The Kanto ORA4 140W speakers are designed to be the bigger brother of the original ORA, incorporating 4-inch woofers and boasting more power. They are still desk-friendly in size, but their increased bulk and output make them appropriate for other applications, too. For those looking to push beyond small, strictly desktop speakers and who have a bit more room to fill with quality sound, the ORA4 looks like a promising solution. Here is my review.
Modern wins
You can tell Kanto enjoyed putting together the spec sheet for the ORA4, as there’s a lot to like here. With its fully active, bi-amplified design, these speakers are more studio-grade than you might think. Additionally, there’s a built-in DSP, which manages how incoming frequencies are divided up, resulting in tighter control.
The ¾-inch tweeters pair with 4-inch woofers, a clear step up from the little brother ORA.
When it comes to connecting the ORA4 to a device, the I/O is impressively modern. USB-C with support for up to 24-bit/96 KHz is the clear highlight, though it’s also great to see Bluetooth 5.0. There’s also RCA.
Balanced, yet satisfying
The main highlight of the ORA4 is a big one: it boasts impressively balanced sound. It is neutral without being overly cold. Vocals are a particular highlight, which is the most important aspect of my listening enjoyment.
Bass is a winner, too, as the 4-inch woofer delivers a significant thump. Quite often with 2.0 setups, I’ll immediately notice the need for a subwoofer to “complete” the setup. With the ORA4, I truly think these speakers could stand alone for most. Even with the volume cranked up high, these speakers don’t lose control or become overloaded with distortion.
Some nitpicks
When it comes to downsides, I think the omission of an HDMI ARC port is my biggest disappointment. I could easily see this being a soundbar replacement for bedroom setups, so that feels like a missed opportunity.
The lack of bass/treble adjustment on the speakers themselves is also surprising. This is usually an easy way to quickly tweak EQ, but it’s not available on the ORA4.
Disclosure: Review sample provided by Kanto.
Final Verdict
At $449.99, the Kanto ORA4 140W speakers sit in a competitive range, but they offer a strong mix of power, clarity, and modern features. They feel like a meaningful step up in both performance and versatility.
While not perfect, the ORA4 delivers where it matters most, making it a compelling option for anyone looking for bigger, more capable speakers without moving to a more complex setup.
Positives and Negatives
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Fully active bi-amplified design
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Built-in DSP frequency management
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Modern USB-C high-res support
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Balanced, neutral sound signature
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Strong, punchy bass output
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Clear, detailed vocal performance
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Low distortion at volume
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No onboard EQ adjustments
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No HDMI ARC input
