The GRADO Classic RS1 are the reference of the Classic series, the model that defined the GRADO sound for a whole generation of audiophiles.
With
solid American walnut housings, each pair of RS1 has a unique resonance and character. The high-performance 44mm drivers are hand-matched and calibrated to guarantee perfect channel matching.
TECHNICAL SPECIFICATIONS
- Type: Open-back
- Drivers: 44mm high-performance
- Housing: Solid American walnut
- Frequency response: 18Hz - 24kHz
- Impedance: 32Ω
- Sensitivity: 99.8dB
- Cable: 1.8m
- Weight: 285g
- Made in: Brooklyn USA