Self Noise - 13dBA / Max SPL @ 0.5% THD - 140dB
Self Noise - 15dB / Max SPL @ 0.5% THD - 142dB
Self Noise - 14dB / Max SPL @ 0.5% THD - 141dB
Self Noise - 12dB / Max SPL @ 0.5% THD - 139dB