TINHiFi C2 2025 Review Read More AFUL Performer8 / Performer 8 1DD+7BA Hybrid IEM Specs Impedance: 35Ω. Sensitivity: 110dB@1kHz. FR range: 5Hz-35kHz. Configuration: 1DD+7BA Hybrid Connectors: 2Pin 0.78mm Termination: 3.5mm Price: $369.99