Unparalleled Sound
- Tranducer type: dynamic
- Operating principle: open air
- Frequency Response: 18-24kHz
- SPL 1mW: 98
- Normal Impedance: 38ohms
- Driver matched db: .05
- F cushions

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44mm X2 Dynamic Driver
The SR325 uses Grado’s 44mm X2 dynamic driver incorporating a Mylar diaphragm, copper voice coil, and rare earth magnet system engineered for efficiency and control.
The tuning emphasizes articulation and speed, delivering tight bass response, forward midrange clarity, and crisp high-frequency extension.
Signature Silver Headband Assembly
The SR325 incorporates Grado’s Signature Silver headband assembly developed from the same engineering platform as the Signature Gold system.
The assembly utilizes engraved reinforced polymer gimbals and junction blocks, maintaining the improved geometry and controlled rotation of the Gold platform while reducing weight.
A genuine leather headstrap with contrasting white stitching improves comfort, while the internal steel spring band allows listeners to easily adjust clamping pressure.
Signature Silver Cable
The SR325 is supplied with Grado’s Signature Silver cable offering reduced weight and improved flexibility compared with earlier designs.
F Cushions
The SR325 ships standard with Grado F cushions reinforcing its immediate and energetic presentation.
Grado cushions also serve as a tuning element allowing listeners to personalize their listening experience.
Aluminum Housing
The SR325 features a precision-machined aluminum housing designed to reduce unwanted resonance while supporting a fast and controlled presentation.


Customer Reviews
I bought the SR325 to replace my SR125x that have become intermittent. Unfortunately the SR325 don't adjust well to my head like the SR125x or my previous SR60e's. The SR325 have two problems:
1) The foam pad fits right up against the headband pivot, so very little tilt is available. This makes it difficult to fit the angle to my ears. There should be more room for the speakers to pivot before hitting against the foam pad.
2) The foam pads make only a loose attachment to the speakers, and come off very easily when the speaker is tilted even slightly to make them fit better.
I considered bending the frame to increase the angle so the speakers don't have to pivot, but with my luck I will damage or break the headphones and end up with nothing, so I have decided to return them instead. The SR325 were almost exactly the headphones I was hoping for, but they need to fit comfortably!
SR325
I love the sound quality! Great quality for mid-priced headphones. Highly recommend!
SR325
I’ve owned the 325is, 325e, and X versions, so I know this series well. Sadly, this latest model doesn’t feel like it belongs in the same family. The signature top-end sparkle that made the previous versions so engaging is gone.
The cable design is equally frustrating. Mine came twisted right out of the box, seemingly from inside the ear cup, making it impossible to correct. It constantly bends toward my chin during use, which is irritating and feels poorly thought out. Overall, this has been a disappointing purchase. I’m cutting my losses, selling it, and keeping my X and e models instead.