JBL Tour One M2 vs Sennheiser HDB 630: which should you buy?

On aggregated review scores the Sennheiser HDB 630 comes out ahead with a HearWiki score of 85. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Sennheiser HDB 630 - Great overall at around $450.

Over-Ear

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Sennheiser HDB 630 leads on 5 of 7 measures.

JBL Tour One M2
Sennheiser HDB 630

HearWiki score

Sound

6.5

9.4

Noise cancelling

7.2

8.2

Battery

8.8

9.7

Calls

7.0

8.5

Value

8.4

Price (USD)

$160

$450

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Mixed generations

Sennheiser HDB 630 (2025) against JBL Tour One M2 (2022). Neither is straightforwardly newer: the JBL Tour One M2 brings Bluetooth 5.3 against 5.2, while the Sennheiser HDB 630 answers with Top codec aptX Adaptive against AAC.

Tour One M22022
HDB 63020253 yr newer

What differsTour One M2HDB 630

Bluetooth: 5.3; 5.2
Top codec: AAC; aptX Adaptive

Level on: ANC type, Multipoint pairing, USB-C, Wear detection, Transparency mode, Custom EQ, Companion app.

Specifications

Tour One M2HDB 630

Type: Over-Ear; Over-Ear
Price (USD): $160; $450
HearWiki score: 62; 85
Released: 2022; 2025
Availability: Discontinued; Sold new
Driver: 40 mm dynamic; 42 mm dynamic
Driver type: dynamic; dynamic
Driver size: 40 mm; 42 mm
Drivers per side: 1; 1
Frequency response: 10 Hz - 40 kHz; 6 Hz - 40 kHz
Sound signature: -; neutral
Impedance: 32 Ω; 480 Ω
Sensitivity: 93 dB/mW; 105 dB/mW
Bluetooth: 5.3; 5.2
Codecs: SBC, AAC; SBC, AAC, aptX, aptX HD, aptX Adaptive
Multipoint pairing: Yes; Yes
Battery life: 50 h; 60 h
Battery life (ANC on): 30 h; 60 h
Full charge time: 120 min; 120 min
Quick charge: 10 min → 5 h; 10 min → 7 h
Wireless charging: No; No
Active noise cancelling: Yes; Yes
ANC type: adaptive; adaptive
Transparency mode: Yes; Yes
Companion app: Yes; Yes
Custom EQ: Yes; Yes
Wear detection: Yes; Yes
Controls: touch; touch
Voice assistant: Alexa, Google Assistant; Yes
Weight: 278 g; 311 g
Water resistance: none; none
Detachable cable: -; Yes
USB-C: Yes; Yes
Connector: -; 3.5 mm
Microphones: 4; 4

Specification comparison of JBL Tour One M2 vs Sennheiser HDB 630
Spec	JBL Tour One M2	Sennheiser HDB 630
Type	Over-Ear	Over-Ear
Price (USD)	$160	$450
HearWiki score	62 / 100 Average	85 / 100 Great
Released	2022	2025
Audio
Driver	40 mm dynamic	42 mm dynamic
Driver type	dynamic	dynamic
Driver size	40 mm	42 mm
Drivers per side	1	1
Frequency response	10 Hz - 40 kHz	6 Hz - 40 kHz
Sound signature	-	neutral
Impedance	32 Ω	480 Ω
Sensitivity	93 dB/mW	105 dB/mW
Wireless
Bluetooth	5.3	5.2
Codecs	SBC, AAC	SBC, AAC, aptX, aptX HD, aptX Adaptive
Multipoint pairing	Yes	Yes
Battery
Battery life	50 h	60 h
Battery life (ANC on)	30 h	60 h
Full charge time	120 min	120 min
Quick charge	10 min → 5 h	10 min → 7 h
Wireless charging	No	No
Features
Active noise cancelling	Yes	Yes
ANC type	adaptive	adaptive
Transparency mode	Yes	Yes
Companion app	Yes	Yes
Custom EQ	Yes	Yes
Wear detection	Yes	Yes
Controls	touch	touch
Voice assistant	Alexa, Google Assistant	Yes
Design
Weight	278 g	311 g
Water resistance	none	none
Detachable cable	-	Yes
USB-C	Yes	Yes
Connector	-	3.5 mm
Calls
Microphones	4	4

What reviewers said

JBL Tour One M2

The JBL Tour One M2 is a premium over-ear wireless headphone with adaptive noise cancellation and an impressive 50-hour battery life when ANC is off. It supports high-resolution audio via LDAC and LDHC codecs, along with Bluetooth 5.3 multipoint for seamless device switching. With a comfortable 268g build, it also offers quick charging, wear detection, and a customizable EQ through its companion app.

Pro:Excellent battery life of up to 50 hours without ANC
Pro:Supports high-quality LDAC and LDHC codecs
Pro:Adaptive noise cancellation with transparency mode

Con:No official water resistance rating
Con:Sensitivity is relatively low at 93 dB/mW
Con:Heavier than some rivals at 268 grams

Sennheiser HDB 630

The Sennheiser HDB 630 is a premium wireless over-ear headphone that prioritizes audio fidelity above all else, pairing a detailed, balanced sound with strong adaptive noise cancellation. It offers an extensive feature set, including multi-device pairing, a transparent mode, and support for high-resolution aptX codecs via its included USB dongle. While its sound quality is a clear standout, its high impedance and specific tuning may not suit every listener, and its premium price reflects its niche focus on audiophiles who want wireless convenience without sacrificing performance.

Pro:Excellent, balanced sound with a musical midrange
Pro:Strong adaptive noise cancellation with transparency mode
Pro:Long 60-hour battery life and quick charge support

Con:High 480-ohm impedance may require more power than typical phones
Con:Noticeable sonic quirks in certain frequency ranges
Con:Premium price tag for a niche audience

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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