Grado Labs Classic Series SR325

Grado Labs Classic Series SR325

The Grado SR325 is an open-back headphone from the Classic Series and is one of the most recognizable models in the Grado lineup. For decades, this model has been praised for its clarity, speed, and detailed musical reproduction, making it a staple in its price range. The SR325 represents a refined evolution within the Classic Series and combines X2 driver technology with a precision-machined aluminum design.

44 mm X2 dynamic driver

At the heart of the SR325 is the 44 mm X2 dynamic driver, featuring a Mylar diaphragm, a copper voice coil, and a powerful rare-earth magnet system. This configuration is designed for optimal control and efficiency, delivering sound reproduction characterized by fast transients and high precision.

The sound focuses on detail and articulation, with tight bass response, clear and forward-sounding midrange, and a sparkling reproduction of high frequencies. This results in an analytical yet musical listening experience.

Signature Silver Headband Construction

The SR325 features the Signature Silver headband construction, developed using the same technical foundation as the Signature Gold system. The reinforced polymer hinge points ensure stable and controlled rotation while keeping the weight low.

The genuine leather headband with contrasting white stitching offers extra comfort, and the internal steel spring construction makes it easy to adjust the clamping force to suit your personal preference.

Signature Silver Cable

The headphones come with the Signature Silver cable, which is lighter and more flexible than previous cable designs. This enhances ease of use and durability without compromising signal transmission.

F-ear pads

The SR325 comes standard with F-earpads, which contribute to its direct and energetic sound reproduction. As with other Grado models, the ear pads also serve as a sound-tuning element, allowing the listener to subtly influence the sound by using different pads.

Aluminum housing

The precision-machined aluminum enclosure is designed to reduce unwanted resonances and support a controlled, fast sound response. This contributes to the SR325’s tight and dynamic sound signature.

A standout in the Classic Series

With its combination of precision, speed, and detail reproduction, the Grado SR325 is considered one of the most highly regarded models in the Classic Series. The combination of an aluminum construction, advanced driver technology, and high-quality finish makes this model the choice for listeners seeking maximum clarity and musicality.