FLEX KASE

For this project, I took a small case and turned it into a portable bass machine designed specifically for strong bass flex! 🔊💨 I used a 50W peak woofer together with a tweeter and a 2-channel 100W amplifier. One amplifier channel is connected to a crossover, which splits the signal into two outputs: Bass → 50W peak woofer High frequencies → tweeter For power, I used my own 5S2 lithium battery pack with a BMS, providing up to around 21V. The case was bought from Action for just a few dollars, and I turned it into this crazy little bass project. But the main goal of this build wasn’t perfect sound quality — it was all about BASS FLEX! 🔥 I wanted to get the passive radiators moving hard and visibly, creating that satisfying wave effect you can actually see. I show the complete build, wiring, amplifier, crossover, battery setup and the final bass flex test in the video. Small case. Big bass. CRAZY flex. #FlexCase #BassFlex #DIYSpeaker #DIYAudio #BassTest #BassSpeaker #PassiveRadiator #BluetoothSpeaker #SpeakerBuild #DIYBoombox #CustomSpeaker #BassLover #Crossover #Amplifier #BMS #LithiumBattery #DIYProjects #BASSECTORLAB