TDA 2003 7W Mono Amplifier KIT for 4-8 Ohm 8-18 VDC Speaker

Please note: this is a KIT, so you'll receive the components you need to solder with an electronics soldering iron and everything you need to recreate the device as shown in the image. The KIT includes easy-to-understand illustrated instructions in English.

REQUIRED EXPERIENCE LEVEL: medium-low

Also available in assembled version (code VM114)

This small amplifier is built around the TDA 2003 integrated circuit, capable of delivering 4W rms into 4 ohms. The integrated circuit is fully protected against overload and short circuits. It operates over a wide range of supply voltages.

CHARACTERISTICS

·         Music output power: 7W / 4 Ohm

·         Output power (RMS): 3.5 W / 4 Ohm and 2W / 8 Ohm

·         Total harmonic distortion: 0.05% (1 W / 1 kHz)

·         response: 20 Hz to 20 kHz (-3 dB)

·         Signal to noise ratio: 86 dB

·         Input sensitivity: 40 mV / 150 kOhm

·         overload and short circuit protection

·         Power supply: 15 VDC (8 to 18 VDC allowable) / 0.5 A

·         PCB size: 55 x 35mm