![First DIY boombox build! Four 5.25” speakers and two tweeters with a Sony car stereo powered by a 12V, 18Ah battery. It sounds great and gets pretty loud for a portable boombox. : First DIY boombox build! Four 5.25” speakers and two tweeters with a Sony car stereo powered by a 12V, 18Ah battery. It sounds great and gets pretty loud for a portable boombox. :](https://preview.redd.it/0n3le96cin961.jpg?width=640&crop=smart&auto=webp&s=760954143e6d20fc8e465329d61346b30ec9dbf0)
First DIY boombox build! Four 5.25” speakers and two tweeters with a Sony car stereo powered by a 12V, 18Ah battery. It sounds great and gets pretty loud for a portable boombox. :
![Amazon.com: ePathChina 2-Channel Mini Hi-Fi 2 x 18W Car Stereo Audio Amplifier, DC9-15V AMP Electrical Portable DIY Amplifier Subwoofer for Speaker Auto Car Motorcycle Tablet PC TV Laptops : Electronics Amazon.com: ePathChina 2-Channel Mini Hi-Fi 2 x 18W Car Stereo Audio Amplifier, DC9-15V AMP Electrical Portable DIY Amplifier Subwoofer for Speaker Auto Car Motorcycle Tablet PC TV Laptops : Electronics](https://m.media-amazon.com/images/I/71e2ap88kYL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: ePathChina 2-Channel Mini Hi-Fi 2 x 18W Car Stereo Audio Amplifier, DC9-15V AMP Electrical Portable DIY Amplifier Subwoofer for Speaker Auto Car Motorcycle Tablet PC TV Laptops : Electronics
![DIY Android car stereo. Use Coolpad Legacy (large unactivated phone). Use real phone as hotspot to it. Use Velcro strips to dash. Use Agama and Android Auto. Use right angle cables (USBC DIY Android car stereo. Use Coolpad Legacy (large unactivated phone). Use real phone as hotspot to it. Use Velcro strips to dash. Use Agama and Android Auto. Use right angle cables (USBC](https://i.redd.it/ik4r1hwpx4d41.jpg)