Short answer: both are discontinued, and they are rated the same for sound quality, though neither ranks well in its class. (#118 and #119 of 134 over-ear headphones). Either one is only an option used, so choose on condition and price. Both are rated below 3.0/5 among the 134 over-ear headphones, and the HIFIMAN Ananda Nano, ranked #3 at $319, is a better place to start if sound quality matters.
Why pick the Bowers & Wilkins Px7 S2: Wireless features are strong, with active noise cancelling, Bluetooth 5.2 and a wide codec list including aptX Adaptive and aptX HD, plus a built-in microphone and about 30 hours of battery life. The tradeoff: The bass boost is large enough to overwhelm the low mids on some tracks, and a peak of nearly 7 dB near 8.7 kHz plus treble about 4 dB hot adds a bright, splashy edge to cymbals.
The case for the Bowers & Wilkins Px7 S2e: Active noise cancelling, Bluetooth 5.2 with SBC, AAC, aptX, aptX HD and aptX Adaptive, a built-in microphone and about 30 hours of battery cover the wireless essentials. Watch for: Sub-bass is about 6 dB over target and bass about 5 dB over, so the low end is heavy and can mask the lower midrange, which is itself about 1.6 dB warm.
Buy the Bowers & Wilkins Px7 S2 or the Bowers & Wilkins Px7 S2e, whichever you find used in better condition; both are discontinued. For a new speaker, start with the HIFIMAN Ananda Nano instead.
Want more options? Browse the full Headphones rankings.
Specifications Side By Side
| Bowers & Wilkins Px7 S2 | Bowers & Wilkins Px7 S2e | |
|---|---|---|
| Price | $230.00 Discontinued | $344.83 Discontinued |
| Ranked | #118 of 134 in Over-Ear Headphones | #119 of 134 in Over-Ear Headphones |
| Form Factor | Over-ear | Over-ear |
| Harman Preference Score | 53 (measured by oratory1990, via AutoEQ) | 53 (measured by oratory1990, via AutoEQ) |
| Deviation From Target | 3.30 dB standard deviation | 2.90 dB standard deviation |
| Tonal Tilt | -1.27 (negative is warmer, positive brighter) | -1.59 (negative is warmer, positive brighter) |
| Connection | Wireless and wired | Wireless and wired |
| Back | Closed | Closed |
| Driver Type | Dynamic | Dynamic |
| Drivers | 1 x 40mm dynamic | 1 x 40mm dynamic |
| Weight | 0.7 lbs (307 g) | 0.7 lbs (307 g) |
| Frequency Response | 10Hz - 30kHz (Manufacturer specified) | 10Hz - 30kHz (Manufacturer specified) |
| Active Noise Cancelling | Yes | Yes |
| Battery Life | 30 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth Version | 5.2 | 5.2 |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD, aptX Adaptive | SBC, AAC, aptX, aptX HD, aptX Adaptive |
| Built-in Microphone | Yes | Yes |
Related Headphone Comparisons
How Bowers & Wilkins Px7 S2 compares with other leading options:
- Beats Studio3 Wireless vs Bowers & Wilkins Px7 S2
- Bowers & Wilkins Px7 S2 vs Logitech G930
- Beats Studio3 Wireless vs Bowers & Wilkins Px7 S2e
- Beats Studio3 Wireless vs Sony WH-1000XM5
- Beats Studio3 Wireless vs Logitech G930
Prices on this page were last checked October 10, 2026 at 5:37 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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The Two Headphones In Full
Bowers & Wilkins Px7 S2: $230.00 Discontinued Amazon eBay
Newer model: the Bowers & Wilkins Px7 S2e, ranked lower, rated 2.7/5, released Sep 2023 (also discontinued). See every Bowers & Wilkins Px7 generation.
Pros: Wireless features are strong, with active noise cancelling, Bluetooth 5.2 and a wide codec list including aptX Adaptive and aptX HD, plus a built-in microphone and about 30 hours of battery life. Sub-bass is about 5 dB above target and bass about 7 dB above, which gives plenty of rumble for bass-heavy music. The midrange from 1 to 6 kHz stays within about 1 dB of target, so voices keep their natural place.
Cons: The bass boost is large enough to overwhelm the low mids on some tracks, and a peak of nearly 7 dB near 8.7 kHz plus treble about 4 dB hot adds a bright, splashy edge to cymbals. It weighs 307 g, on the heavier side for long wear. The Bowers & Wilkins Px7 S2e has an equal rating but a smoother response. Discontinued.
Full Bowers & Wilkins Px7 S2 review and specifications →
| Released | Jun 2022 (4 years ago) |
|---|---|
| Active Noise Cancelling | Yes |
| Back | Closed |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD, aptX Adaptive |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Connection | Wireless and wired |
| Deviation From Target | 3.30 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 40mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 10Hz - 30kHz (Manufacturer specified) |
| Harman Preference Score | 53 (measured by oratory1990, via AutoEQ) |
| Tonal Tilt | -1.27 (negative is warmer, positive brighter) |
| Weight | 0.7 lbs (307 g) |
EQ preset to match the Harman target
Set a preamp of -4.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -6.1 dB | 0.70 |
| Peak | 173 Hz | -7.1 dB | 0.55 |
| Peak | 2,124 Hz | +4.2 dB | 1.71 |
| Peak | 410 Hz | +4.7 dB | 0.65 |
| Peak | 50 Hz | +5.7 dB | 0.90 |
| High shelf | 10,000 Hz | +0.6 dB | 0.70 |
| Peak | 9,383 Hz | -2.8 dB | 2.33 |
| Peak | 5,503 Hz | +5.0 dB | 3.72 |
| Peak | 3,218 Hz | -2.1 dB | 5.97 |
| Peak | 6,714 Hz | -3.1 dB | 5.99 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Bowers & Wilkins Px7 S2e: $344.83 Discontinued Amazon eBay
Older model: the Bowers & Wilkins Px7 S2 (ranked higher, rated 2.7/5). See every Bowers & Wilkins Px7 generation.
Pros: Active noise cancelling, Bluetooth 5.2 with SBC, AAC, aptX, aptX HD and aptX Adaptive, a built-in microphone and about 30 hours of battery cover the wireless essentials. The response is smoother than the Bowers & Wilkins Px7 S2, with the largest peak only about 3 dB near 11.9 kHz and treble within 1.5 dB of target. Presence and upper mids sit within about 1 dB of target, so voices sound natural.
Cons: Sub-bass is about 6 dB over target and bass about 5 dB over, so the low end is heavy and can mask the lower midrange, which is itself about 1.6 dB warm. A dip of nearly 7 dB near 9.7 kHz softens cymbals and sibilance. At 307 g it is on the heavier side. Discontinued.
Full Bowers & Wilkins Px7 S2e review and specifications →
| Released | Sep 2023 (3 years ago) |
|---|---|
| Active Noise Cancelling | Yes |
| Back | Closed |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD, aptX Adaptive |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Connection | Wireless and wired |
| Deviation From Target | 2.90 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 40mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 10Hz - 30kHz (Manufacturer specified) |
| Harman Preference Score | 53 (measured by oratory1990, via AutoEQ) |
| Tonal Tilt | -1.59 (negative is warmer, positive brighter) |
| Weight | 0.7 lbs (307 g) |
EQ preset to match the Harman target
Set a preamp of -4.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -5.6 dB | 0.70 |
| Peak | 202 Hz | -4.0 dB | 1.14 |
| Peak | 1,938 Hz | +4.6 dB | 1.74 |
| Peak | 473 Hz | +1.7 dB | 1.27 |
| Peak | 980 Hz | -1.6 dB | 1.67 |
| High shelf | 10,000 Hz | -0.1 dB | 0.70 |
| Peak | 43 Hz | +2.4 dB | 3.61 |
| Peak | 8,012 Hz | +2.1 dB | 2.17 |
| Peak | 3,528 Hz | +1.6 dB | 3.57 |
| Peak | 2,918 Hz | -2.0 dB | 5.25 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons