Sennheiser HD 300 Protect Monitoring Headphones
Safe and sound. Professional ears require not only crystal-clear, high-resolution sound, but also protection from unexpected peak levels. Here, the Active Gard system of the HD 300 PROtect is on the case. Instead of simply clipping peaks above 110 dB, the system adjusts the overall sound down to the maximum permitted volume - retaining all information and dynamics in the process. Other design elements also protect the user's concentration. For example, the maximum shielding of ambient noise and a sound pattern that is everything you could want when it comes to intelligibility, differentiation or resolution. The ergonomic design guarantees that, even after hours of work, only one thing 'carries weight': the sound.
Safe and sound. Professional ears require not only crystal-clear, high-resolution sound, but also protection from unexpected peak levels. Here, the Active Gard system of the HD 300 PROtect is on the case. Instead of simply clipping peaks above 110 dB, the system adjusts the overall sound down to the maximum permitted volume - retaining all information and dynamics in the process. Other design elements also protect the user's concentration. For example, the maximum shielding of ambient noise and a sound pattern that is everything you could want when it comes to intelligibility, differentiation or resolution. The ergonomic design guarantees that, even after hours of work, only one thing 'carries weight': the sound.
Safe and sound. Professional ears require not only crystal-clear, high-resolution sound, but also protection from unexpected peak levels. Here, the Active Gard system of the HD 300 PROtect is on the case. Instead of simply clipping peaks above 110 dB, the system adjusts the overall sound down to the maximum permitted volume - retaining all information and dynamics in the process. Other design elements also protect the user's concentration. For example, the maximum shielding of ambient noise and a sound pattern that is everything you could want when it comes to intelligibility, differentiation or resolution. The ergonomic design guarantees that, even after hours of work, only one thing 'carries weight': the sound.
Safe and sound. Professional ears require not only crystal-clear, high-resolution sound, but also protection from unexpected peak levels. Here, the Active Gard system of the HD 300 PROtect is on the case. Instead of simply clipping peaks above 110 dB, the system adjusts the overall sound down to the maximum permitted volume - retaining all information and dynamics in the process. Other design elements also protect the user's concentration. For example, the maximum shielding of ambient noise and a sound pattern that is everything you could want when it comes to intelligibility, differentiation or resolution. The ergonomic design guarantees that, even after hours of work, only one thing 'carries weight': the sound.
in 12 offers
The lowest price for Sennheiser HD 300 Protect Monitoring Headphones right now is $289.00 at DJ City, compared across 10 retailers.
The all-time low was $205.00 on 5 Mar 2026 — today's price is 41% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 19 June 2026.
Last updated at 19/06/2026 07:00:31
HD HD 300 Protect Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sennheiser HD300 PROtect Studio Headphones
Free delivery between 24–30 June
Sennheiser HD 300 PROtect Headphones
Delivery $73.44
Sennheiser HD 300 PROtect Headphones
Delivery $73.44
Sennheiser HD 300 PROtect Headphones
Delivery $73.44
Sennheiser HD 300 Protect Monitoring Headphones
Delivery $35.69
Sennheiser HD 300 PROtect Headphones at Etoren
Delivery $35
Sennheiser HD 300 Protect Closed-Back Active Gard Studio Monitor Headphones
Delivery $9.90
Headphones Sennheiser HD-300 PROtect
Delivery $40.80
Sennheiser HD300 PROtect
Delivery between 22 June – 3 July $20
originally posted on djcity.com.au
Great service would highly recommend
originally posted on djcity.com.au
I ordered the PROtect but received PRO version instead. When I called the store the reason was they don't have stock of the PROtect even though the picking slip shows PROtect, little interest was shown with the matter. I would have bought this cheaper elsewhere if I knew... I'll reconsider buying from DJ City again.
| Product Dimensions | 12.95 x 4.57 x 18.03 cm; 255.15 Grams |
| Connector | 3.5mm Jack |
| Style | HD 300 PROtect |
| Connectivity technology | Wired |
HD HD 300 Protect Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sennheiser HD300 PROtect Studio Headphones
Free delivery between 24–30 June
Sennheiser HD 300 PROtect Headphones
Delivery $73.44
Sennheiser HD 300 PROtect Headphones
Delivery $73.44
Sennheiser HD 300 PROtect Headphones
Delivery $73.44
Great service would highly recommend
I ordered the PROtect but received PRO version instead. When I called the store the reason was they don't have stock of the PROtect even though the picking slip shows PROtect, little interest was shown with the matter. I would have bought this cheaper elsewhere if I knew... I'll reconsider buying from DJ City again.
| Product Dimensions | 12.95 x 4.57 x 18.03 cm; 255.15 Grams |
| Connector | 3.5mm Jack |
| Style | HD 300 PROtect |
| Connectivity technology | Wired |
