August EP650 vs. JBL Quantum 600

Headphones Comparison, Reviews and Tests

In depth comparison and review of August EP650 and JBL Quantum 600. 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.

Headphones Specifications Comparison

August EP650 vs. JBL Quantum 600 Comparison Chart
DESIGN AND DIMENSIONS August EP650 JBL Quantum 600
Product Type Headphones - Bluetooth - wireless - NFC - 3.5 mm jack Headset - 2.4 GHz - wireless
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g 346 g August EP650 are lighter than August EP650 headphones.
Colour Gold Black
Earpad Material - Memory foam
Recommended Use Portable electronics, computer -
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY August EP650 JBL Quantum 600
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Foldable Yes - August EP650 can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth 2.4 GHz radio frequency
Bluetooth Version Bluetooth 4.1 -
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 - DTS Headphone:X 2.0, QuantumSURROUND
Frequency Response 60 - 20000 Hz 20 - 40000 Hz JBL Quantum 600 offer a larger frequency range than August EP650.
Max Input Power - 30 mW
Total Harmonic Distortion (THD) 1% -
Sensitivity - 100 dB
Impedance - 32 Ohm
Max Sound Pressure - 97 dB
Diaphragm 50 mm 50 mm Both headphones are designed with same thick diaphragm.
Signal-To-Noise Ratio 85 dB -
Features Bluetooth aptX technology -
MICROPHONE August EP650 JBL Quantum 600
Form Factor Built-in -
Type - Boom
Microphone Operation Mode - Uni-directional
Frequency Response - 100 - 10000 Hz
Sensitivity - -40 dBV/Pascal
CABLE August EP650 JBL Quantum 600
Cable Type Headphones cable - detachable Audio cable
USB-C to USB-A cable
FEATURES August EP650 JBL Quantum 600
Features - QuantumSOUND Signature
Additional Functions - LED backlight
BATTERY AND CHARGING August EP650 JBL Quantum 600
Battery Type Headphone battery rechargeable - lithium polymer Handset battery rechargeable - Lithium Ion
Battery Capacity 220 mAh 1300 mAh JBL Quantum 600 have a higher battery capacity than August EP650.
Battery Life 10 hour(s) 14 hour(s) JBL Quantum 600 lasts longer on a single charge than the August EP650.
Standby Time 720 hours -
Charging Time 2 hour(s) 2 hour(s) The charging of both headphones last the same time.
WIRELESS LINK August EP650 JBL Quantum 600
Modulation Type - DQPSK
CONNECTIONS August EP650 JBL Quantum 600
Connector Type Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm)
OTHERS August EP650 JBL Quantum 600
Included Accessories USB charging cable Wind shield, USB dongle
Software Included - JBL Quantum Engine
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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