Continuing its legacy of award-winning audio innovation, Grado Labs introduces the Signature S950, the newest addition to its open-back headphone lineup. Following the acclaimed release of the HP100 SE, the S950 becomes the second model in the brand’s new Signature Series.

Grado S950 Signature Series Headphones:

Type:
Open-Air Dynamic Over-Ear Headphones

Driver:
Transducer Type: Dynamic
Operating Principle: Open Air
Driver Size: 52 mm
Driver Type: Grado 52mm S driver with paper composite cone, high-flux rare earth alloy magnetic circuit, and copper-plated aluminum voice coil

Performance:
Frequency Response: 3.5 Hz - 51.5 kHz
Sound Pressure Level (SPL 1mW): 115-117 dB
Total Harmonic Distortion (THD): <0.1% @ 100 dB
Nominal Impedance: 38 ohms

Cable:
Cable Type: 12-conductor detachable Grado Signature Gold cable
Cable Length: 6 feet (approx. 1.8 m)
Headphone Connection: 4-pin mini XLR (balanced)
Source Connection: 6.35 mm (1/4") single-ended termination

Earpads:
Supplied Earpads: G Cushions and F Cushions

Construction:
Housing Material: Handcrafted Brazilian walnut
Headband: Stainless-steel band with 50% more padding than previous models, adjustable height rods
Gimbals: Engraved aluminum alloy

General:
Weight: Approx. 395 g (13.93 oz) without cable
Assembly: Hand-assembled in Brooklyn, NY, USA
Availability: Released March 2025
Accessories: G Cushions, F Cushions, Grado Signature Gold detachable cable