Through a well-heard history and deep roots in Brooklyn, the Grado family has been hand building headphones and cartridges here since 1953. For three generations, tradition and heritage have been carried down with the philosophy that sound comes first. SR225X Prestige Series A Unique Voice Brothers & Sisters. The SR225x and SR125x have had a sibling rivalry for decades. Being the mature one, the SR225x utilizes the new F cushion to open up the sound to more textured tones. The driver works in unison to produce a unique voicing and be just as fast as the SR125x. Just don’t tell their kid brother. Just before we get into metal and wood, the SR225x produces a fine tonal spread and liveliness that marks their place in the family. Signature Sound The clarity and range of Grado headphones can reveal new notes and details in songs heard hundreds of times. The driver and housing working in tandem react to sound vibrations and virtually eliminate transient distortions. With warm harmonic colors, smooth top-end, excellent dynamics, and a world renowned mid-range, the SR225x produces a sound that’s pure Grado. X Series Driver 4th Generation Grado drivers are here. Specifically tuned for the SR225x, 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. New Cables & Headband Along with the speakers, the cables and headband have been redesigned for the SR225x. Now housed in a more durable exterior, the 8-conductor cable transfers more information and features a super annealed copper wire for improved purity of the audio signal. The new headband features more cushion for a comfier experience. Hand-Built in Brooklyn Each SR225x 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 SR225x. SR325X SR225x SR125x SR80x SR60x Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 276 4.4 out of 5 stars 107 4.6 out of 5 stars 124 4.3 out of 5 stars 828 4.4 out of 5 stars 490 Price $449.99$449.99 $329.99$329.99 $259.99$259.99 $199.99$199.99 $159.99$159.99 Frequency Response 18 - 24,000 hz 20 - 22,000 hz 20 - 20,000 hz 20 - 20,000 hz 20 - 20,000 hz