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Review Summary
Dual Ear with Headband
Foldable: Yes
Earpiece Swivel: No
Over-Ear (Circumaural)
Closed-Back
Stereo
Dynamic
64 Ohms
No
6 Hz to 25 kHz
108 dB at 1 kHz / 1 Vrms (Passive)
123 dB at 1 kHz
500 mW
No
<0.1% @ 1 kHz, 94 dB SPL
No
1x 1/8" (3.5mm) TRS
1/4" TRS
Non-Detachable / Coiled
4.9' (1.5m)
Black
No
10.5 oz (297g) (Without Cable)
192223304383 | 615104315785 | 192223284555
High-resolution closed-back headphones for detailed monitoring in studio, stage, or broadcast environments. Accuracy meets endurance. Designed for demanding environments, the Sennheiser HD 300 PRO offers highly detailed sound, exceptional passive noise attenuation, all-day comfort, reliable audio clarity and rugged build quality.
Clarity for Critical Work
The HD 300 PRO was designed with broadcast engineers, FOH mixers, and detail-focused creators in mind. Precision transducers and a linear frequency response deliver transparent, high-resolution sound-even in loud environments. Ideal for engineers, FOH techs, and content creators who demand performance they can rely on.
Comfort that Holds Up
Viscoelastic earpads and an ergonomic fit ensure lasting comfort through long shifts, rehearsals, or commutes. The headband features a recessed pressure zone to reduce hotspots, while balanced contact pressure keeps things stable and secure.
Serviceable by Design
Built for environments where uptime matters, the HD 300 PRO features modular components that can be easily replaced in the field-earpads, headband padding, and cable are all user-serviceable.
Ready for the Real World
From OB trucks to orchestral pits, the HD 300 PRO is ready for professional use. Excellent isolation (up to 32 dB), durable construction, and confident sound reproduction make it the closed-back of choice for high-stakes sessions. The HD 300 PRO raises the bar with greater resolution, enhanced comfort, and professional refinement.