Utilizes a 13mm diameter singer dynamic transducer with titanium diaphragm. Exhaustedly tuned by our design team, the titanium diaphragm’s signature transparency is pushed to its limit. Bass is fast and with adequate quantity and clean impact. Vocal is full, sweet, soulful and clearly defined. Treble is well extended, crisp and smooth with superb instrument positioning and detail reproduction. All and all, Titan 3 is best for vocal.