8-inch Subwoofer Car Systems

  • SALE! 
    Alpine R-Series R2-W8D4 8 Inch Dual 4-Ohm Voice Coils Subwoofer with 350W RMS


    Alpine R-Series R2-W8D4 8 Inch Dual 4-Ohm Voi…

    SAVE! $0.05
  • SALE! 
    Alpine S-W8D2 8 Inch S-Series Dual 2 Ohm Voice Coil High-Performance Subwoofers


    Alpine S-W8D2 8 Inch S-Series Dual 2 Ohm Voic…

    SAVE! $20.05
  • SALE! 
    Pioneer TS-A2000LB 8 Inch Shallow Component Subwoofer Enclosed 700W Max


    Pioneer TS-A2000LB 8 Inch Shallow Component S…

    SAVE! $100.01
  • SALE! 
    Rockford Fosgate P3SD4-8 Shallow Mount Truck Subwoofer 300W 8" Dual 4 Ohm


    Rockford Fosgate P3SD4-8 P3 Punch Shallow mou…

    SAVE! $270.01
  • SALE! 
    JL Audio ACP108LG-W3V3 8" Loaded Car Subwoofer & Enclosure Box & Amplifier


    JL Audio ACP108LG-W3V3 8" Loaded Subwoofer Sp…

    SAVE! $100.00
  • SALE! 
    Rockford Fosgate PS-8 8" Car Subwoofer 150 Watt Powered Loaded Sub Enclosure


    Rockford Fosgate PS-8 Single 8" Punch Powered…

    SAVE! $150.00
  • SALE! 
    Rockford Fosgate P300-8P Punch Series compact 300-watt powered 8" subwoofer


    Rockford Fosgate P300-8P Punch Series compact…

    SAVE! $200.00
  • SALE! 
    Infinity REF-FLEX8S FLEX WOOFER 8" (200mm) Adjustable Depth Car Subwoofers


    Infinity REF-FLEX8S FLEX WOOFER 8" (200mm) ad…

    SAVE! $50.00
  • SALE! 
    JL Audio CP108LG-W3v3 1-Way 8in. Car Subwoofer


    JL Audio CP108LG-W3v3

    SAVE! $100.00
  • SALE! 
    JL Audio CP208LG-W3V3 8" Car Subwoofer System Dual 8W3v3 MicroSub


    JL Audio CP208LG-W3v3 Dual 8" Enclosed Subwoo…

    SAVE! $100.00

8” Subwoofers for Cars

Our 8-inch car subwoofers offer car audio enthusiasts the opportunity to enhance the audio quality and bass response in their vehicles. These eight-inch car subwoofers are produced with high-quality cone materials such as polypropylene or aluminum to ensure durability and accurate sound reproduction. Yet they fit easily in vehicles with small interiors and trunks, allowing more audiophiles to enjoy a premium bass response.

With a wide range of types, benefits, sizes and features, aftermarket coaxial speakers offer a variety of options. Choose from leading car audio brands such as Alpine, Focal, Kicker, JL Audio and Rockford Fosgate to find a speaker system that fits your listening preferences and your budget.

An 8-inch subwoofer car audio installation can offer an enhanced experience by providing deep and powerful bass that factory-installed speakers often lack. Eight-inch subwoofers offer adjustable controls for bass boost, phase and crossover frequency. This enables car enthusiasts to fine-tune the subwoofer to their preferences and optimize its performance in their specific vehicle environment. By using an aftermarket 8-inch subwoofer, you’ll get a more immersive audio experience and a fuller sound stage.

8-inch Car Subwoofer Options

There are three types of aftermarket car audio 8-inch subwoofers to suit your needs. One of them is the enclosed subwoofer. This type of subwoofer is pre-mounted in a box or enclosure, providing convenience and ease of installation. Enclosed subwoofers are ideal for those who want a plug-and-play solution without the need for additional components or customization. You can get sealed, vented or bandpass subwoofer boxes, with each offering progressively more boom but less focus.

Some enclosed 8-inch subwoofers have an amplifier built-in. This is a specific 8-inch subwoofer type known as a powered subwoofer or active subwoofer. Ordering them will save more space and the hassle of installing a separate mono amplifier, which is recommended for most aftermarket subwoofers as they demand more power than factory amplifiers typically provide.

Finally, we have the component subwoofer, which is a standalone subwoofer that requires a separate enclosure and amplifier for operation. Component subwoofers offer more flexibility in terms of customization and tuning, allowing car audio enthusiasts to achieve their desired sound quality and performance. They can also be mounted directly in the factory vehicle mount if yours are eight inches in diameter.

From innovative brands like Alpine, Rockford Fosgate, JL Audio and Kicker, consumers have a wide range of options to choose from based on their preferences and requirements. Whether it's an enclosed subwoofer for convenience or a component subwoofer for customization, these aftermarket subwoofers can greatly improve the overall audio quality in any car. You can even order dual 8-inch subwoofers to fill a larger vehicle with amazing bass from every angle.

Quality Subwoofer Service

Drive-In Autosound has the knowledge and experience to help anyone shopping for an 8-inch subwoofer. Contact us or visit our stores in Colorado Springs and Pueblo, Colorado. We have free two-day shipping on qualifying orders and professional certified installation for local customers.

Free 2-Day Shipping
on all orders $99 and up

Delivery time for standard shipping to any of the 48 contiguous U.S. states is 1-2 business days excluding Alaska, Hawaii, and Puerto Rico. Business days include Monday - Friday and exclude UPS holidays. 


Delivery time estimates do not apply to large or heavy items over 40+ lbs, P.O. Box addresses, items shipped directly from the manufacturer, out-of-stock items or unless stated otherwise on the product. Other exclusions may apply.