Catalog > Consumer Electronics > Kits > Kits (By Function) > Audio / Amplifiers etc. Catalog > Consumer Electronics > Kits > Velleman Kits 7W Mono Audio Amplifier 7W Mono Audio Amplifier VELLEMAN K4001 AMPLIFIER MONO 7W (NEW VELLEMAN PART# WSAH4001) 233.70 ZAR inc for 1 Each 4 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4 ohms. The IC is fully protected against overheating and short circuits. A conventional direct current is sufficient as power supply. Specifications music power output: 7W / 4ohmRMS output: 3.5W / 4ohm or 2W / 8ohmtotal harmonic distortion: 0.05% (1W / 1kHz)frequency response: 20Hz to 20kHz (-3dB)signal/noise ratio: 86dB (A weighted)input sensitivity: 40mV / 150Kohmoverload and short-circuit protectedsupply voltage: 15VDC (8 to 18VDC possible) / 0.5Adimensions: 55 x 35mm / 2.2 x 1.4" Additional Information Group Audio / Amplifiers etc. Model K4001