Pioneer PRO Series 4" 500-Watt Bullet Tweeter in the Mobile Audio department at Lowes.com
2) PIONEER TS-A2000LD2 8" 500W TS SERIES SHALLOW-MOUNT DVC CAR AUDIO SUBWOOFERS - Walmart.com
Dropship BULLBAT Portable Power Station Pioneer 500, 504Wh Lithium Battery Powered Outlet With 500W AC/60W PD/QC3.0 USB-A/12V DC, Solar Power Generators With MPPT, Backup Power Supply For Outdoor & Indoor to Sell
Pioneer PRO Series 6.5" 500-Watt Mid-Bass Drivers in the Mobile Audio department at Lowes.com