Sennheiser HD570 headphone sound dB test + frequency response

Sennheiser HD 570 headphone is an audiophile quality open dynamic hi-fi/professional stereo headphone. Sound dB SPL test + frequency response measurement with quick review. The HD 570 is suitable for use with hi-fi and recording systems of the highest quality. This headphone is an ideal choice for the professional recording engineer recording classical music. Headphone stand on Aliexpress: NEWEST Sennheiser HD660 headphones on Amazon: Headphone stand on Amazon: Technical Data of HD570: - Transducer principle dynamic - Ear coupling circumaural, open - Frequency response 18 - 22,000 Hz - SPL 102 dB SPL at 1 kHz, 1 Vrms - Load rating 100 mW - THD 0.2 % (1 KHz, 100 dB SPL) - Nominal impedance 64 Ω - Connection cable 3 m, detachable single-sided OFC copper cable - Connector 3.5 mm stereo Song: "Secret Conversations The 126ers" (Downloaded from the YoutTube Audio Library) DISCLAIMER: This video description and comment section contains affiliate links, which means that if you click on one of the product links and later buy the product, I’ll receive a small commission. This NEVER affects the price you pay, and it’s an easy way to support the channel and the work that I do. This helps support the channel and allows me to continue to make videos like this. Thank you for the support!