Best Crossover Car Mono Amplifiers of 2025

Upgrade your car audio system with the BOSS Riot Car Amplifier. With a maximum power output of 1100 watts at 2 ohms, this Class A/B amplifier features a Mosfet power supply that provides precise control of output voltage and current. The low and high level inputs allow you to easily connect to your receiver, while the variable low-pass crossover lets you customize the bass frequency reproduction to your liking. Additionally, the switchable bass boost allows you to adjust the low bass within the boost range. The variable input gain control adjusts the amount of signal coming from your receiver to your amplifier. Measuring 9.13” x 10.44” x 2.25” and weighing 4.43 lbs., this amplifier is compatible with speaker impedances ranging from 2 to 8 ohms and has a THD @ RMS Output of 0.01% and a S/N Ratio of 102 dB.

The Kenwood Mono Amplifier is a powerful and reliable audio device for your car. With a total power rating of 500W x 1 @ 2 ohms, it provides robust audio performance. The variable low-pass-filter crossover allows you to easily adjust the audio frequency from 50Hz to 200Hz, giving you the flexibility to customize the sound to your liking. The 4 ohms impedance ensures that power is evenly distributed to the speaker, maintaining an appropriate level of sound. With a signal-to-noise ratio of 100dB, you can enjoy crisp and clear audio. The Class D circuitry further enhances the power handling of the amplifier, making it a great choice for car audio enthusiasts.

The Taramps HD 3000 Mono Amplifier is an excellent choice for those who want to enhance their car audio experience. With 3000 Watts RMS, this single-channel amplifier is perfect for both voice and bass. It is also 2 ohms stable and features a bass boost function. This car mono amplifier is a great investment for anyone looking to upgrade their car audio system.

The Taramp's HD 2000 is a versatile full-range amplifier that can power various audio components, including subwoofers and tweeters. With a powerful output of 2000 Watts RMS at multiple ohm levels, it ensures robust sound quality for your car audio system. The high and low pass filters allow you to customize the sound according to your preferences, enhancing your listening experience. The heavy-duty wiring and recommended circuit breaker ensure safety and reliability during operation, making it a great addition to your car’s audio setup.

The Rockville dB15 6000 Watt Mono 2 Ohm Amplifier is a high-powered car audio amp with a peak power of 6000 watts and RMS power of 1500 watts. It features an adjustable crossover, phase control switch, and full IC-controlled protection circuitry. The amplifier also includes a fully adjustable 12dB bass equalizer and remote dashboard subwoofer control. With a frequency response of 15Hz-250Hz, it is perfect for powering a subwoofer system.

The Lanzar VCT2110, a powerful 2-channel high power MOSFET amplifier, is the perfect addition to your car stereo entertainment system. With 1000 watts of maximum power, this amplifier delivers high-quality audio for an immersive listening experience. The full range crossovers allow for precise control and versatility, allowing you to fine-tune your music to your liking. The MOSFET power supply ensures efficient output, while the short circuit protection safeguards both the amplifier and your car's electrical system. Additionally, the slim size design of the Lanzar VCT2110 makes installation a breeze. Upgrade your car audio with this feature-packed amplifier.

The BOSS Car Amp is a powerful and versatile amplifier designed for subwoofers. With a maximum power output of 1600 Watts, it can deliver deep and powerful bass that will enhance your listening experience. The Class A/B topology ensures that the amplifier can handle a large amount of current with no audio signal, while the MOSFET power supply controls the output voltage and current precisely, ensuring excellent sound quality. The variable low-pass crossover allows you to set exact sound specifications for the bass frequency reproduction, while the variable bass boost lets you adjust the low bass within the boost range to your liking. The variable gain control adjusts the amount of signal coming from your receiver, ensuring that you can fine-tune your sound to your preferences. With its compact size and lightweight design, the BOSS Car Amp is easy to install and perfect for anyone looking to upgrade their car’s audio system.

The AUDIOZERONE Car Amp is a powerful 2000W monoblock Class D MOSFET subwoofer audio amplifier that delivers high-quality sound in a compact form factor. Its Class D technology significantly reduces power loss, making it highly efficient. With 1 Ohm stability, it can continuously power subwoofers that demand heavier power loads to perform the way they were made to. Equipped with thermal, overload, and short circuit protection, this amp is designed to keep both your car and the stereo amp safe. The amp's low pass crossover helps to eliminate high-frequency sounds, producing a clear and crisp audio output. With a weight of only 6.6 lbs and dimensions of 11” x 6.9” x2”, this amp is lightweight and easy to install in your car.

The Lanzar Mono Amp is a high-powered car audio amplifier that delivers excellent frequency response rates and crossover network, ensuring distortion-free sound. The amplifier is designed with power and protection LED indicators, soft turn-on/off, and 1 channel amp. The Line-Out jacks allow you to build multiple amplifier systems without the need for splitter cords, reducing crosstalk between channels. The Nickel-plated RCA connectors and speaker screw-down terminals ensure a secure connection between the amplifier and speakers. Moreover, the Lanzar Mono Amp is budget-friendly, making it an excellent deal for users who want a monoblock amp without breaking the bank.

The PLINIUS Class D Amplifier is designed to enhance your car audio experience with impressive power output, delivering 450 watts RMS at a 2-ohm load and 300 watts at a 4-ohm load. Its Class D technology significantly reduces power loss, ensuring that more energy is used for sound rather than wasted as heat. With the ability to handle 2-4 ohm loads, this amplifier can efficiently power subwoofers, allowing you to enjoy rich, deep bass without overheating concerns. Additionally, its advanced MOSFET power supply and heat management design keep the amplifier cool even during intense listening sessions, providing reliable performance for your favorite tracks.