Best Smallest Car Subwoofer

PIONEER TS-WX1210AM - Powerful 12-inch Active Subwoofer with Built-in Amplifier, 1300 Watts Peak Power, and Compact Design for Deep Bass

ECOXGEAR SoundExtreme SE26 Amplified Powersports Bluetooth 8 Speaker Soundbar Waterproof Sandproof with LED Lighting 500 Watts of Peak Power

BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo

EWA A106 Mini Bluetooth Speaker with Travel Case, Bass Radiator Enhanced Bass, IPX6 Waterproof, Bluetooth V5.0, for Outdoor, Shower, Room, Bike, Car (Black)

Yaeccc 10" 800W Slim Under Seat Car Subwoofer, Blue LED Ambient-Light for Car Truck Active Subwoofer,Car Audio Subwoofers Built-in Amplifier

Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub

10 inch 250W Under Seat Car Enclosed Subwoofer Active Powered Car Subwoofer Sub

Rockville RWS10CA Slim 1000 Watt 10-Inch Amplified Powered Car Subwoofer Enclosure-Set of 1

BOSS Audio Systems CH10DVC 1500 Watt, 10 Inch, Dual 4 Ohm Voice Coil Car Subwoofer

Patioer 400w 8" Compact Under-Seat Subwoofer Slim Powered Subwoofer for Car/Truck