PyleSingle Voice Coil Car Subwoofer - 6.5 Inches, 150 Watts at 4-Ohm Car Audio Powered Subwoofer, Injection Cone with Rubber Edge,Car Subwoofer, Audio - PLMW63

Pyle Single Voice Coil Car Subwoofer - 6.5 Inches, 150 Watts at 4-Ohm Car Audio Powered Subwoofer, Injection Cone with Rubber Edge, Car Subwoofer, Audio - PLMW63 Black

TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers