Model: SPA -Custom Tuning Version
Driver Unit 11.4mm DuaHMagnet Dual-Cavity Tesla Dynamic Driver with Titanium Dome & Doubie-Sided Deposited Silicon Crystal Sumound
Sensitivity: 111dB
lmpedance:25 ohms
Frequency Response Range:5-40000Hz
Cable Specifcation: 4.4mm Balanced + 3.5mm 2-in-1 Litz Coaxial Cable(OFC Silver-Plated + Single-Crystal Copper Silver-Plated, Gold-Silver MixedBraid) with Gold-Plated Connectors, 0.78mm Replaceable Interface