Grado Reference RS1e headphones
- Transducer Type: Dynamic
- Operating Principle: Open Air
- Frequency Response: 12 – 30,000 hz
- SPL 1mW: 99.8 dB
- Normal Impedance: 32 ohms
- Driver Matched dB: .05 dB
The new Grado Reference RS1e headphones uses a different species of handcrafted mahogany from our previous models. The earpieces utilize an intricate curing process that optimizes the tonal quality while giving them a new look. The RS1e places a 50mm dynamic transducer and an 8 conductor cable design in an open-air configuration. The result is a smooth, controlled, and coherent sound with detailed dynamics. Frequency response ranges from 12-30 kHz and the drivers are matched to 0.05dB. Weighing 9oz, the headphones are an example of the wonders of Mother Nature with a gorgeous light mahogany look. The RS1e is a masterpiece in the Grado collection.