Grado - SR325 - Classic Series Dynamic Driver Headphones
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Grado - SR325 - Classic Series Dynamic Driver Headphones
The Grado SR325 Classic Series Dynamic Driver Headphones deliver a precise, energetic sound built around Grado’s open-air design and all-metal construction. As one of the most detailed models in the Classic lineup, the SR325 emphasizes clarity, speed, and articulation, making it a strong choice for listeners who prioritize resolution and immediacy. Its on-ear design and open-back architecture create a direct, engaging presentation that highlights subtle nuances in recordings.
At the core of the SR325 is a dynamic driver system featuring a Mylar diaphragm, copper voice coil, and rare earth magnetic structure, engineered for efficiency and low distortion. The aluminum housing plays a key role in shaping its sound, adding rigidity and reducing unwanted resonance while contributing to a more controlled and focused presentation. The open-air design allows for a natural sense of space and separation, while the F-cushions position the driver closer to the ear for a more immediate listening experience.
With a 38 ohms impedance and high sensitivity, the SR325 is easy to drive while still benefiting from quality amplification. Hand assembled in Brooklyn, it reflects Grado’s long-standing approach to headphone design, combining simple construction with carefully tuned acoustic performance. For listeners seeking a lively, revealing headphone with strong midrange presence and precise imaging, the SR325 offers a distinct and focused listening experience.
FEATURES:
- Dynamic driver headphone design
- Open-back, on-ear construction
- Aluminum housing for improved rigidity
- Mylar diaphragm with copper voice coil
- Rare earth magnetic system
- F-cushions for direct presentation
- Hand assembled in Brooklyn
SPECIFICATIONS:
| Brand | Grado |
| Model | SR325 |
| Series | Classic Series |
| Headphone Type | Open-Back On-Ear Headphones |
| Transducer Type | Dynamic |
| Operating Principle | Open Air |
| Frequency Response | 18 Hz - 24 kHz |
| Sensitivity | 98 dB |
| Nominal Impedance | 38 ohms |
| Driver Matching | 0.05 dB |
| Weight | 0.78 lbs (0.35 kg) |



