At a glance
Sennheiser HD 300 Pro in 5 facts
- Type: Over-ear headphones, wired
- Frequency response: 6 Hz to 25 kHz
- Impedance: 64 Ω
- Sensitivity: 108 dB (dB/V)
- HiFi Specs score: 8.6/10, the average of 9 rated aspects
Verdict
The short version
I've been using the Sennheiser HD 300 Pro for a while now, exploring its sound quality, design, and performance. While the bass is a tad high, and the cable slightly short, overall, these headphones deliver excellent sound clarity and comfort. Despite some drawbacks, they're still a worthy successor to the HD 280 Pro, especially for indoor, studio settings. HiFi Specs score from 9 rated aspects · compared across 20 headphones
Datasheet
The numbers
- Wearing style
- Over-ear
- Design
- Closed-back
- Driver type
- Dynamic
- Driver configuration
- Dynamic Driver Checked against the maker's own sheet, Sep 2026 Source
- Frequency response
- 6 Hz to 25 kHz
- Impedance
- 64 Ω
- Sensitivity
- 108 dB (dB/V) Checked against the maker's own sheet, Sep 2026 Source
- Maximum SPL
- 108 dB
- Distortion (THD)
- 0.1 %
Connections
Connectivity & battery
- Connectivity
- Wired
- Wireless
- No Checked against the maker's own sheet, Sep 2026 Source
- Noise cancellation
- Passive Isolation only
- Cable
- Detachable
- Cable length
- 1.5 m 4.9 ft
Physical
Dimensions, weight, placement
- Foldable
- Yes
- Replaceable earpads
- Yes
- Width
- 5.1 in 130 mm
- Depth
- 7.1 in 180 mm
- Weight
- 650 g 22.9 oz
- Colors
- Black
From our review
What we found
Compared across 20 headphones
How it scored
Availability
Where to buy
We don't show live prices. This is our editorial price tier, last checked Mar 28, 2020. As an Amazon Associate, HiFi Specs earns from qualifying purchases. Our scores and reviews are never influenced by affiliate partners.