Amazon.com: American Bass SQ-6B 6.5 Inch Midrange Speaker 8 Ohm 300 Watts Power Car Audio : Electronics
Amazon.com: KICKER CX400.1 400 Watt Class D Mono Amplifier for Car Audio Speakers, Black : Electronics
Amazon.com: Anker Soundcore 2 12W Portable Wireless Bluetooth Speaker, Better Bass, IPX7 Water Resistant and Built-in Mic, 24-Hour Playtime, 66 ft Bluetooth Range, Dual-Driver Speaker (New) - Blue : Electronics