Grado is leading the way for their 4th gen X Drivers, the redesigned RS1x combines maple, hemp, and cocobolo wood into a vivacious and elegant headphone.
Features and specifications:
- Wooden air chamber
- UHPLC copper voice coil wire
- HPLC copper connecting cord
- Tranducer type: dynamic
- Operating principle: open air
- Frequency Response: 12-30,000 hz
- SPL 1mW: 99.8 dB
- Normal Impedance: 32ohms
- Driver matched db: .05
Warranty: 1 year parts and labour against manufacturing defects in material or workmanship only.
