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7 W MONO AUDIO AMPLIFIER

8,95

In stock

7 W MONO AUDIO AMPLIFIER – Whadda

In stock


SKU: WSAH4001 This product is a replacement of: K4001 Check our full Whadda product transition list Category: Skills: , ,
Free shipping
Free shipping from €50
EU shipping
EU shipping in 1 to 5 days
Belgian shop
Belgian shop
Return policy
14-day unmodified return policy

Description

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.

This product is a replacement of: K4001

Features

  • exists also in mounted version:

Specifications

  • Technical data:
    • Specifications: <ul><li>music power output: 7 W / 4 Ohm</li><li>RMS output: 3.5 W / 4 Ohm or 2 W / 8 Ohm</li><li>total harmonic distortion: 0.05 % (1 W / 1 kHz)</li><li>frequency response: 20 Hz to 20 kHz (-3 dB)</li><li>signal-to-noise ratio: 86 dB (A-weighted)</li><li>input sensitivity: 40 mV / 150 KOhm</li><li>overload and short-circuit protected</li><li>supply voltage: 15 VDC (8 to 18 VDC possible) / 0.5 A</li></ul>
  • Operational properties:
    • Instruction manual languages: Dutch, English, French, German, Spanish
    • Coding skill level: none
    • Electronics skill level: 1
    • Mechanics skill level: 1
    • Soldering skill level: 2
  • Product basic info:
    • Colour: Green
    • Depth: 35 mm
    • Weight: 42 g
    • Width: 55 mm

Additional information

Weight42 g
Dimensions3,80 × 7,80 × 15,50 cm
Soldering

level 2

Electronics

level 1

Coding

none

Mechanics

level 1

Manuals

Manual

Parts list
English assembly instructions through illustrations, pictures, etc.
EN
DE
ES
FR
IT
NL
Assembly instructions
Written multilingual manual explaining how to build the kit
EN
DE
ES
FR
NL

Online Manual

Downloads

Info Sheets

Datasheet
Connection diagram of a 7W amplifier
EN
Datasheet
Connection diagram of a 7W amplifier with a volume regulator
EN
Datasheet
Connection diagram of a simple supply for the 7W amplifier (K4001) using a transformer, a rectifier & a capacitor.
EN
Infosheet
resistor colour code
EN
DE
ES
FR
NL
Overview of Velleman modules that are equal to D.I.Y Kits
This sheet is useful when you want to know which modules you could find in the do-it-yourself range of Velleman Kits and minikits.
EN
DE
ES
FR
NL
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