2.4GHz Bluetooth WiFi Antenna 2dBi SMA Male (Pin) with U.FL to SMA Female Pigtail RF1.13 Cable 30cm for Amplifier Board
KWD 2.500
S600X-W 2.1 Channel Bluetooth Amplifier Board, Dual TPA3255 300W×2 + 600W Subwoofer Output, DC 19-51V Class D Audio Amp with AUX/USB/USB Sound Card Input for DIY Speaker with External Antenna
KWD 29
XY-T2001P Mono Amplifier Board with TWS, 200W Power Output, Vehicle Amplifier Wide Voltage Input 12-30V, Supports USB/AUX/Bluetooth
KWD 11
2 Way Speaker Crossover 2800Hz, 150W Passive Audio Crossover Board, 12dB Bass / 18dB Treble, 4Ω Compatible, DIY Speaker Crossover with Copper Coil & Film Capacitors(2Pack)
KWD 8.500
2PCS TW100U 100W Mono Amplifier Board, TPA3116D2 Digital Power Amp Module with Built-in Step-up Voltage Circuit (19V/24V), Supports TWS Wireless Pairing, Bluetooth 5.3, AUX, USB Input, DC 12-24V
KWD 14