EPOS I SENNHEISER IMPACT MB 660 UC MS vs. EPOS I SENNHEISER GSP 370

Headphones Comparison, Reviews and Tests

Detailed comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC MS and EPOS I SENNHEISER GSP 370. 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

EPOS I SENNHEISER IMPACT MB 660 UC MS vs. EPOS I SENNHEISER GSP 370 Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Product Type Headset - Bluetooth - wireless - NFC Headset - 7.1 channel - Bluetooth - wireless
Height - 18 cm
Width - 20 cm
Depth - 8 cm
Weight 227 g 285 g EPOS I SENNHEISER IMPACT MB 660 UC MS are lighter than EPOS I SENNHEISER IMPACT MB 660 UC MS headphones.
Colour - Black
Earpad Material - Memory foam
Recommended Use Portable electronics, computer Game console, computer
Bluetooth Range (Operating Distance) 25 m 10 m EPOS I SENNHEISER IMPACT MB 660 UC MS have a greater operating distance than EPOS I SENNHEISER GSP 370.
SOUND QUALITY EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed Closed
Adjustable Headband - Yes
Foldable Yes - EPOS I SENNHEISER IMPACT MB 660 UC MS can be folded.
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth 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), Device ID Profile (DIP) -
Active Noise Cancelling Yes - EPOS I SENNHEISER IMPACT MB 660 UC MS are equipped with active noice cancellation.
Active Noise Cancelling Technology Adaptive Noise Control -
Noise Isolating - Yes EPOS I SENNHEISER GSP 370 are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 17 - 23000 Hz 20 - 20000 Hz EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger frequency range than EPOS I SENNHEISER GSP 370.
Total Harmonic Distortion (THD) 0.5% 1% EPOS I SENNHEISER IMPACT MB 660 UC MS have lower total harmonic distortion than EPOS I SENNHEISER IMPACT MB 660 UC MS.
Sensitivity 118 dB 117 dB EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than EPOS I SENNHEISER GSP 370.
Impedance 46 Ohm -
Max Sound Pressure - 117 dB
MICROPHONE EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Form Factor - Headset microphone
Type - Boom
Microphone Operation Mode - Uni-directional
Noise Cancelling - Yes EPOS I SENNHEISER GSP 370 microphone can cancel out ambient noise.
Frequency Response 150 - 6800 Hz 100 - 6300 Hz EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger microphone frequency range than EPOS I SENNHEISER GSP 370.
Audio Input Details - Uni-directional
Sensitivity - -41 dBV/Pascal
Microphone Features - Mute function
REMOTE CONTROL EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Controls - Volume
CABLE EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Cable Type Audio cable
Micro-USB cable
USB charge cable - detachable - 1.5 m
BATTERY AND CHARGING EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Battery Type Headset battery rechargeable Headset battery rechargeable
Battery Life 30 hours 100 hour(s) EPOS I SENNHEISER GSP 370 lasts longer on a single charge than the EPOS I SENNHEISER IMPACT MB 660 UC MS.
Standby Time 360 hours -
Charging Time 3 hours 1 hour(s) EPOS I SENNHEISER GSP 370 recharge faster than EPOS I SENNHEISER IMPACT MB 660 UC MS.
WIRELESS LINK EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Transmission Range 25 m -
CONNECTIONS EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Connector Type - USB (4 PIN USB Type A)
OTHERS EPOS I SENNHEISER IMPACT MB 660 UC MS EPOS I SENNHEISER GSP 370
Included Accessories Carrying case, Bluetooth adapter, airplane adapter Bluetooth dongle
Compatibility - Mac, Windows
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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