7W Amplifier Module

7W Amplifier Module
7W Amplifier Module
7W Amplifier Module
7W Amplifier Module


This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4ohms. The IC is completely thermally and short-circuit protected. A conventional direct current can be connected as supply.


  • music power output: 7 W / 4 Ohm
  • output: 3.5 Wrms / 4 Ohm or 2 Wrms / 8 Ohm
  • total harmonic distortion: 0.05 % (1 W / 1 kHz)
  • frequency response: 20 Hz to 20 kHz (-3 dB)
  • signal-to-noise ratio: 86 dB (A-weighted)
  • input sensitivity: 40 mV / 150 kOhm
  • overload and short-circuit protected
  • supply voltage: 15 VDC (8 to 18 VDC possible) / 0.5 A


Add to Wish List 7W Amplifier Module
Product Code: W-MAH114
€ 6.58
€ 8.22
€ 6.58 Ex. VAT
  • 20 piece(s) in stock
  • Shipped on Monday when ordered now.
  • Shipping from € 8.91 to United States
  • 30 days money back guarantee
  • Fast shipping from The Netherlands


User Manual


Product CodeW-MAH114
BrandWhadda by Velleman
Input Voltage12 VDC
Operating Voltage12 VDC
Power (Max)7 W

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Fast shipping
Order before 17:00h (Mon-Fri) for same day shipping.
Money back guarantee
You have a 30-day return period on your order
Worldwide shipping
Shipped from the Netherlands using PostNL and DHL.