Best 4 Ohm Car Enclosed Subwoofer Systems of 2025

The Pioneer TS-300D4 Subwoofer is a first-class choice for car audio enthusiasts. Its excellent sound and strong performance ensure that you experience powerful bass without any compromise on quality. Designed to handle heavy loads at high volumes, this subwoofer remains solid and compact, making it ideal for any vehicle. The IMPP diaphragm offers enhanced strength and rigidity, optimising bass response for a richer sound experience. Additionally, the unique dust protection feature helps maintain the subwoofer’s reliability and performance, allowing you to enjoy your music without concerns over dust interference.

The Rockford Fosgate Punch P2 is a powerful 10-inch subwoofer designed to deliver an impressive audio experience in both car audio and home theatre setups. With a robust 300 Watts RMS and 600 Watts peak power, this subwoofer ensures that you enjoy deep, rich bass that enhances your music and movie experience. Its dual voice coil design allows for flexible wiring options, making it easier for you to install and optimise performance. The sleek black finish adds a touch of style, while its durability ensures long-lasting enjoyment.

The KICKER Comp Subwoofer is a powerful 10-inch, 4-ohm subwoofer designed to enhance your car audio experience. With a peak power handling of 300 watts, it delivers strong bass that can make your music more enjoyable. The frequency response ranges from 30 to 500 Hz, ensuring that you hear all the deep, rich sounds. Its sensitivity of 86.2 dB means you’ll get optimal performance even with less power, making it efficient for your audio system.

The Rockford Fosgate R2 Subwoofer is designed to deliver impressive sound quality in a compact size. Its 12-inch diameter allows it to fit into tight spaces without sacrificing performance, making it ideal for those with limited installation options. The 4 Ohm dual voice coil configuration offers flexibility in wiring, enhancing the overall sound output. With its brand reputation, you can trust that this subwoofer will provide a powerful bass experience, elevating your car audio to the next level.

The VIBE PULSE Subwoofer is a powerful addition to any car audio system. With a robust 350 Watts RMS, it ensures clear and impactful sound that enhances your listening experience. The impressive 1050 Watts Peak allows for dynamic audio performance, making your favourite tracks come alive. Additionally, the 2100 Watts SPL (BURP) feature provides exceptional burst sound levels, perfect for those who love deep bass. This subwoofer's single 4 Ohm configuration makes it easy to integrate into your existing setup, giving you great flexibility.

The Rockford Fosgate R1S4 Subwoofer features a robust 12-inch design that delivers powerful sound, enhancing your car audio experience. With a 4-Ohm single voice coil, you can expect improved efficiency and clarity, making your music sound more vibrant. This subwoofer is part of the Prime Series, ensuring quality performance that meets the needs of serious audio enthusiasts. Designed as a car enclosed subwoofer system, it offers ease of installation and a clean look in your vehicle, allowing you to enjoy great bass without clutter.

The Rockford R2 Subwoofer is designed for those who want powerful bass without sacrificing space. Its 10" shallow design allows for installation in tighter areas, making it perfect for compact vehicles. With a power handling of 200 Watts RMS and 400 Watts Max, you can enjoy deep sound without distortion. The unique stamp-cast baskets feature spider venting, which helps keep the motor cool during extended use. Additionally, it is optimised for sealed enclosures, ensuring you maximise bass performance even in limited spaces.

The Alpine Bass Package is an excellent choice for enhancing your car's audio system. It includes the Alpine BBX-T600 Power Amplifier, which ensures you receive powerful sound, making your music more enjoyable. The package also features the Alpine SBG-1244BR Subwoofer, delivering deep bass that can transform your listening experience. Additionally, the Renegade REN10KIT Cable Set provides all the necessary cables for easy installation, saving you time and hassle. With this package, you can enjoy high-quality sound without the complexities of setup.

The Psytfei Car Audio Woofer offers an impressive 4-ohm impedance, ensuring efficient power transfer for a better listening experience in your vehicle. With a maximum power of 400W, it delivers clear sound and stable, powerful bass, enhancing your music enjoyment. Constructed from high-quality metal materials, it ensures strong sound performance, while moisture-proof features reduce the risk of damage. This means you can enjoy captivating audio without worrying about durability.