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Sennheiser HD 300 PROtect
Sennheiser HD 300 PROtect
Regular price
£199.99 GBP
Regular price
Sale price
£199.99 GBP
Taxes included.
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🎧 Sennheiser HD 300 PROtect – Professional Monitoring Headphones with Active Gard™
The Sennheiser HD 300 PROtect is a professional monitoring headphone designed for musicians, sound engineers, and broadcasters who demand precision, comfort, and hearing protection. With its closed-back design, it delivers linear, distortion-free sound even at high levels, while the integrated Active Gardâ„¢ technology protects your hearing by safely limiting unexpected volume peaks without affecting audio dynamics.
Key Features
- Closed-back, over-ear design with excellent noise isolation
- Highly detailed, linear sound reproduction for professional monitoring
- Active Gardâ„¢ technology protects against sudden volume peaks
- Lightweight (approx. 297 g) and comfortable for long sessions
- Durable and replaceable components (cables, earpads, headband padding)
- Detachable, coiled cable with 3.5 mm plug and 6.3 mm adapter included
Technical Specifications
| Transducer Type | Dynamic, closed-back |
| Frequency Response | 6 Hz – 25,000 Hz |
| Impedance | 64 Ω |
| Sensitivity | 108 dB SPL (1 kHz, 1 Vrms) |
| Maximum SPL | 123 dB SPL (Active Gardâ„¢ engaged) |
| THD | < 0.1 % (1 kHz, 100 dB) |
| Cable | Detachable, coiled, 1.5 m – 3 m |
| Connector | 3.5 mm jack with screw-on 6.3 mm adapter |
| Weight (without cable) | ~297 g |
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