In depth comparison and review of JBL Quantum 300 and Audio-Technica ATH M50xBT2. 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 | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | M-Series | |
| Weight | 245 g | 307 g | JBL Quantum 300 are lighter than JBL Quantum 300 headphones. |
| Colour | Black | Black | |
| Earpad Material | Memory foam | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Audio-Technica ATH M50xBT2 can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 15 - 28000 Hz | Audio-Technica ATH M50xBT2 offer a larger frequency range than JBL Quantum 300. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 100 dB | 99 dB/mW | JBL Quantum 300 have higher sensitivity than Audio-Technica ATH M50xBT2. |
| Impedance | 32 Ohm | 38 Ohm | |
| Diaphragm | - | 45 mm | |
| Features | JBL Quantum SURROUND | MultiPoint Technology, Low Latency Mode, Google Fast Pair |
| MICROPHONE | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Form Factor | Detachable headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | - | Omni-directional, beamforming | |
| Frequency Response | 100 - 10000 Hz | 85 - 15000 Hz | Audio-Technica ATH M50xBT2 offer a larger microphone frequency range than JBL Quantum 300. |
| Sensitivity | -40 dB | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Controls | - | Mute, volume, power on/off, status indicator, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Cable Type | - | Headphones cable - detachable - L shaped - 1.2 m USB-C charge cable - detachable - 30 cm |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| FEATURES | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Features | - | Fast charge | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant, Alexa built-in | |
| Additional Functions | - | Amplifier |
| BATTERY AND CHARGING | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 50 hour(s) | |
| Charging Time | - | 3.5 hour(s) |
| WIRELESS LINK | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Radio Transmitter Power | - | 5.1 mW |
|---|
| CONNECTIONS | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL Quantum 300 | Audio-Technica ATH M50xBT2 |
|---|
| Included Accessories | USB adapter | Protective pouch, USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone, Android tablet | |
| Compliant Standards | - | RSS-102, FCC Part 15, CAN ICES-3(B)/NMB3(B) | |
| Service & Support | 1-year warranty | - |
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