Bravery on HiFiGo Amazon Features:- >Specially designed four balanced armature driver configuration. >Premium range of Knowles and Sonion BA drivers. >Clean, accurate, and smooth sound reproduction. >Electronic frequency crossover for smooth distortion-free performance. >Specially customized 6N OCC Hakugei cable. >Premium Azla Xelastec Sednafit ear tips. See Audio Bravery is finally here. The long-awaited project was made possible by fans of the brand. It is a true community-made project with tuning and design chosen by audio enthusiasts around the globe. Experience unmatched performance with four high-performance balanced armature drivers arranged in a three-way frequency crossover with two physical crossover filters. See Audio has partnered with HAKUGEI and Azla Sednafit including a customized cable and premium ear tips with Bravery. True High-Fidelity Sound With High-Performance Balanced Armature Drivers:- See Audio has designed acoustic architecture for Bravery with four high-performance BA drivers per side. The pair utilizes premium balanced armature from both Knowles and Sonion, two of the largest driver brands in the world. Bravery features two Knowles BA drivers for the lower end, one Sonion BA driver for mid-range, and one Knowles BA driver for the high-frequency response. Clean, Accurate Tuning To Complement Different Genres:- Professional acoustic engineers at See Audio have adjusted the tuning on the Bravery to deliver a rich, well-detailed presentation for its users. The pair has a well-extended high-frequency response that maintains a high clarity and transparency without being fatiguing or harsh even at loud listening levels. Users are greeted with nothing but a high-resolution sound with powerful bass, lovely vocals, detailed instruments, and a smooth overall tonality that complements different genres of music well. Premium HAKUGEI Cable:- See Audio has partnered with Hakugei a premium IEM upgrade cable brand based in China. They have designed a customized 6N OCC cable that perfectly matches the synergy of Bravery delivering an impeccable acoustic experience for the users. The cable here has cloth sleeved with 0.78mm 2-pin connectors and a 3.5mm termination plug for easy connectivity. Azla Sednafit Ear tips:- See Audio has made sure to include Bravery with a premium set of accessories. First the Hakugei cable and then with Azla Sednafit for premium ear tips. The pair comes bundled with three pairs of Azla Sednafit XELASTEC ear tips(S, M, L). Technical Specifications:- >Driver Configuration: Quad BA. >Driver Arrangement: 2 BA Low+ 1 BA Mid+ 1 BA Highs. >Impedance: 18ohm. >Frequency response range: 20Hz-20kHz. >Sensitivity: 110dB/mW. >THD+N: <1%. >2-pin 0.78mm connectors.