10 Best Cheap Amplifier For Car (2024 Update)

The BOSS Audio Systems PT1000 2 Channel Car Amplifier is a high-performance audio accessory for your car audio system. This amplifier is designed to deliver a powerful 1000 watts of audio output, making it an ideal choice for car owners who want to experience high-quality sound while on the road.

One of the key features of this amplifier is its full-range capability, which allows you to use it with both speakers and subwoofers. This means you can enjoy full-range audio coverage, from low-frequency bass to high-frequency treble.

The PT1000 amplifier also features a Class A/B topology, which means it has a high level of efficiency and power output. Class A amplifiers have a large amount of current flowing through their output transistors, even when there is no audio signal, while Class B amplifiers have no current flowing through their outputs when there is no audio signal. The Class A/B topology combines the benefits of both types of amplifiers, resulting in a highly efficient system that delivers outstanding sound quality.

The amplifier's Mosfet power supply is another standout feature, allowing for precise control of the output voltage and current. This technology removes the output current sensing loss and eliminates all secondary feedback circuitry, reducing distortion and ensuring a clean, clear sound.

The amplifier also features variable gain control, allowing you to adjust the amount of signal that is coming from your receiver and going to your amplifier. This feature allows for greater control over the audio output and ensures that the amplifier is operating at optimal levels.

Variable Bass Boost is another feature that allows you to adjust the amount of bass output to your subwoofer(s). This feature is ideal for car owners who want to customize the sound of their audio system to their personal preferences.

Finally, the amplifier is bridgeable, meaning you can dramatically increase the power output to your speakers and subwoofers by connecting two amplifier channels. This feature allows for greater flexibility and customization in your car audio system.

In terms of specs, the amplifier measures 9.5” x 10.31” x 2.25” and weighs 6.62 lbs. It also comes with a powerful 6-year Platinum Online Dealer warranty when purchased through BOSS Audio Systems. However, professional installation is strongly encouraged to ensure proper and safe functionality.

Overall, the BOSS Audio Systems PT1000 2 Channel Car Amplifier is a high-performance, versatile, and powerful audio accessory that can take your car audio system to the next level.

The BOSS Audio Systems PT1600 2 Channel Car Amplifier – Phantom Series is a powerful and versatile amplifier that delivers a maximum output of 1600 watts, making it ideal for powering speakers and subwoofers in your car audio system. With a Class A/B topology, this amplifier provides a high-quality, low-distortion sound that is perfect for music enthusiasts and audiophiles.

The BOSS PT1600 amplifier features a Mosfet power supply, which allows for precise control of the output voltage and current, reducing output current sensing loss and eliminating secondary feedback circuitry. This results in a more efficient and powerful amplifier that is capable of delivering clean and crisp sound to your car audio system.

This amplifier also includes a variable gain control, which allows you to adjust the amount of signal coming from your receiver and going to your amplifier. This ensures that you can fine-tune the sound to your liking and get the best possible audio experience.

In addition, the BOSS PT1600 amplifier comes equipped with a variable bass boost feature, which allows you to control exactly how much bass you want to pump out to your subwoofers. This feature is perfect for those who love deep, powerful bass and want to ensure that their subwoofers are delivering the best possible sound.

The amplifier is also bridgeable, which means you can connect two amplifier channels together to dramatically increase the power output to your speakers and subwoofers. This is a great feature for those who want to take their car audio system to the next level and experience even more powerful and immersive sound.

The BOSS PT1600 amplifier is a full-range amplifier, which means it can run both speakers and subwoofers. This gives you more flexibility when it comes to designing your car audio system and ensures that you can get the best possible sound from all of your audio components.

Finally, BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer warranty for this product so long as the purchase is made through an authorized dealer. They strongly encourage professional installation of this product to ensure proper and safe functionality. With its powerful features, high-quality sound, and versatile design, the BOSS PT1600 amplifier is the perfect addition to any car audio system.

The CT Sounds CT-2000.1D Compact Class D Car Audio Monoblock Amplifier is a powerful and efficient car audio amplifier that delivers 2000 watts RMS power at 1-ohm load (14.4v), 1200 watts RMS at 2-ohm load (14.4v), and 650 watts RMS at 4-ohm load (14.4v). It features a frequency response of 0 to 320 Hz (Bass Knob Included), making it an ideal choice for bass-heavy music genres.

Despite its small footprint and compact chassis, this mono amplifier is designed to pack a punch. The CT-2000.1D is engineered to be the most efficient car monoblock amplifier in its class, ensuring that you get the most out of your vehicle's electrical system. Its MOSFET pulse width modulated power supply and proprietary heat dissipation design ensure that the amplifier runs cool, even during the most demanding playlists.

The CT-2000.1D also features 4-way protection circuitry that includes high voltage, low voltage, over current, and high-temperature protection. This means you can rest easy at night knowing that your class d amplifier car audio is protected against any potential damage or malfunction.

One of the standout features of the CT Sounds CT-2000.1D is its small size, which makes it easy to install in any vehicle or car audio application. However, the size does not compromise its performance. This 2000 watt amplifier absolutely pounds, delivering crisp and clear audio quality that will impress even the most discerning audiophiles.

In summary, the CT Sounds CT-2000.1D Compact Class D Car Audio Monoblock Amplifier is a powerful, efficient, and compact car audio amplifier that delivers top-of-the-line performance. It is designed to be the most efficient car monoblock amplifier in its class, ensuring that you get the most out of your vehicle's electrical system. Additionally, its 4-way protection circuitry and proprietary heat dissipation design make it a reliable and safe choice for any car audio enthusiast.

The BOSS Audio Systems PM1500 Monoblock Car Amplifier is a powerful and versatile amplifier designed for use in car audio systems. With a maximum power output of 1500 Watts at 2 Ohms and 700 Watts at 4 Ohms, this amplifier is capable of driving even the most demanding subwoofers with ease.

The PM1500 features Class A/B topology, which provides a balance between efficiency and sound quality. Class A amplifiers have a high current flow through their output transistors, even when there is no audio signal, while Class B amplifiers have no current flow through their outputs when there is no signal. The Class A/B topology combines the best of both worlds, providing excellent sound quality while remaining efficient.

The amplifier also features a MOSFET power supply, which provides precise control over the output voltage and current. MOSFETs are electrical switches that allow the flow of electrical current, and they are known for their high efficiency and low distortion.

The PM1500 has a variable low-pass crossover, which allows you to set the exact sound specifications for bass frequency reproduction. This is particularly useful for subwoofers, which reproduce sound based on a number of different low-range frequencies.

The amplifier has both low and high-level inputs, which allow you to connect it to a variety of different audio sources. Low-level inputs are measured in voltages and are typically used for connecting to a receiver, while high-level inputs are measured in wattages and are typically used for connecting directly to a speaker.

The PM1500 also features a variable bass boost, which allows you to adjust the low bass within the boost range to your liking. Additionally, it has a variable gain control, which adjusts the amount of signal that is coming from your receiver and going to your amplifier.

The amplifier measures 10” x 10.31” x 2.25” and weighs 7.28 lbs. BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer warranty for this product, as long as the purchase is made through an authorized dealer. Professional installation is strongly encouraged to ensure proper and safe functionality of the amplifier.

Overall, the BOSS Audio Systems PM1500 Monoblock Car Amplifier is a powerful and versatile amplifier that is perfect for driving subwoofers in a car audio system. With its high power output, efficient Class A/B topology, and precise control over the output voltage and current, this amplifier is sure to provide excellent sound quality and performance.

The Kicker Bundle Compatible with Universal Vehicle 47QL7R12 12" Quad L7R 4800W Sub Box with HA-A1500.1 Amplifier and HA-AK0 1/0Ga Amp Install Kit is an excellent addition to any car audio system. The bundle includes a 12" Quad L7R subwoofer with a maximum power of 4800 watts, an enclosure box, a Harmony HA-A1500.1 amplifier, and an amp install kit.

The Kicker 47QL7R12 Quad L7R Subwoofer is designed to deliver exceptional sound quality with its four 2-ohm voice coils, heavy-duty motor structure, and injection-molded SoloKon cone. It features a peak power handling of 4800 watts and a sensitivity rating of 86.9 dB. The subwoofer is housed in a sturdy enclosure box that is designed to fit most vehicles, making it easy to install.

The Harmony HA-A1500.1 Amplifier is a powerful Class D monoblock amplifier that is designed to deliver high-quality sound with minimal distortion. It features a peak power output of 1500 watts and a variable low-pass crossover that allows you to fine-tune the sound to your preferences. The amplifier also comes with a remote bass knob that allows you to control the bass level from the driver's seat.

To ensure that the amplifier is installed correctly, the bundle includes the HA-AK0 1/0Ga Amp Install Kit. The kit includes all the necessary cables, wires, and accessories that you need to install the amplifier in your vehicle. The kit also includes a fuse holder and a fuse to ensure that the amplifier is protected from power surges and short circuits.

Overall, the Kicker Bundle Compatible with Universal Vehicle 47QL7R12 12" Quad L7R 4800W Sub Box with HA-A1500.1 Amplifier and HA-AK0 1/0Ga Amp Install Kit is an excellent investment for anyone who wants to upgrade their car audio system. The bundle includes everything you need to get started, and the high-quality components ensure that you will enjoy exceptional sound quality and performance for years to come.

The JL Audio High Low Converter is a top-quality car stereo subwoofer 4 channel high to low audio converter with power amplifier control wire made of premium plastic material that is highly durable, resistant to rust and cracking, and provides a long-lasting service life. This converter is designed as a replacement for 4 channel line out converters in your car audio system.

The installation process is straightforward and can be done easily by following the correct wiring procedures. Once installed, the converter can perfectly replace the old or broken one, ensuring a superior user experience. The Duokon Car Stereo Subwoofer 4 Channel High to Low Audio Converter with Power Amplifier Control Wire is an ideal replacement for high to low level converters in your car audio system.

This converter is suitable for connecting various audio devices, including CD players, radios, DVDs, hosts, and amplifiers in the original car. It is designed as a replacement for high to low converters in car audio systems, making it a versatile and essential accessory for music lovers.

The Car o Converter is manufactured professionally with high precision to provide superior performance. It is a high-quality car 4 channel high to low o converter that is designed to convert high audio signals of the speaker to low frequency, providing a superior user experience.

The JL Audio High Low Converter with the Duokon Car Stereo Subwoofer 4 Channel High to Low Audio Converter with Power Amplifier Control Wire is an essential car audio accessory that provides a wide range of functions. It offers excellent audio quality, converting high audio signals to low frequency, ensuring that you enjoy the best audio experience possible.

In summary, the JL Audio High Low Converter is a premium quality car audio accessory that provides superior audio quality. It is made of top-quality plastic material, is easy to install, and has a wide range of applications. It is a professional-grade car 4 channel high to low o converter that provides excellent performance, making it an essential accessory for any music lover.

The Rockville RV12.2B is a powerful and high-quality car subwoofer enclosure system that includes a matching mono block amplifier and amp kit. It boasts a peak power of 1200 watts and an RMS power of 400 watts, according to the CEA-2031 rating.

The dual 12” bass enclosure system is designed with a quasi transmission line cabinet that is angled at 15% to ensure near-perfect in-vehicle bass alignment. The exterior is made of high-quality aviation grade tweed carpet and features an oversized Rockville Shield embroidery. The mono, gold-plated push-style speaker terminal is easy to connect and ensures a secure and stable connection.

The RV12.2B features dual high-power and high-efficiency 12" subwoofers that deliver a frequency response of 15Hz to 20Khz (-3Db) and a power output of 200 watts RMS (CEA-2006) at 4-ohms and 97DBA (reference: 1Watt into 4 ohms). It also has an RMS power of 400 watts at 2 ohms and a 4 ohm mono-block class A/B.

This car subwoofer enclosure system comes with a complete amp kit that includes 17" high-grade twisted pair 100% copper RCA cables, a 17' 8 gauge translucent blue super flex power cable, a 3' 8 gauge clear super flex ground wire, a 17' 18 gauge blue remote cable, 17' 16 gauge speaker wire, and a gold-plated ANL heat-resistant fuse holder.

Overall, the Rockville RV12.2B is a top-of-the-line car subwoofer enclosure system that delivers powerful and high-quality sound with its dual 12" subwoofers, matching mono block amplifier, and complete amp kit. Its quasi transmission line cabinet design and angled placement ensure near-perfect bass alignment, making it an ideal choice for car audio enthusiasts who prioritize sound quality and performance.

The AUTUT 2 Pcs High to Low Speaker Impedance Converter Audio Signal Adapter is an essential tool for car audio installation. This package includes two high to low stereo converters, designed to eliminate current noise of sound and enhance bass sound, providing a better audio experience.

The compact design of the converter allows for easy plug and play installation, and it is commonly used for car CD, VCD, and DVD players without low frequency RCA output. The principle of this converter is to convert the high-level audio output from the speaker into a low-level audio signal and output it to the car power amplifier or subwoofer when the original car host is not equipped with RCA audio output.

This converter is perfect for individuals who want to upgrade their car audio system without having to replace the entire system. It is a cost-effective solution for those who want to improve the sound quality of their car's audio system.

The AUTUT 2 Pcs High to Low Speaker Impedance Converter Audio Signal Adapter comes with a service guarantee. In the event of any quality issues, customers can contact the manufacturer for support. Additionally, if there are any problems with delivery, customers are encouraged to contact the Amazon service team first.

Overall, the AUTUT 2 Pcs High to Low Speaker Impedance Converter Audio Signal Adapter is an excellent choice for those looking to enhance their car audio experience. Its compact design, easy installation, and cost-effective solution make it a must-have for any car audio enthusiast.

The Rockville DK512 PACKAGE is a powerful car audio subwoofer and amplifier combination that is designed to deliver exceptional sound quality and performance. The package includes a dual 12-inch subwoofer enclosure and a dB12 amplifier that can produce up to 2800 watts of peak power.

The loaded sub enclosure features a final impedance of 2 Ohm, peak power handling of 2800 watts, and RMS power handling of 700 watts. The enclosure is made of ¾” MDF and is bonded, stapled, and braced for maximum durability. The computer-designed vents are angled at 15% for perfect bass alignment.

The subwoofers are equipped with 2" 4-layer black aluminum voice coils wound with OFC (100% copper) wire. The wire used to wind the voice coil is imported from Japan, which is of much better quality than the standard China wire. The subwoofers also feature a 50 Oz high-quality magnet.

The dB12 amplifier is a 2000 watt/500w RMS mono class D 2 Ohm amplifier that is CEA compliant. The amplifier features RMS power ratings of 1000 watts x 1 channel at 2 Ohm and 600 watts x 1 channel at 4 Ohm. The amplifier is rated at less than 1% distortion, making it ideal for use with great brands such as Hifonics, Earthquake, Soundstream, and others.

The amp kit included in the package features a 17’ high-grade twisted pair of 100% copper RCA cable, 17’ of 4 gauge translucent blue SuperFlex power cables, 17’ of 18 gauge blue remote cable, 17’ of 16 gauge clear speaker wire, and 3’ of 4 gauge clear SuperFlex ground wire.

Overall, the Rockville DK512 PACKAGE is an excellent choice for anyone looking for a powerful and reliable car audio subwoofer and amplifier combination. With its high-quality components and exceptional performance, this package is sure to deliver an outstanding listening experience.