![Sennheiser HD 300 PROtect - - Professional monitoring headphones with advanced hearing protection, detailed sound and a high level of wearing comfort. Sennheiser HD 300 PROtect - - Professional monitoring headphones with advanced hearing protection, detailed sound and a high level of wearing comfort.](https://assets.sennheiser.com/img/17838/product_detail_x1_desktop_HD_280_PRO_Isofront_Sennheiser_01.jpg)
Sennheiser HD 300 PROtect - - Professional monitoring headphones with advanced hearing protection, detailed sound and a high level of wearing comfort.
![Amazon.com: Sennheiser HD 300 Pro Headphones, Black with Headphone Holder & Stereo 1/4" Male Phone TRS Headphone Extension Cable 10' : Electronics Amazon.com: Sennheiser HD 300 Pro Headphones, Black with Headphone Holder & Stereo 1/4" Male Phone TRS Headphone Extension Cable 10' : Electronics](https://images-na.ssl-images-amazon.com/images/I/51US5b007pL._AC_UL600_SR600,600_.jpg)
Amazon.com: Sennheiser HD 300 Pro Headphones, Black with Headphone Holder & Stereo 1/4" Male Phone TRS Headphone Extension Cable 10' : Electronics
![Sennheiser HD 300 Protect Monitoring Headphone (506898) w/Xpix Hard Shell Case and Headphone Hanger | Walmart Canada Sennheiser HD 300 Protect Monitoring Headphone (506898) w/Xpix Hard Shell Case and Headphone Hanger | Walmart Canada](https://i5.walmartimages.com/asr/c40c765e-3251-41d4-aab6-5c4de7d2a09f_1.976aef2feb6829bb403a4b446fd2df25.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)
Sennheiser HD 300 Protect Monitoring Headphone (506898) w/Xpix Hard Shell Case and Headphone Hanger | Walmart Canada
![Sennheiser HD 300 PROtect Monitoring Headphone with Ultra-Linear Response 64 oh – ASA College: Florida Sennheiser HD 300 PROtect Monitoring Headphone with Ultra-Linear Response 64 oh – ASA College: Florida](https://i.ebayimg.com/images/g/U7wAAOSwHZJfdJ2y/s-l1600.jpg)