MCM Electronics

18W Single Channel Audio Amplifier Module By Kemo Electronic (M033N) MCM Part #28-6403

4 stars 2 reviews
$14.99 
Qty.Volume Price
5+$14.49
10+$14.25

18W Audio Amplifier Module

Compact audio amplifier circuit is housed in a fully potted plastic enclosure and is great for a variety of hobby, service and prototype applications. Because it operates on a wide DC voltage range, it may easily be powered by batteries, automotive power, or an AC adaptor.

Specifications Top

    Features
  • Accepts line level input (80mV)
  • Accepts signal from RCA line level and headphone outputs
  • Provides 18W RMS output into a 4ohm load
  • Frequency response: 40Hz ~ 20KHz
  • Requires 8 ~ 20VDC, 800mA
  • Dimensions: 2.7" (W) x 1.4" (D) x 0.9" (H)
    Typical Applications
  • DIY computer speakers
  • Powering monitor speakers on communications receivers
  • Kiosks and retail displays .

    See the rest of our Kemo amplifier modules.


    Part Numbers
    MCM Part #:28-6403
    Kemo Electronic Part #:M033N
    Package Specifications & Dimensions
    Weight:0.25 lbs.
    Hazardous:No
    Warranty:90 days
    Need to Return?
    Length:8.75 in.
    Width:4.75 in.
    Height:1.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No

Product Reviews Top

  • by don

    on 8/19/2014

    Good value

    Overall: 5 out of 5
    Value:
    Quality:

    I really like this module. The new "N" version does share a common ground between the input and output. This is a very good improvement over the earlier versions that did not. For the price, it is a great value.

  • by Barry8Tracks

    on 2/26/2014

    Not bad but not great

    Overall: 3 out of 5
    Value:
    Quality:

    I'm not too crazy about these modules, especially the fact that the input, output and power don't share a common ground. Despite the specs, they sound closer to 5 watts than 18 and don't do well at all using more than one speaker. I went with another MCM product with much better results.

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