Teli Amplifier, Blue/Black

Its job is to take a line-level signal and make it loud enough to fill a room or a venue with sound., Power amps can feature one, two, or more channels. For example, a mono power amp would have one channel, and a stereo power amp would have two channels., Its function is mainly to amplify the weaker signal input from the audio equipment and generate a large enough current to drive the speaker to reproduce the sound., Power: - 220V + 10%50Hz /DC12V. Frequency Response: 20Hzto20KHz(+10dB). Input Sensitivity: 150m V, Tone Control: Treble: 10dB at 10KHz, Bass: 10dB at 100Hz. Surround Effect Control: 0 ~ 10dB. Signal to Noise Ratio: ≥ 80dB, Loudness: + 6dB at 100Hz., + 6dB at 10KHz. Load Impedance: 4 to 8hms. Speaker Power: 80W