In depth comparison and review of JVC HA S40BT and Bowers & Wilkins P9 Signature. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | JVC HA S40BT | Bowers & Wilkins P9 Signature |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 146 g | 413 g | JVC HA S40BT are lighter than JVC HA S40BT headphones. |
| Colour | - | Brown | |
| Earpad Material | - | Leather, memory foam | |
| Headband Material | - | Aluminium, memory foam | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JVC HA S40BT | Bowers & Wilkins P9 Signature |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | Bowers & Wilkins P9 Signature can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | 2 - 30000 Hz | Bowers & Wilkins P9 Signature offer a larger frequency range than JVC HA S40BT. |
| Max Input Power | - | 50 mW | |
| Total Harmonic Distortion (THD) | - | 0.2% | |
| Sensitivity | - | 111 dB | |
| Impedance | - | 22 Ohm | |
| Diaphragm | 30.5 mm | 40 mm | Bowers & Wilkins P9 Signature have a thicker diaphragm than JVC HA S40BT. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA S40BT | Bowers & Wilkins P9 Signature |
|---|
| Type | - | On-cable |
|---|
| CABLE | JVC HA S40BT | Bowers & Wilkins P9 Signature |
|---|
| Cable Type | Micro-USB charge cable | Headphones cable - detachable - 1.2 m Headphones cable - detachable - 5 m |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | JVC HA S40BT | Bowers & Wilkins P9 Signature |
|---|
| Battery Type | Handset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 17 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JVC HA S40BT | Bowers & Wilkins P9 Signature |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | JVC HA S40BT | Bowers & Wilkins P9 Signature |
|---|
| Included Accessories | - | Carrying case, 3.5 mm to 6.3 mm adapter | |
|---|---|---|---|
| Service & Support | - | Limited warranty - parts and labour - 2 years |
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