JVC Arsenal CS-AW8040 10" subwoofer with dual 4-ohm voice coils at Crutchfield
Amazon.com: JVC Truly Wireless Earbuds Headphones, Bluetooth 5.0, Water Resistance(Ipx5), Long Battery Life (4+10 Hours), Secure and Comfort Fit with Memory Foam Earpieces - HAA10TB (Black) : Everything Else