August EP650B vs. RIG 300HX

Headphones Comparison, Reviews and Tests

Detailed comparison and review of August EP650B and RIG 300HX. 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.

Headphones Specifications Comparison

August EP650B vs. RIG 300HX Comparison Chart
DESIGN AND DIMENSIONS August EP650B RIG 300HX
Product Type Headphones - Bluetooth - wireless - NFC - USB, 3.5 mm jack Headset - wired - 3.5 mm jack
Height 17.66 cm -
Width 18.86 cm -
Depth 7.1 cm -
Weight 235 g -
Dimensions & Weight Details - 176 g
Recommended Use Portable electronics, computer Game console
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY August EP650B RIG 300HX
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Ear Cups Type - Open
Foldable Yes - August EP650B can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.1 -
Sound Output Mode Stereo Stereo
Frequency Response 60 - 20000 Hz 20 - 20000 Hz RIG 300HX offer a larger frequency range than August EP650B.
Max Input Power - 40 mW
Total Harmonic Distortion (THD) 1% -
Sensitivity - 111 dB
Impedance - 32 Ohm
Diaphragm 50 mm 40 mm August EP650B have a thicker diaphragm than RIG 300HX.
Signal-To-Noise Ratio 85 dB -
Features Bluetooth aptX technology SoundGuard Technology
In-Cord Volume Control - Yes
MICROPHONE August EP650B RIG 300HX
Form Factor Built-in -
Type - Boom
Microphone Operation Mode - Uni-directional
Frequency Response - 100 - 10000 Hz
Sensitivity - -45 dBV/Pascal
Signal-To-Noise Ratio - 42 dB
REMOTE CONTROL August EP650B RIG 300HX
Controls - Mute, volume
CABLE August EP650B RIG 300HX
Cable Type Headphones cable - detachable Headset cable - 1.3 m
Cable Length - 1.3 m
BATTERY AND CHARGING August EP650B RIG 300HX
Battery Type Headphone battery rechargeable - Lithium Ion -
Battery Capacity 220 mAh -
Battery Life 10 hour(s) -
Standby Time 720 hours -
Charging Time 2 hour(s) -
CONNECTIONS August EP650B RIG 300HX
Connector Type Headphones (mini-phone stereo 3.5 mm)
USB
Headset (mini-phone stereo 3.5 mm 4-pole)
OTHERS August EP650B RIG 300HX
Compatibility iPhone, iPad, iPod, Android phone -
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