Muy buen estado! Nuevos estan 450 verdesBlack Audio is proud to introduce our new #Trident. Based on the successful #Tr33v2A, now with more balance, accuracy and resolution. #Trident available now Acoustical tuningThe #Trident has the audio you want, between neutral, warm and dark. The #Neutral is bright monitor which sounds clean and transparent. So it has some common aspects naturally. The bass is linear but the impact and rumble are stronger.The mids are like silk #Trident gives a bit more transparency when compared with others and has a bit more warmth and engagement in there, voices male or female are in front. Excellent treble performance. All the line have better control in terms of peaks and sibilances.The sound-stage is wider with better depth and has more balance and control across the spectrum.Our universal In-Ear with the shell #Simbyo2 is featuring an outstanding signature design and a surprisingly good fit for an earphone that is not custom fitted. Thanks to our experience as a custom manufacturer, we were able to design a universal shell which fits comfortably and safe to almost every ear.SpecsXover pasivo de 3 vías3 controladores (1 low, 1 mid, 1 hi) 2 sound boresCable desmontablePerformance típica @1kHzImpedancia 10 OhmsSensibilidad a 100mV 113 dB SPLSensibilidad a 1 mW 113 dB SPL Max SPLa 131 dB SPL THD at 94dB SPL 0.1 % THD at 100dB SPL 0.2 %Resp frec. 15Hz a 20 kHz