In depth comparison and review of Bowers & Wilkins P9 Signature and JBL LIVE 400BT. 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 | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 413 g | 185.8 g | JBL LIVE 400BT are lighter than Bowers & Wilkins P9 Signature headphones. |
| Colour | Brown | Red | White | Blue | Black | |
| Earpad Material | Leather, memory foam | Polyurethane leather | |
| Headband Material | Aluminium, memory foam | Fabric | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 2 - 30000 Hz | 20 - 20000 Hz | Bowers & Wilkins P9 Signature offer a larger frequency range than JBL LIVE 400BT. |
| Max Input Power | 50 mW | 15 mW | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 111 dB | 106 dB | Bowers & Wilkins P9 Signature have higher sensitivity than JBL LIVE 400BT. |
| Impedance | 22 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | - | TalkThru technology, Ambient Aware |
| MICROPHONE | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Controls | - | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant |
|---|
| CABLE | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m Headphones cable - detachable - 5 m |
Headphones cable - detachable - with remote control and mic - 1.334 m | |
|---|---|---|---|
| Cable Length | - | 1.334 m | |
| Detachable Cable | Yes | Yes |
| FEATURES | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Intelligent Assistant | - | Siri, Google Now, Google Assistant, Alexa |
|---|
| BATTERY AND CHARGING | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 700 mAh | |
| Battery Life | - | 24 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 24 hours Continuous talk: up to 24 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Bowers & Wilkins P9 Signature | JBL LIVE 400BT |
|---|
| Included Accessories | Carrying case, 3.5 mm to 6.3 mm adapter | Charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 1 year |
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