Kit Set for XPL XS06240300 1 Subwoofer 16.5 cm 6.5 Inch 165 mm, 2 x 300 Watts, Double Acoustic Coil 4+4 ohm, dvc, Double Acoustic Coil, for Hood, Trunk, Car, 1 Piece

GK SOUND 1 x XPL XS06240300 Subwoofer 16.5 cm 6.5 Inches 165 mm 2 x 300 Watts Dual Voice Coil 4+4 Ohm DVC Double Mobile Coil for Car Boot Lid, 1 Piece

Greluma 1 x High to Low Level Converter, Car Output Stereo Speaker, High Level Speaker Signal for Low Level Adapter with Delay Function

AUTO-STYLE Excalibur X500.4 2000W 4 Channel MOSFET Power Amplifier