Measurements by Hangout.Audio AFUL's Performer 5+2 earphones deliver an exceptional listening experience with their wide frequency response range, capturing both fundamental tones and harmonic overtones for accurate and realistic sound reproduction. Designed to be efficient and easy to drive, they offer impressive performance even with portable sources. Featuring dual dynamic drivers, a micro planar unit, and advanced acoustic and circuit designs, these earphones excel in bass depth, treble resolution, and instrument separation. Technologies like high-precision 3D-printed acoustic tubes, LC network frequency correction, and a high-damping air-pressure balance system further refine the sound, enhancing coherence, bass elasticity, and treble extension for superior overall audio quality. What You Get AFUL Performer 5+2 IEM (2DD+4BA+1MPT) Detachable high-purity oxygen-free silver-plated copper cable 9 pairs of silicone tips of a variety of sizes (S/M/L) IEM carrying case Specs Connectivity: 2pin Driver Configuration: 2DD 4BA 1Planar Impedance: 15ohm Sensitivity: 109dB/Vrms
