Grado SR60i headphones Specifications

Sidebar 1: Specifications

Description: Dynamic open-air headphones. Driver matching: within ±0.1dB. Frequency range: 20Hz–20kHz. Sensitivity: 98dB SPL for 1mW input. Nominal impedance: 32 ohms.
Serial Number Of Unit Reviewed: None found.
Price: $79/pair. Large Grado earpads: $15–$20. Approximate number of dealers: Not disclosed.
Manufacturer: Grado Laboratories, 4612 Seventh Avenue, Brooklyn, NY 11220. Tel: (718) 435-5340. Fax: (718) 633-6941. Web:

Company Info
Grado Laboratories
4612 Seventh Avenue
Brooklyn, NY 11220
(718) 435-5340
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