The Grado Labs RS1e is one of the best headphones I've ever used. Period. Of course, at nearly $700, it's certainly not the kind of headphone you'll plug into your iPod and take for a jog. But if you're looking for spectacular headphone performance, with fantastic imaging, unbelievable bass response, clear but non-fatiguing highs, and accurate mids, then the RS1e is for you. It features handcrafted earpieces made from specially cured mahogany and the same high-purity connecting cable as the SR325e.
- 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