Highlights
Slim and Compact: Our ultra-slim 3.1-inch under seat car subwoofer, with a built-in amplifier, fits seamlessly under your car seat, maximizing space while enhancing your car audio system. Enjoy deep, powerful bass and immersive sound quality, making every drive more enjoyable.
Stable with High Fidelity: With 200W RMS rated power and 400W RMS peak power, our 8" powered car audio subwoofer delivers a distortion rate below 0.4% and a signal-to-noise ratio greater than 90%. It maintains clear, accurate sound even at high volumes, minimizes background noise, and prevents speaker damage, creating an immersive audio experience.
Powerful Bass Experience: 50-150 Hz wide frequency response range covers the essential low-frequency spectrum, delivering a more balanced and complete auditory experience from bass to treble. The sealed enclosure enhances music depth and impact, ideal for genres that require strong rhythms and bass support, such as R&B, hip-hop, electronic dance music, and rock.
Highly Compatible: This under seat car truck subwoofer offers multiple signal input options, supporting both low-level RCA inputs and high-level inputs. It also includes a high-to-low level converter, ensuring compatibility with a wide range of car audio system, whether or not the main unit is equipped with RCA output.
Multiple Protections: This powered subwoofer for car truck is equipped with multiple built-in safety features, including overheat, short circuit, and fuse protection, ensuring reliable, long-lasting performance. And the aluminum alloy shell enhances heat dissipation, preventing overheating and significantly extending the subwoofer's lifespan.
Details

Immerse Yourself in Powerful & Deep Bass



This 8" under-seat car subwoofer is a must-have for car audio enthusiasts, delivering powerful bass and clear sound while saving space with its slim 3.1" profile. Equipped with high/low level input and a maximum output of 400W, it greatly elevates your audio experience to next level.


 


Even at high volumes, the sound remains clear and pure. This subwoofer for car truck minimizes background noise, allowing you enjoy high-fidelity surround sound on every road trip.


 


Our slim 8" car subwoofer is designed for bass lovers, delivering a full-range audio experience with 50-150 Hz frequency response. Whether the R&B, hip-hop, EDM, or rock is on, the subwoofer speaker brings intense rhythm and unmatched bass to you every time.


 


Compatible with all vehicle types—cars, SUVs, trucks, and RVs—this subwoofer seamlessly integrates with your audio system using the RCA audio cable or high-level input cable, offering impeccable matches with both high-end and simplified main units.


 


With a detailed user manual and all necessary cables and hardware, the installation of this compact under seat car subwoofer is a breeze for both DIY enthusiasts and professional installers. Remember to disconnect the negative battery terminal during installation for safety.