HORN BOX for RC Truck Crawler 1/10 scale

This is a FreeCad design I did for a CE32A-4 speaker for my RC crawlers. I use a WT588D chip for sounds (sounds modified via Audacity), and fire it off with a Pololu low side RC switch. These little speakers sound great with the built in WT588D amp or even better with an Adafruit 2.5watt amp. The horn box volume is perfect for best sound range from this speaker. No sound deadening material inside. Plus, the aluminum speaker and rubber surround allow for water resistance.

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