Sennheiser HD 400 Pro Wired Headphones vs Audio-Technica ATH-ANC9 Wired Headphones comparison

Compare Sennheiser HD 400 Pro Wired Headphones
Compare Audio-Technica ATH-ANC9 Wired Headphones
key specs
Headphone TypeOver-EarOver-Ear
MicrophoneNoYes
ConnectivityWiredWired
TypeHeadphonesHeadphones
Colour-Black
general
BrandSennheiserAudio-Technica
ModelHD 400 Pro Wired HeadphonesATH-ANC9 Wired Headphones
Release dateDecember 14, 2021January 1, 2017
TypeHeadphonesHeadphones
Headphone TypeOver-EarOver-Ear
ConnectivityWiredWired
Colour-Black
Model Number-ATH-ANC9
product details
MicrophoneNoYes
Cord Length (Metres)31.2
Connector Size3.5mm3.5mm
Weight (g)240.00220.00
Gold Connector Plating-Yes
sound features
Impedance (Ohms)120100
Frequency Response Range6Hz-38,000Hz10Hz-25,000Hz
Sensitivity (dB)-100
Noise Reduction (dB)-30
connectivity features
BluetoothNoNo

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