Portable 12V Mini High Power Car Subwoofer Active Car Audio Ultra-Thin 5*8 Inch Subwoofer Under Seat - China Active Car Subwoofer, Slim Car Audio | Made-in-China.com
PreSonus Eris Sub 8BT Compact 8" Powered Studio Subwoofer Active Sub w/Bluetooth | Reverb
RCF Pro Sound SUB 8004-AS Subwoofer Active High Power Subwoofer
HiFonics BW110A Hifonics BW-110A 800W 10" Under Seat Powered Subwoofer Active Hideaway Car Sub
103 Car Audio Subwoofer Seat Ultra thin Active Subwoofer - Temu
Amazon.com: ISUDAR 9 inch Slim Max 600W Subwoofer Active Powered Underseat Car Audio Subwoofer with Built-in Amplified for Car/Truck with Remote Control, Support Low & High-Level Inputs, Black : Electronics
PAS-151A MK3 Subwoofer, active, DSP - omnitronic
Pioneer DJ XPRS1182S Powered Subwoofer Active Sub + Ultimate Support SP-100B | Reverb
RCF SUB-705AS-MK2 Active - 15" Powered Subwoofer
600 Watts Subwoofer Active Enclosure Passive Radiator RECOIL SW10P 10 Inch Sub | eBay
Yamaha DSR118W 18" Powered Subwoofer Active 800W | PSSL ProSound and Stage Lighting
Underseat Subwoofer Active Power Amplifier Bass Enclosed - Temu