Panasonic RP-HF300ME vs. EPOS I SENNHEISER IMPACT MB 660 UC MS

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Panasonic RP-HF300ME and EPOS I SENNHEISER IMPACT MB 660 UC MS. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Panasonic RP-HF300ME vs. EPOS I SENNHEISER IMPACT MB 660 UC MS Comparison Chart
DESIGN AND DIMENSIONS Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Product Type Headphones - wired - 3.5 mm jack Headset - Bluetooth - wireless - NFC
Weight 124 g 227 g Panasonic RP-HF300ME are lighter than Panasonic RP-HF300ME headphones.
Colour Black | White | Blue | Pink -
Recommended Use Portable electronics Portable electronics, computer
Bluetooth Range (Operating Distance) - 25 m
SOUND QUALITY Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wired Wireless
Wireless Technology - 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
Sound Output Mode Stereo Stereo
Frequency Response 10 - 23000 Hz 17 - 23000 Hz Panasonic RP-HF300ME offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC MS.
Max Input Power 1000 mW -
Total Harmonic Distortion (THD) - 0.5%
Sensitivity 110 dB/mW 118 dB EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than Panasonic RP-HF300ME.
Impedance 35 Ohm 46 Ohm
Diaphragm 30 mm -
Magnet Material Neodymium -
MICROPHONE Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Type On-cable -
Frequency Response - 150 - 6800 Hz
CABLE Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Cable Type Headphones cable - L shaped - 1.2 m Audio cable
Micro-USB cable
Cable Length 1.2 m -
Plated Connector Gold -
BATTERY AND CHARGING Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Battery Type - Headset battery rechargeable
Battery Life - 30 hours
Standby Time - 360 hours
Charging Time - 3 hours
WIRELESS LINK Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Transmission Range - 25 m
CONNECTIONS Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Panasonic RP-HF300ME EPOS I SENNHEISER IMPACT MB 660 UC MS
Included Accessories - Carrying case, Bluetooth adapter, airplane adapter
Compatibility iPhone, Android phone, BlackBerry -
Service & Support - Limited warranty - 2 years
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