
- Turntable: RCA line input
- Optical source: No optical input
- Body width and depth: 4.7 W by 6.7 D inches
Option B
Kanto, YU4
YU4
You play records regularly, and your compatible MM turntable has no preamp.
- Best for
- You play records regularly, and your compatible MM turntable has no preamp.
Facts we checked
- Computer: USB-A charging only
- Turntable: Switchable MM phono/line
- Optical source: Two optical inputs
- Body width and depth: 5.5 W by 7.5 D inches
Spec by spec
Where they really differ
| Spec | Kanto ORA4 | Kanto YU4 | In practice |
|---|---|---|---|
| Computer | USB-C audio | USB-A charging only | When USB is the output you have available, ORA4 needs no separate computer audio adapter. |
| Turntable | RCA line input | Switchable MM phono/line | The stage a compatible turntable is missing can come from YU4. |
| Optical source | No optical input | Two optical inputs | What a TV outputs can override a preference for desk size. |
| Body width and depth | 4.7 W by 6.7 D inches | 5.5 W by 7.5 D inches | Added across two cabinet widths, ORA4's saving is 1.6 inches. |
| With a subwoofer | Automatic 80 Hz high-pass and low-pass | Subwoofer output, without that ORA4 automatic crossover feature | Having a sub socket tells you nothing about how the filtering works. |
Trade-offs
What each pick costs you
With Kanto ORA4
- A smaller body still needs room for cables, ventilation and stable support.
With Kanto YU4
- G2's crossover and USB features do not apply to this original model.
Change of plan
When the answer changes
The connection worth simplifying is daily computer audio
Go with Kanto ORA4. USB audio plugs straight into ORA4.
Without these, records or optical audio call for extra hardware
Go with Kanto YU4. Those connections come built into original YU4.
Decision guide
Before you buy
Work on weekdays and records in the evening both fall to the same speakers. Which model is easiest depends on which source would otherwise need another box.
What this page can’t tell you
- No claims are made about hearing, neighbor disturbance, bass output or sound quality. Installation space is not included in the published body dimensions.
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 ORA4 |
|
| |
| Kanto YU4 |
|
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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 ORA4
Desk space is tight and a USB laptop is what you use every day.
A powered subwoofer is in your plans, and you want the automatic 80 Hz filtering that is documented.
See price & reviews on AmazonKanto YU4
You play records regularly, and your compatible MM turntable has no preamp.
Optical audio comes from a TV or player, and you don't need direct USB.
See price & reviews on AmazonEach link opens in a new tab.
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