Best Subwoofer Amplifier For Car (2025 Updated)

The BOSS Audio Systems PT1600 2 Channel Car Amplifier is a high-performance amplifier designed to deliver powerful sound to your car's audio system. This amplifier boasts a maximum power output of 1600 Watts, with 800 Watts max x 2 @2-Ohms, 400 Watts max x 2 @4-Ohms, and 1600 Watts max x 1 bridged @4 Ohms.

The PT1600 is a full-range amplifier, which means that it can run both your speakers and subwoofers. This feature gives you more flexibility and control over your car's audio system.

The amplifier is designed with Class A/B topology, which provides high-quality sound output. Class A amplifiers have a high current flowing through their output transistors with no audio signal, while Class B amplifiers have no current flowing through their outputs with no audio signal.

The Mosfet power supply is an electrical switch that allows the flow of electrical current, controlling the output voltage and current precisely by removing the output current sensing loss and eliminating all secondary feedback circuitry. This feature ensures that the amplifier delivers a stable and reliable power supply to your car's audio system.

The variable gain control adjusts the amount of signal coming from your receiver and going to your amplifier, ensuring that your audio system produces the desired sound output. The variable bass boost feature gives you the control of exactly how much BASS you want to pump out to your subwoofer(s).

The amplifier is bridgeable, which means that you can dramatically increase the power output to your speakers and subwoofers by connecting two amplifier channels.

The PT1600 has a compact design, measuring 14” x 10 3” x 2 3” and weighing only 9 lbs. BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer warranty, so long as the purchase is made through an authorized dealer.

It is strongly encouraged to have the amplifier professionally installed to ensure proper and safe functionality. The BOSS Audio Systems PT1600 2 Channel Car Amplifier is an excellent choice for those looking for a high-performance amplifier that can deliver powerful sound to their car's audio system.

The Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control is a high-performance power amplifier designed for maximum reliability and performance. This amplifier is ideal for powering subwoofers in car audio systems and provides a peak power of 1,600 watts at 1 ohm and an RMS power of 1,200 watts at 1 ohm.

The Skar Audio RP-1200.1D amplifier features a Class D MOSFET monoblock power design, which is highly efficient and allows for maximum current flow. The amplifier also has 4-way protection circuitry and 4 gauge power and ground input terminals, which ensure stable and reliable performance.

The frequency response of the Skar Audio RP-1200.1D amplifier is 20Hz – 250Hz, and it also has an on-board bass EQ switch with +6 or +12dB boost at 45Hz. This allows users to easily adjust the bass response of their subwoofers to suit their preferences.

The Skar Audio RP-1200.1D amplifier is stable at 1 ohm, which means it can handle high power loads without overheating or causing damage to the subwoofers. Additionally, the amplifier comes with a remote subwoofer level control, which allows users to adjust the subwoofer volume from the front of the vehicle.

The Skar Audio RP-1200.1D amplifier also features a highly efficient heatsink design, which ensures maximum reliability and performance. The heatsink dissipates heat away from the amplifier, which helps to prevent overheating and ensures that the amplifier operates at optimal performance levels.

In conclusion, the Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control is a high-performance amplifier that is ideal for powering subwoofers in car audio systems. Its Class D MOSFET monoblock power design, 4-way protection circuitry, and 4 gauge power and ground input terminals ensure stable and reliable performance. Its on-board bass EQ switch and remote subwoofer level control allow users to easily adjust the bass response and subwoofer volume from the front of the vehicle. Finally, its highly efficient heatsink design maximizes reliability and performance.

The BOSS Audio Systems PM1500 Monoblock Car Amplifier is a powerful and reliable solution for enhancing the audio experience in your car. With a maximum power output of 1500 Watts at 2-Ohms and 700 Watts at 4-Ohms, this amplifier is capable of providing deep, rich bass and crystal-clear sound.

The Class A/B Topology of the amplifier ensures that it can handle large amounts of current flowing through its output transistors, while the Mosfet Power Supply controls the output voltage and current precisely, eliminating all secondary feedback circuitry. This feature helps to prevent any distortion or noise from affecting the audio quality.

The Variable Low-Pass Crossover allows you to set exact sound specifications for the bass frequency reproduction, ensuring that the subwoofers can reproduce sound based on a number of different low-range frequencies. Additionally, the amplifier has both Low and High-Level Inputs, which carry signals from your receiver to your amplifier and speakers.

The Variable Bass Boost feature allows you to adjust the low bass within the boost range to your liking, while the Variable Gain Control adjusts the amount of signal going from your receiver to your amplifier. The gain control is not for adjusting volume but only for adjusting the amount of signal.

The amplifier measures 10” x 10.31” x 2.25” and weighs 7.28 lbs. It is recommended to have the amplifier professionally installed to ensure proper and safe functionality.

BOSS Audio Systems provides a Powerful 6 Year Platinum Online Dealer so long as the purchase is made through . This amplifier is a reliable and powerful solution for enhancing the audio experience in your car, and it is backed by a top-notch warranty from BOSS Audio Systems.

The Planet Audio TR5000.1D Class D Car Amplifier is a top-of-the-line product designed for high-powered sound systems in vehicles. With a power output of up to 5000 Watts at 1-Ohm and 2500 Watts at 2-Ohms, this monoblock amplifier is capable of powering even the most demanding subwoofers.

One of the key features of the TR5000.1D is its Class D design, which significantly reduces power loss and makes the amplifier highly efficient. Excess energy is stored until it is needed, rather than being converted into heat, resulting in a smaller heat sink and more compact circuitry. This makes it a great choice for those looking to maximize their power output while minimizing their amplifier's size and weight.

The TR5000.1D also features a MOSFET power supply, which allows for precise control over the output voltage and current. This is achieved by removing the output current sensing loss and eliminating all secondary feedback circuitry. The result is a more stable and reliable power supply that can handle even the most demanding loads.

Another key feature of the TR5000.1D is its 1-Ohm stability. This means it can continuously power loads of 1 Ohm without encountering difficulties such as overheating. This makes it ideal for powering subwoofers that require heavier power loads to perform at their best.

For those who need even more power, the TR5000.1D is strapping capable. This means that two TR5000.1D amplifiers can be strapped together to double the power being sent to your subwoofer(s). This gives you the ability to connect more subwoofers and take advantage of the extra power.

The TR5000.1D also features a variable subsonic filter, which helps prevent your subwoofer(s) from bottoming out. The filter removes frequencies below the subwoofer(s) specified low frequency limits, allowing the driver to reach a maximum safe excursion. Additionally, the variable low-pass crossover allows you to set exact sound specifications for the bass frequency reproduction.

Measuring 18.5” x 9.5” x 2.13” and weighing in at 13.49 lbs., the TR5000.1D is a compact and lightweight amplifier that is easy to install in most vehicles. Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty for this product, as long as the purchase is made through Amazon.com. However, professional installation is strongly encouraged to ensure proper and safe functionality.

Overall, the Planet Audio TR5000.1D Class D Car Amplifier is a powerful and efficient amplifier that is perfect for those looking to maximize their sound system's potential. With its 1-Ohm stability, MOSFET power supply, and variable filters, this amplifier is sure to provide a high-quality listening experience for years to come.

The Mr. Ho Auto Car RCA High to Low 2-Channel Line Output Converter with Adjustable Subwoofer Level for Car Amplifier is a versatile and convenient device for improving the sound quality in your car. This product is designed to convert the high-voltage signal output of your amplifier or speaker to a low-voltage signal, which enhances the audio experience in your vehicle.

One of the standout features of this product is its adjustment function, which provides level gain adjustment. With the adjustment rotate button, you can easily adjust the bass down without having to pull over and manually adjust the amplifier. This feature is incredibly convenient for those who want to fine-tune their audio settings while on the go.

The Mr. Ho Auto Car RCA High to Low 2-Channel Line Output Converter with Adjustable Subwoofer Level for Car Amplifier is also versatile in its usage. It can add RCA level input or output for speakers and can match stereo precisely with its single dial. Additionally, it can add an amplifier to an OEM system, making it an ideal option for car audio enthusiasts who want to upgrade their sound system.

The neat plug connector is another feature that sets this product apart from others on the market. It has a reasonable and tidy power plug that provides the perfect bonding and contact stability, resulting in clean and excellent sound quality.

Installation of this product is also straightforward. You simply need to connect the wires between the speaker and amplifier according to the instructions.

In summary, the Mr. Ho Auto Car RCA High to Low 2-Channel Line Output Converter with Adjustable Subwoofer Level for Car Amplifier is an excellent device for those who want to enhance their car audio experience. Its subwoofer conversion function, adjustment function, versatility, neat plug connector, and easy installation make it a top choice for car audio enthusiasts.

The Audiopipe APSB-1299PP Dual 12 Inch Car Audio Subwoofer Speakers with Sealed Enclosure, 2 Channel 500 Watt Amplifier, and Wire Installation Kit is a complete package designed to enhance the sound quality of any car audio system. This package includes dual 12-inch enclosed subwoofers, an amplifier, a sealed box, and a 10 AWG wire kit, providing everything needed to achieve a powerful and clear bass sound.

The 2 channel amplifier (APCL-1002) included in the package features 500 watts of maximum power, built-in variable high and low pass crossovers, and RCA line input and output jacks. With its compact dimensions of 8.8 x 7 x 2.2 inches, it can easily fit in most car audio systems. The amplifier is also designed with short-circuit protection, DC offset, and thermal overload to ensure device protection and longevity.

The sealed MDF enclosure comes preloaded with (2) 12-inch subwoofers (APSE-120PC) and has dimensions of 27.4 x 15.4 x 12.91 inches. The sealed design of the enclosure ensures that the subwoofers operate efficiently, resulting in better sound quality. The enclosure is also durably constructed to withstand the rigors of the road.

The amp wire kit (BMS-750) included in the package comes with 17 feet of red 10 AWG power wire, 3 feet of silver 10 AWG ground wire, 25 feet of 16 AWG speaker wire, a 40A AGU fuse, fuse holder, 3 feet of split loom tubing, and 10 assorted cable ties. This kit provides all of the necessary wiring components to connect the subwoofers and amplifier to a car audio system.

Overall, the Audiopipe APSB-1299PP Dual 12 Inch Car Audio Subwoofer Speakers with Sealed Enclosure, 2 Channel 500 Watt Amplifier, and Wire Installation Kit is a high-quality package that provides everything needed to enhance the bass sound of any car audio system. With its durable construction, efficient operation, and easy installation, this package is an excellent choice for anyone looking to upgrade their car audio system.

The ALPHASONIK APP122 Complete 1500 Watts Dual 12" Subwoofers Car Bass Package with Amplifier and Installation Kit Included is a powerful and all-inclusive solution for those looking to upgrade their car audio system. This package contains everything you need to get started, including two high-quality subwoofers in a custom ported box loaded enclosure, a monoblock amplifier with bass knob, and a complete amplifier wiring kit.

With a maximum power handling capacity of 1500 Watts (500 Watts RMS), the APP122 Dual 12” bass package is designed to deliver exceptional sound quality and performance. The mono block amplifier features a thermal protection circuit, nickel plated terminal blocks, powder coated chassis, and a THD level of 0.2%. It also comes with a bass boost control that can be connected near the driver for optimum loudness control.

The amplifier's built-in protection circuitry ensures that your system is protected from input overload, short circuit, and high temperatures. When protection mode is enabled, the LED indicator on the side panel will illuminate, letting you know that your system is safe and secure.

The professional installation 8 AWG amp kit included in this package provides a 17’ power cable, 3’ ground cable, 17’ remote turn on wire, 17’ RCA cable, ATC fuse, and accessory wire-ties. This ensures that you have everything you need to get started with your installation, without having to purchase additional components.

The ported enclosure is constructed of MDF (Medium-density fiberboard) with black carpet, providing a sleek and stylish finish that will complement any car interior. Measuring at 13.75” high, 29.5” wide, and a depth of 13.5” bottom/9” top, the enclosure is optimized to deliver powerful and clear bass.

Overall, the ALPHASONIK APP122 Complete 1500 Watts Dual 12" Subwoofers Car Bass Package with Amplifier and Installation Kit Included is an exceptional value for anyone looking to upgrade their car audio system. With its powerful subwoofers, high-quality amplifier, and professional installation kit, this package is designed to deliver exceptional sound quality and performance, making it the perfect choice for music lovers and audiophiles alike.

The Rockville SK512 PACKAGE is a complete car audio solution that includes a pre-loaded subwoofer enclosure, a powerful amplifier, and a wiring installation kit. The package is designed to deliver high-quality sound and powerful bass in a compact and easy-to-install package.

The subwoofer enclosure features a single 12" K5 subwoofer with a peak power handling of 1400 watts and a program power handling of 700 watts. The CEA rated RMS power handling is 350 watts, and the final impedance is 4 ohms. The enclosure is made of ¾" MDF and is bonded, stapled, and braced for durability. The computer-designed vents are angled at 15% for perfect bass alignment, and the enclosure is covered in high-quality aviation-grade tweed carpet. The enclosure air space is 1.52 cu ft per sub, and the tuning frequency of the enclosure is 35 Hz. The subwoofer features a 2" 4-layer black aluminum voice coil wound with OFC (100% copper) wire for high-quality sound.

The amplifier in the package is the Rockville dB11, a 1400w/700w RMS 2-ohm class-D mono car amplifier with a bass remote. The CEA compliant power ratings are rated at less than 1% distortion, making it easy to match and compare with other CEA compliant brands such as Kicker and Rockford Fosgate. The 2-ohm rating is 350 watts x 1 channel, and the 4-ohm rating is 220 watts x 1 channel. The peak power rating is the amount of power the amplifier can produce for a split second at the loudest part of a song.

The wiring installation kit included in the package is the Rockville RWK81, an 8 gauge 2 channel car amplifier wiring installation kit. The kit includes a 17 high-grade twisted pair of 100% copper RCA cable, 17 8 gauge translucent blue superflex power cables, 17 18 gauge blue remote cable, 17 16 gauge clear speaker wire, 3 8 gauge superflex ground wire, a gold plated AGU heat resistant fuse holder, a 60 amp AGU gold plated fuse, and accessories such as wire ties, ring terminals, butt connectors, spades, and grommets. The soft abrasion proof insulating jacket allows for 100% improved flexibility, while the PVC outer jacket can withstand an extreme temperature range of -40 to 220 degrees F.

Overall, the Rockville SK512 PACKAGE is a high-quality car audio solution that delivers powerful bass and high-quality sound in a compact and easy-to-install package. The pre-loaded subwoofer enclosure, powerful amplifier, and wiring installation kit make it easy to upgrade your car audio system and enjoy your favorite music with clarity and depth.

The MTX Audio TNP212D2 Terminator Power Pack Subwoofer System is a complete amplified bass package that bundles two 12-inch subwoofers and a mono block amplifier. This powerful system is designed to enhance the audio experience in a car or home theater setting.

The power source for this system is corded electric, and it is optimized for use in vehicles. The speaker size is 12 inches, which is the perfect size for delivering deep, rich bass that can be felt as well as heard. The product type is car audio or theater, and it is suitable for anyone looking for a high-quality, reliable subwoofer system.

One of the key features of the MTX Audio TNP212D2 Terminator Power Pack Subwoofer System is the variable low- and high-pass filters that offer a 40Hz–400Hz range for sound shaping. This allows users to customize the sound to their preferences and create a unique audio experience.

The TNE212D2 enclosure features dual 12-inch Terminator subwoofers with 1200 watts max power. This means that the system can deliver high-quality sound even at high volumes without distortion or loss of clarity. The subwoofers are expertly designed and constructed to provide a deep, robust sound that is sure to impress.

Overall, the MTX Audio TNP212D2 Terminator Power Pack Subwoofer System is an excellent choice for anyone looking to upgrade their car audio or home theater setup. With its powerful subwoofers, customizable filters, and reliable construction, this system is sure to provide a high-quality audio experience for years to come.