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> K4001 mono audio power amplifier kit use w/ R390A radio
K4001 mono audio power amplifier kit use w/ R390A radio
K4001 Mono Audio Power Amplifier Kit use w/ R390A RADIO
Velleman K4001 MONO AUDIO AMPLIFIER KIT
Use this to improve the audio on your classic or boatanchor radio.
* music power output: 7W / 4ohm
* RMS output: 3.5W / 4ohm or 2W / 8ohm
* total harmonic distortion: 0.05% (1W / 1kHz)
* frequency response: 20Hz to 20kHz (-3dB)
* signal/noise ratio: 86dB (A weighted)
* input sensitivity: 40mV / 150Kohm
* overload and short-circuit protected
* supply voltage: 15V DC (8 to 18V DC possible) / 0.5A
