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Velleman® 2X30W Audio Power Amp Kit

Model:

K4003

 | Catalog #: 277-056
$34.99
$34.99

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  • Power supply: 10-30VDC/10mA
  • Output impedance: 1Kohm
  • Adjustable output level: maximum 40dB
  • Frequency range: 20Hz-20kHz ± 3dB
  • Maximum input signal: 40mV
  • PCB dimensions: 1.2x1.7"

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  • Regulator sliding length: 33 bit
  • Clock frequency: adjustable between 30 and 100kHz
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  • Output voltage: 150mVrms
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Product Summary

Power up.

This small amplifier is constructed with the TDA2616 IC, with a maximum supply capability of 2x15Wrms (4ohm) of 2x10Wrms (8ohm). The IC is thermally and short-circuit protected. Additional rectifier and smoothing filter are unnecessary, as alternating current can be directly connected to the unit.

  • Music power output: 2x30W/4ohm
  • RMS output: 2x15Wrms/4ohm or 2x10Wrms/8ohm
  • Total harmonic distortion: 0.07% (1W/1kHz)
  • Channel separation: 70dB
  • Frequency response: 7Hz to 60kHz (-3dB)
  • Signal-to-noise ratio: 98dB (A weighted)
  • Input sensitivity: 300mV/150Kohm
  • Transient suppression on/off switch
  • Overload and short-circuit protection: max. 1h
  • Supply voltage: 2x12VAC/2A (50W transformer recommended)
  • Dimensions: 2.8x2"
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

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By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs

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