Short answer: the JBL Tour One M3, though neither ranks well in its class. It ranks #377 of 481 over-ear headphones by sound quality, rated 2.8/5, at $347.99. The KLH Ultimate One ranks #415, rated 2.5/5, at $325.11, $22.88 cheaper, a saving that is not big enough to make up the sound-quality gap. Both are rated below 3.0/5 among the 481 over-ear headphones; for better sound, the HIFIMAN Ananda Nano ranks #6 at $319.
The case for the JBL Tour One M3: Active noise cancelling is paired with a long claimed battery life of 40 hours with ANC on and 70 hours with it off. Watch for: In two hobbyist measurements on squig.link it scores 55.7 for Harman preference, held back by a 4.9 dB presence dip in the 3 to 6 kHz range and a 10 dB dip near 9.2 kHz.
Why pick the KLH Ultimate One: Bass from 60 to 200 Hz runs about 8.5 dB above target with sub-bass 5 dB up, so bass lovers get heavy, rumbling lows from an open headphone. The tradeoff: In oratory1990’s measurement the treble also sits about 5 dB above target from 3 to 16 kHz with a 9.6 dB peak near 6 kHz, which can make vocals and cymbals sound sharp and tiring at volume.
Buy the JBL Tour One M3. It is rated higher for sound quality, and the $22.88 you would save on the KLH Ultimate One does not close the gap.
Looking for alternatives? See the complete Headphones rankings.
Active noise cancelling is paired with a long claimed battery life of 40 hours with ANC on and 70 hours with it off.
Amazon $347.99 eBay
Bass from 60 to 200 Hz runs about 8.5 dB above target with sub-bass 5 dB up, so bass lovers get heavy, rumbling lows from an open headphone.
Amazon $325.11 eBayPrices on this page were last checked October 16, 2026 at 5:46 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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Specifications Side By Side
| JBL Tour One M3 | KLH Ultimate One | |
|---|---|---|
| Price | $347.99 | $325.11 |
| Ranked | #377 of 481 in Over-Ear Headphones | #415 of 481 in Over-Ear Headphones |
| Form Factor | Over-ear | Over-ear |
| Harman Preference Score | 56 (median of 2 squig.link measurements, calibrated to AutoEQ) | 49 (measured by oratory1990, via AutoEQ) |
| Deviation From Target | 2.91 dB standard deviation | 3.96 dB standard deviation |
| Tonal Tilt | -1.41 (negative is warmer, positive brighter) | -1.03 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.8 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+2.6 dB at 30 Hz) |
| Connection | Wireless and wired | Wired |
| Back | Closed | Open |
| Driver Type | Dynamic | Dynamic |
| Drivers | 1 x 40mm dynamic | 1 x 50mm dynamic |
| Impedance | 18 ohms | 32 ohms |
| Sensitivity | 122 dB SPL@1kHz | 97 dB/mW |
| Weight | 0.6 lbs (278 g) | 0.7 lbs (340 g) |
| Frequency Response | 10Hz - 40kHz (Manufacturer specified) | 18Hz - 22kHz (Manufacturer specified) |
| Active Noise Cancelling | Yes | - |
| Battery Life | 40 hours with ANC (70 without, Manufacturer specified) | - |
| Bluetooth Version | 5.3 | - |
| Bluetooth Codecs | SBC, AAC, LC3, LDAC | - |
| Built-in Microphone | Yes | No |
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