Detailed comparison and review of JBL Quantum 800 and Alpha Bravo GX2. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset - wired - USB | |
|---|---|---|---|
| Weight | 410 g | - | |
| Colour | Black | - | |
| Earpad Material | Memory foam | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | Yes | - | JBL Quantum 800 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 40000 Hz | 20 - 20000 Hz | JBL Quantum 800 offer a larger frequency range than Alpha Bravo GX2. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 95 dB | 115 dB | Alpha Bravo GX2 have higher sensitivity than JBL Quantum 800. |
| Impedance | 32 Ohm | 20 Ohm | |
| Max Sound Pressure | 93 dB | - | |
| Diaphragm | 50 mm | 50 mm | Both headphones are designed with same thick diaphragm. |
| Features | JBL Quantum SURROUND | - |
| MICROPHONE | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Noise Cancelling | - | Yes | Alpha Bravo GX2 microphone can cancel out ambient noise. |
| Frequency Response | - | 50 - 10000 Hz | |
| Sensitivity | - | -36 dB |
| CABLE | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Cable Type | Audio cable | USB cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| FEATURES | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Features | QuantumSOUND Signature | - | |
|---|---|---|---|
| Additional Functions | LED backlight | LED backlight (blue) |
| BATTERY AND CHARGING | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1300 mAh | - | |
| Battery Life | 14 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Modulation Type | GFSK, DQPSK | - |
|---|
| CONNECTIONS | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) |
|---|
| OTHERS | JBL Quantum 800 | Alpha Bravo GX2 |
|---|
| Included Accessories | Wind shield, USB dongle | - | |
|---|---|---|---|
| Service & Support | 1-year warranty | - |
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