Top 5 Best Underseat Subwoofers in 2024 Sound Storm Laboratories LOPRO10 Powered Under... Alpine 8" Amplified Subwoofer (PWE-S8) 120W... Cerwin Vega VPAS10 10" 550W Car Audio Underseat... Rockford Fosgate PS-8 Punch Single 8" Amplified... Kicker 11HS8 8” 150 Watt Hideaway Compact Car...