#19 in Speaker parts & components
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Reddit mentions of Gikfun 2" 8Ohm Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1688_
Sentiment score: 1
Reddit mentions: 2
We found 2 Reddit mentions of Gikfun 2" 8Ohm Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1688_. Here are the top ones.
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Diameter: 52mmHeighth: 28mmRated power: 2W, Maximum power capacity: 5WUnique design: The bullet-like shape can realize the extension of high-pitched sound, making the high-pitched sound bright and clear.Three-band equalizer, sweet, crisp and clear voice, high frequency is bright and original; low frequency also make you enjoy hearing.
Specs:
| Height | 4 Inches |
| Length | 5.4 Inches |
| Weight | 0.3 Pounds |
| Width | 1.2 Inches |
Man, it's just gonna be a cheap 8-Ohm speaker; if it's 1980s, probably from Japan, MAYBE Mexico or China. You can get them just about anywhere. If you have a really old desktop computer sitting around, you'll find one inside the case.
Here's a 3" from Adafruit.
Here's a pair of 2".
If you're looking to replace the speaker inside that flashlight/radio, you're going to have to open up the case anyway, so what's holding you back?
How would one test this if they didn't happen to have a Ham radio? Umm, I guess there's this thing called the internet and it can be searched...
Quick search found an interesting use for an Arduino, which I happen to have. Now, since all the Radio Shack's are gone, other parts are a little harder.
8-ohm speaker = amazon
1-megaohm resistor = amazon
insulated, solid-core wire = amazon
I'm sure someone can find a better choice for a small spool of wire!