Amplified Subs

12 150W RMS (450W Peak Power Handling) Built-In Amplifier Car Powered Subwoofer System with Slipstream Port Technology

Dual ALB12 12 Inch Amplified Subwoofer with Ported Enclosure

RetroSound SUB-8100 Amplified Subwoofer – Hi Tech Classics

MTX TN8MS Terminator 8 Inch Micro Compact Amplified Subwoofer Enclosure for Small Vehicles with Class A/B Amplifier, Variable Bass Boost, External Bass Control, and Smart Engage Auto Turn On Circuitry

Legrand - OnQ 10 Inch Amplified Subwoofer, 5000 Series, Floor Standing Speaker with 50Hz to 200Hz, Volume Control, Power Switch, Choice of Line Inputs or Outputs, Black, 1 Count, HT5104 : Electronics

Amplified Subwoofer System RetroSound Car Audio Retro Radio Stereo

Pyle 10-Inch Low-Profile Amplified Subwoofer System - 900 Watt Compact Enclosed Active Marine Underseat Car Subwoofer with Built In Amp, Powered Car Subwoofer w/ Low & High Level Inputs : Electronics

DS18 8 Amplified Subwoofer Slim 2 Ohm 1 x 150 Watts RMS High Efficien – Pricedrightsales

P8AW - Planet Audio

Bazooka Single 10 100W Powered Amplified Subwoofer Bass Tube w/ Factory Harness

BLAUPUNKT GTHS80PRO 8 Amplified Subwoofer 300-Watts Active Flat Compact Design

ECOXGEAR SoundExtreme 8 ES08 Amplified Subwoofer

Fli Underground FU12A Car 12 Amplified Subwoofer Box Enclosure+Kit

MA AUDIO 1600W 10 Active Amplified Subwoofer - Active Bass Boxs - Car Audioz - Audio In-Car Entertainment in Peterborough

DS18 SQBASSx2 7x9 Under Seat Amplified Powered Car Subwoofer with a 4x6 Radiator 1200 Watts

Alpine - SWD-355 12 (30CM) Amplified Subwoofer Box