Product Overview
Some of the marvels of a Grado driver are the clarity and range, revealing new notes and details in songs heard hundreds of times. With superlative tonal balance, dynamics, imaging, and realism, the SR325x lays out an extremely detailed presentation.
Fourth generation Grado drivers are specifically tuned for the SR325x. This new speaker design features a more powerful magnetic circuit, a voice coil with decreased effective mass, and a reconfigured diaphragm. Reengineering these components for our 44mm drivers improve efficiency, reduces distortion, and preserves the harmonic integrity of your music.
Along with the speakers, the cables and headband have been redesigned for the SR325x. Housed in a more durable braided sheathing, the now super annealed copper 8-conductor cable reveals even more of your music with improved purity. The new calf-skin leather headband features more padding for a more comfortable experience.
Each SR325x is hand-built by our team in Brooklyn. This headphone goes from workbench to workbench until it’s ready for your ears. We started building on a kitchen table in 1953, and every experience since then has led to the creation of the SR325x.
Tranducer type: dynamic
Operating principle: open air
Frequency Response: 18-24kHz
SPL 1mW: 98
Normal Impedance: 38 ohms
Driver matched db: .05
