Main Components
Amplifiers
ZK‑502L Bluetooth Power Amplifier Board 5.0 Stereo Audio Receiver Dual Channels Digital Audio Amplifier Module for DIY Speakers 5-24V
580
Power Supply
Speaker 1
Speaker2
2.5 Inch Dual Magnet Woofer (Pair) – 4Ω 5W | Strong Bass | Voltech Electronics Crafts BD
500
Subwoofers 1
Subwoofer 2
Tweeters
Crossovers
Tone Controller
Audio Accessories