Grado Labs - GW100
Since 1953 Grado Labs has adapted at their own pace, and the first wireless Grado headphone is only the first step in what’s to come. They took their time to get the sound just right and made no compromises in the GW100. Nothing is lost except the wires.
The GW100 are the worlds first open-back Bluetooth headphones. Their speaker housings and internals have been designed from the ground up, now working in tandem to notably diminish escaping sound by up to 60%.*
There is a design language that’s seen throughout all of our headphones since we started building them nearly 30 years ago. The GW100 continues this, looking like it’s part of the family simply at a glance. These wireless Grado headphones are a milestone in our 65 year history.
Bluetooth Version: 4.2 with apt-X
Battery Capacity: 320mAH
Working Distance: 10m
Battery Life: 15 hours**
Frequency Response: 20Hz~20KHz
Mic Sensitivity: 42dB +/- 3dB
Transducer Type: Dynamic
Operating Principle: Open Air
SPL 1mW: 99.8 dB
Nominal Impedance: 32 ohms
Driver Matched dB: .05 dB
*As compared to our wired headphones. Leakage reduction varies in certain situations. This is based on a reasonable distance, angle, and genre of music played.
**Based on 50% volume throughout playtime. Battery varies due to volume and musical genre.