Vincent SA-31MK. Total Harmonic Distortion (THD): 0.1 %, Signal-to-Noise Ratio (SNR): 95 dB, Frequency response: 20 - 50000 Hz. Speakers connectivity type: RCA. Input frequency: 50 Hz, Input voltage: 230 V. Width: 430 mm, Depth: 395 mm, Height: 95 mm. Certification: CE This is an auto-generated long summary based on the first three features of the first five feature groups.