Sennheiser HD 300 PROtect
Professional closed-back monitoring headphones featuring ActiveGard hearing protection.
4,5
Photos come from different shops, duplicates are possible.
Best price right now
€245,00
2 shops compared · prices as of 14 November 2026
Black Friday checkUsual price
€245,00 today, close to the usual price.
- Real deal
- under €242 and the lowest in 60 days
- Good price
- under €242
- Usual price
- €242 to €256
- Slightly pricier
- €256 to €274
- Pricier
- from €274
Compare all prices for Sennheiser HD 300 PROtect at online shops that deliver to Belgium. Prices as of 14 November 2026, updated daily.
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Description
The Sennheiser HD 300 PROtect headphones deliver high-resolution, linear sound tailored for demanding studio and live monitoring environments. Equipped with switchable ActiveGard technology, they protect hearing by safely compressing volume peaks above 110 dB without distorting the audio signal. The closed circumaural earcup design offers up to 32 dB of passive noise attenuation, shielding against distracting ambient sound. Built with viscoelastic earpads and a split headband design, they ensure fatigue-free comfort during extended sessions. The package includes a detachable single-sided cable with a 3.5 mm jack and a screw-on 6.3 mm adapter.
Pros & cons
- Pro: Switchable ActiveGard technology safely limits audio spikes above 110 dB to prevent hearing damage.
- Pro: Closed-back circumaural design delivers up to 32 dB of passive ambient noise attenuation.
- Con: Wired-only connection without Bluetooth functionality.
Is this a good price?
Usual price
€245,00 today, close to the usual price.
- Real deal
- under €242 and the lowest in 60 days
- Good price
- under €242
- Usual price
- €242 to €256
- Slightly pricier
- €256 to €274
- Pricier
- from €274
Price history
Lowest and average price since 5 June 2026
Amazon prices are not part of this price history.
The lowest price we have seen for Sennheiser HD 300 PROtect since 5 June: €182,32, on 29 July. Today the lowest price is €245, 34% more than then.
Specifications
Sound
- Frequency response
- 6Hz 25kHz
- Impedance
- 64 Ω
- Wireless
- No
Colour
- Colour
- Black
Dimensions and weight
- Weight
- 297 g
Frequently asked questions
How much does Sennheiser HD 300 PROtect cost?
Now €245 at online shops that deliver to Belgium. Prices as of 14 November 2026, updated daily.
Is Sennheiser HD 300 PROtect cheaper than usual right now?
About the same. €245 is close to the average lowest price since 5 June (€240). The lowest point was €182,32.
What are the main specs of Sennheiser HD 300 PROtect?
Impedance: 64 Ω · Frequency response: 6Hz 25kHz · Weight: 297 g. The full specs are listed above.
