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In their words
@hackneyedlisten87 · Owner-reported
Owned 1–6 months · Still using it: yes, daily · Posted
With the new firmware update the battery on each bud might be out of sync by 1-2% but should get just about the same battery life as said by soundguys
Noise cancelling in the real world · worse than expected
Battery · better than expected
Mic on calls · better than expected
Would buy again
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JBL Live Beam 3Frequency Response(measured on a B&K 5128)
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Measured frequency response (dB relative) against the SoundGuys Headphone Preference Curve. When the measurement goes above the dashed line, that frequency is louder than our preference curve, and when it goes below: it's quieter. Use the curve for comparison purposes only, as your taste may vary.
JBL Live Beam 3: frequency response, as measured in the SoundGuys lab. Frequency in hertz.
Frequency (Hz)
Response (dB)
20
9.3
25
9.5
32
9.4
40
9.1
50
8.5
63
7.7
80
6.2
100
3.7
125
1.0
160
-1.2
200
-2.7
250
-3.8
315
-4.6
400
-4.8
500
-2.7
630
-0.6
800
-0.5
1000
-0.6
1250
0.3
1600
2.4
2000
4.2
2500
7.1
3150
9.6
4000
9.2
5000
7.7
6300
7.0
8000
4.1
10000
-4.0
12500
1.9
16000
-1.9
20000
-18.0
JBL Live Beam 3Attenuation(measured on a B&K 5128)
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Solid lines: passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Dashed lines: total attenuation (dB) with ANC on — passive isolation plus active noise cancelling. Higher on the chart means more attenuation.
JBL Live Beam 3: passive isolation, as measured in the SoundGuys lab. Frequency in hertz.
Frequency (Hz)
Attenuation (dB)
21
0.3
26
3.0
33
1.2
41
1.6
52
1.3
65
1.9
82
2.2
103
2.7
130
3.0
163
3.4
205
4.8
259
5.9
325
4.2
410
8.3
516
6.8
613
7.3
772
11.3
972
13.0
1220
13.7
1540
15.9
1940
19.2
2440
22.0
3070
25.0
3870
23.1
4870
21.1
6130
22.6
7720
32.1
9720
23.9
12200
21.1
15400
21.8
19400
29.9
JBL Live Beam 3: noise cancelling, as measured in the SoundGuys lab. Frequency in hertz.
Virtual mean opinion scores (MOS) on a 1–5 scale, modeled from the measured response by HEAD acoustics’ MDAQS (Multi-Dimensional Audio Quality Score) model. Higher is better across timbre, distortion, and immersiveness — add other models to see where this one lands.
What a reader who owns the JBL Live Beam 3 reports after living with it. Owner-reported, checked before publishing; ordered photo-verified first, then newest.
Owner reviews are not paid for, not solicited from specific owners, and not rewritten by us: at most we proofread typos, which is shown on the review’s own page and which the author can undo. The commission SoundGuys may earn on this page comes from retail links, never from owner reviews.
1 owner review
HEvery author writes under a generated pseudonym; a member can choose to show their name and photo beside it. A signed-in author’s email is never shown. Read more · The reader says they own it. We have not seen proof, and we say so — no label here is proof of a purchase. Read more · Owned 1–6 months · Still using it: yes, daily · Posted
Would buy again
With the new firmware update the battery on each bud might be out of sync by 1-2% but should get just about the same battery life as said by soundguys