Main Components
Amplifiers
ZK-ST21 TPA3221 Bluetooth 2.1 Channel Power Amplifier Board – 100W×2 + 200W Subwoofer Output | 12V–30V | Treble & Bass Control
3,490
Power Supply
Speaker 1
Speaker2
Subwoofers 1
Subwoofer 2
Tweeters
Crossovers
Tone Controller
Audio Accessories