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SPKR MiK: How to make a microphone from a speaker.

Step 9Finishing touches.

Finishing touches.
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  • Finished angle.jpg
  • Labeled panel.jpg
  • finished back.jpg
  • finished front.jpg
Put the grill cloth heads back on the drum with the rims and T-rods. (That drum key may come in handy again.) There is no need to get them super tight, they are just holding grill cloth. Just snug them up until they are firm. They will not be as tight as a real drum. If its too tight, you may snap the remaining plastic ring of the head.

Label your connections and controls before you forget what they do when you go to use it. It may also be handy to label which end is the front, and which is the back.

Stand back and admire your handy work.

Things to do with your speaker microphone DI

Mic a kick drum
Mic your bass guitar rig
Use as a speaker with your LM386 cracker box amplifier
Podcast in your warmest "radio theatre" voice
Use as a DI with bass for a different sound

Samples

Here are some quick samples of a kick drum. There is emphasis in the low end, and some resonance. It is usually best to apply a low pass filter to the SPKR MiK, and mix it with a normal microphone.

spkrmic.mp3 - The SPKR MiC by its self. There are no filters or processing, other than editing.
compare-spkrL-b52aL.mp3 - A split track: the SPKR MiK on the left channel, a SHURE Beta 52a kick mic on the right channel. Both are unprocessed, other than editing.
mix-in.mp3- The first half is a SHURE Beta 52A by its self, the second half is the Beta 52A mixed with the SPKR MiC.- in this sample the SPKR MiC has an EQ - a high roll-off starting about 400Hz, passing nothing above 2kHz.

Enjoy!

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1 comment
Mar 2, 2010. 6:13 AMthemancable says:
That is an excellent looking subkick. Amazing to see how much detail you put into it -- great work!

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