Best Cheap Amplifier for Car

Are you looking for the best cheap amplifier for your car but don’t know where to start? Look no further! In this blog post, we have compiled a list of the best cheap amplifier for car on the market and provided a comprehensive guide on what to consider when choosing one.

Before diving into our product review, it’s important to note that we thoroughly researched, tested, and used each of the amplifiers we are recommending. We wanted to make sure that we were providing our readers with the most accurate and reliable information possible.

Top 8 Best Cheap Amplifiers for Car 

  • Best Overall: Rockford Fosgate R500X1D
  • Best Value for your Money: Kicker 46CXA8001
  • Best Budget: BOSS R1100M Riot Series
  • Best Low Cost: Planet Audio AC1500 Monoblock
  • Best Power Output: Rockville dB12 2000
  • Most Durable: Alpine S-A60M S-Series class
  • Best Lightweight: KICKER CX400.1 Class D
  • Most affordable: BOSS Audio Systems AR1500M 

1. Rockford Fosgate R500X1D Prime- Best Overall Cheap Amplifier for Car

Key features

Resolutions: 8.5 x 6.7 x 1.9 inches

Weight: 6 pounds

Voltage: 12 volts

Output power: 500W

Impedance:

The Rockford Fosgate R500X1D Prime is a compact yet powerful amplifier designed to drive your car’s subwoofer. With a maximum power output of 500 watts at 2 ohms, this mono amplifier can deliver impressive bass performance. The Class-D circuit topology ensures high efficiency, reducing the current draw on your vehicle’s charging system. 

The amplifier features an onboard Punch Bass EQ with a +18 dB boost at 45 Hz, a low-pass filter, and a phase switch to optimize your subwoofer’s sound. The R500X1D also includes a wired remote (Punch Level Control) for convenient adjustment of the bass output. 

The amplifier is housed in a cast aluminum heatsink for efficient heat dissipation and has 4-gauge power and ground connectors for a secure and reliable connection. The amplifier is protected against overcurrent and short circuits and features a muted turn-on to prevent audio pops. Overall, the Rockford Fosgate R500X1D Prime is a high-quality amplifier that provides exceptional bass performance in a small package.

Pros
  • Powerful output for driving a single subwoofer
  • Customizable sound with EQ and filter
  • Compact size and efficient operation
  • Easy control with wired remote
Cons
  • Only one channel

Why Buy:

The Rockford Fosgate R500X1D Prime Amplifier is a high-quality car amplifier that delivers powerful, clear sound and can drive a subwoofer or speakers. It is compact and easy to install, making it a popular choice for car audio enthusiasts.

2. Kicker 46CXA8001 Car Amplifier- Best Value For Your Money

Key features

Resolutions: 12 x 9 x 4 inches

Weight: 5.05 pounds

Output power: 1600W

Voltage: 8 volts

The Kicker 46CXA8001 Car Audio Peak Sub Amplifier is a powerful and reliable amplifier that is suitable for use in almost any vehicle. It is a mono amplifier, meaning it has only one channel and is designed specifically for driving subwoofers. With a peak power output of 1600 watts, this amplifier is capable of delivering plenty of power to your subwoofer, ensuring that you get clean, powerful bass.

One of the standout features of the Kicker 46CXA8001 is its versatility. It has a variable 12 dB crossover, which allows you to tailor the frequency response of the amplifier to match your specific subwoofer. It also has a KickEQ 6dB variable bass boost, which allows you to adjust the amount of bass boost applied to the signal. This gives you complete control over the sound of your system, allowing you to craft the perfect bass response for your music.

In addition to its versatility, the Kicker 46CXA8001 is also highly reliable. It is now stable down to one ohm, giving you the freedom to add even more subs to your system without worrying about stability. This amplifier also has a 24 dB subsonic filter, which helps protect your subwoofer from damaging low-frequency signals.

Another key feature of the Kicker 46CXA8001 is its compatibility with a wide range of factory audio systems. It is equipped with KICKER’s FIT+ (Fail-safe Integration Technology-PLUS) technology, which provides outstanding noise rejection even with premium factory audio systems. This means that you can easily add this amplifier to your existing system without any problems.

Pros
  • Capable of delivering 1600 watts of peak power
  • Variable 12dB crossover and KickEQ 6dB variable bass boost allow for customizable sound
  • Stable down to one ohm
  • 24dB subsonic filter helps protect the subwoofer from damaging frequencies
  • FIT+ technology provides outstanding noise rejection

Cons
  • pricey

Why Buy:

The Kicker 46CXA8001 is a powerful and reliable mono amplifier for driving a subwoofer, with customizable sound and compatibility with factory audio systems.

3. BOSS R1100M Riot – Best Budget Car Amplifier

Key features

Resolutions: 9.13 x 10.44 x 2.25 inches

Weight: 4.4 pounds

Output power: 1100W

Impedance:

The Boss Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier is a high-quality amplifier that delivers powerful, clear sound and is perfect for driving subwoofers. It features a class A/B topology with a MOSFET power supply for precise control of the output voltage and current. 

The amplifier has both low and high-level inputs, allowing you to connect it to various audio sources. It also has a variable low-pass crossover, allowing you to customize the sound by setting specific frequencies for bass reproduction. In addition, the amplifier has a switchable bass boost function, allowing you to adjust the low bass to your liking. The variable input gain control allows you to adjust the amount of signal coming from your receiver and going to the amplifier. 

The amplifier is 2/4 ohm stable and has a maximum power output of 1100 watts at 2 ohms and 550 watts at 4 ohms. It is also equipped with a remote subwoofer control, making it easy to adjust the settings from the driver’s seat. The Boss Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier is an affordable option for car audio enthusiasts looking to add a bass, enhanced sound, and performance to their system.

Read More: Best Car Amplifier for Competition

Pros
  • Powerful, clear sound output
  • Class A/B topology with MOSFET power supply for precise control
  • Low and high-level inputs
  • Variable low-pass crossover and switchable bass boost
  • Remote subwoofer control
  • 2/4 ohm stable

Cons
  • May not be as powerful as is advertised

Why Buy:

The BOSS  R1100M  Car Audio Subwoofer Amplifier is a high-output monoblock amplifier that is stable at both 2 and 4 ohms. It has low/high-level inputs and a low pass crossover and is powered by a Mosfet power supply. It is suitable for driving a car subwoofer.

4. Planet Audio AC1500 Monoblock- Best Lowcost Car Amplifier

Key features

Resolutions: 10 x 10 x 2.4 inches

Weight: 6.69 pounds

Output power: 1500W

Impedance:

The Planet Audio AC1500.1M Monoblock Car Amplifier is a powerful and versatile amplifier that is designed to drive your subwoofers and provide them with the power they need to perform at their best. With a maximum power output of 1500 watts at 2 ohms into one channel, and a maximum power output of 750 watts at 4 ohms into one channel, this amplifier has plenty of power to deliver clean, powerful bass.

In addition to its impressive power output, the Planet Audio AC1500.1M also offers a range of connectivity options to suit your specific needs. It has both high-level and low-level inputs, so you can easily connect it to your factory radio or aftermarket radio, regardless of whether it has RCA or high-level inputs.

One of the standout features of the Planet Audio AC1500.1M is its low-pass crossover, which allows you to adjust the frequency response of the amplifier to match your specific subwoofer. It also has a variable bass boost, which allows you to adjust the amount of bass boost applied to the signal to suit your preferences. With these features, you have complete control over the sound of your system, allowing you to tailor the bass response to your specific tastes.

The Planet Audio AC1500.1M also comes with a remote subwoofer control, which allows you to adjust the bass level from the convenience of your dashboard. This is a handy feature that makes it easy to fine-tune the bass level to suit your music and driving conditions.

Pros
  • Powerful maximum output of 1500 watts at 2 ohms
  • High-level and low-level inputs for flexibility in connecting to different radio types
  • Low-pass crossover and variable bass boost for customizable sound
  • Remote subwoofer control for easy bass level adjustments
Cons
  • May require professional installation

Why Buy:

The Planet Audio AC1500.1M Monoblock Car Amplifier is a powerful and versatile amplifier that is suitable for driving a subwoofer, with a maximum output of 1500 watts at 2 ohms, high-level and low-level inputs, and customizable sound through its low-pass crossover and variable bass boost. It also has a convenient remote subwoofer control.

5. Rockville dB12 2000-Most Powerful Cheap Amplifier for Car

Key features

Resolutions: 13.1 x 13.1 x 2.4 inches

Weight: 10.08 pounds

Output power: 2000W

Voltage: 8 volts

Impedance:

The Rockville dB12 2000-Watt Dyno-Certified Amplifier Car Amp is a powerful and reliable amplifier that is suitable for driving a subwoofer or a full-range speaker. It is a mono amplifier, meaning it has only one channel and is designed specifically for use with a 2-Ohm load. With a dyno-certified RMS power rating of 500 watts at 2 ohms and a peak power rating of 2000 watts at 2 ohms, this amplifier has plenty of power to deliver clean, powerful sound. It is also stable at 4 ohms, with an RMS power rating of 300 watts and a peak power rating of 1200 watts.

Overall, the Rockville dB12 2000 Watt Peak/500 Watt Dyno-Certified Amplifier Car Amp is a reliable choice for anyone looking to add some serious power to their car audio system. Its dyno-certified power ratings and high peak power output make it a suitable choice for driving a variety of audio loads, and its mono design makes it easy to integrate into a wide range of car audio setups.

Pros
  • The high maximum power output of 1500 watts
  • Stable at 2 or 4-ohm impedance
  • Class A/B design for high efficiency
  • Mosfet power supply for improved performance
  • Remote subwoofer control for convenience
Cons
  • May be expensive for some budgets

Why Buy:

The Planet Audio AC1500.1M Monoblock Car Amplifier offers a high maximum power output of 1500 watts, stability at both 2 and 4-ohm impedances, and an efficient class A/B design. It also has a Mosfet power supply for improved performance and convenient remote subwoofer control.

6. Alpine S-A60M S-Series- Most Durable Cheap Amplifier for Car

Key features

Resolutions: ‎ 11 x 11 x 5 inches

Output power: 330W

Voltage: 14.4 volts

Impedance: 14Ω

The Alpine S-A60M S-Series Class D Mono Amplifier is a powerful and compact car amplifier that delivers 330 watts RMS at 14 ohms. It is designed for use in various vehicles, including those with factory radios.

One of the standout features of the S-A60M is its Enhanced Shutdown Performance technology, which allows it to reduce its output to prevent overheating without shutting off completely. This keeps your music playing and protects the amplifier and your subwoofers from damage. 

The amplifier also has a low-pass filter and an adjustable bass boost to give you precise control over the frequency range of your subwoofers.

 In addition to the preamp and speaker-level inputs, this amplifier also has a convenient wired remote that allows you to control the bass level from the driver’s seat. The compact size of the S-A60M makes it easy to install in almost any vehicle, and its speaker-level inputs allow it to automatically turn on when it detects an incoming signal, eliminating the need for a separate turn-on wire. 

Whether you’re looking to add some powerful bass to your compact car or just want to upgrade your vehicle’s audio system, the Alpine S-A60M is a great choice.

Pros
  • High power output
  • Compact size
  • Multiple input options
  • Heat protection technology
  • Frequency control features
  • Wired remote control
Cons
  • A bit expensive for some users

7. KICKER CX400.1 Class D- Best Lightweight Cheap Amplifier for Car

Key features

Weight: 4.71 pounds

Output power: 400W

Voltage: 40 volts

Impedance: 2/4Ω

The KICKER CX400.1 400-Watt Class D Mono Amplifier is a high-performance car amplifier that delivers 150 watts RMS at 4 ohms and 300 watts RMS at 2 ohms. It operates at a voltage of 40 volts and is manufactured by Kicker, a trusted brand in the audio industry.

One of the standout features of the CX400.1 is its variable low-pass filter and fixed subsonic filter, which help optimize the performance of your subwoofers and eliminate distortion. The amplifier also has a variable bass boost, giving you the ability to add extra low-end punch if desired. An optional wired remote allows you to adjust the bass level from the front seat conveniently.

The CX400.1 has a preamp and speaker-level inputs, making it easy to install in almost any vehicle. Its Fail-Safe Integration Technology (FIT) helps to eliminate noise and interference from the input signal, and a 3-second turn-on/turn-off delay helps to eliminate system pops and other noises. 

The amplifier comes with hardware for vertical mounting. It takes up minimal floor space. It adds a cool factor to your vehicle’s audio system. The KICKER CX400.1 is a great choice. It adds powerful bass to your car. It upgrades your audio system.

Pros
  • High power output
  • Quality bass tone
  • Frequency control features
  • Multiple input options
  • Noise and interference protection
  • Convenient wired remote control
  • Vertical mounting hardware included
Cons
  • The absence of a remote control

Why Buy:

KICKER CX400.1 400 Watt Class D Mono Amplifier is a high-performance car amplifier that delivers quality bass tone and has frequency control features, multiple input options, and noise and interference protection. It also comes with a convenient wired remote control and vertical mounting hardware.

8. BOSS Audio Systems AR1500M- Most Affordable

Key features

Resolutions: ‎ 10.3 × 6.5 × 2.8 inches

Weight: 5 pounds

Output power: 1500W

Impedance:

The BOSS Audio Armor AR1500M is a high-powered monoblock amplifier that is capable of delivering up to 1500 Watts of maximum power. It is equipped with a MOSFET power supply and is stable at 2 ohms, making it an excellent choice for powering your car’s audio system. 

The amp features a Class A/B design and includes a variable low pass crossover and bass boost control, allowing you to customize the sound to your liking. Additionally, the amp comes with a convenient remote subwoofer control, so you can easily adjust the bass levels from the comfort of your seat. 

The BOSS Audio Armor AR1500M amplifier is slim and easy to install. Its durable construction makes it suitable for everyday use. It provides reliable and powerful audio performance, enhancing your car’s audio system.

Pros
  • High power output (1500 Watts Max)
  • MOSFET power supply
  • Stable at 2 ohms
  • Customizable sound (variable low pass crossover and bass boost)
  • Remote subwoofer control
  • Slim, easy-to-install design

Cons
  • Some will require an amp of greater grade

Why Buy:

The BOSS Audio Armor AR1500M amplifier is powerful, feature-rich, and easy to install, making it an excellent choice for upgrading your car’s audio system. Its high power output and customizable sound options make it capable of delivering impressive audio performance. The remote subwoofer control and slim design are additional convenient features.

Buying Guide For Beginners

Now, let’s talk about some key factors to consider When Choosing the best Cheap Amplifier for your car

Power output: 

Make sure to choose an amplifier that has enough power to adequately drive your speakers. If the amplifier is underpowered, your music will sound weak and distorted. On the other hand, if the amplifier is overpowered, you risk damaging your speakers.

Frequency response: 

The frequency response of an amplifier refers to the range of frequencies it can reproduce. A wider frequency response means that the amplifier can produce a greater range of sounds, from deep bass to high treble.

Sound quality: 

While it’s important to consider the price of an amplifier, don’t sacrifice sound quality for the sake of a lower price tag. Cheap amplifiers can often produce poor sound quality, so it’s important to do your research and read reviews before making a purchase.

Size and mounting: 

Consider the size of the amplifier and where you will be installing it in your car. Make sure you have enough space and that the amplifier will fit properly in the designated location.

Features: 

Some cheap amplifiers come with additional features such as built-in crossovers or bass boost controls. While these features may not be necessary, they can add to the overall listening experience and may be worth considering.

FAQs:

Q:1 What class amp is best for car?

Class D amplifiers are the most efficient type of car amplifier. They use pulse width modulation (PWM) to amplify the audio signal and are known for their high power output and low heat generation. However, the best amplifier for you will depend on your budget, the size of your car’s audio system, and the type of music you like to listen to.

Q:2 Which amplifier is best for sound quality?

Sound quality is influenced by several factors: Type of amplifier (tube, solid state, digital) Power output Frequency response Signal-to-noise ratio Design and construction. To get an amplifier with good sound quality, consider all these factors and choose one that fits your needs and budget.

Q:3 How many amps are good for a car?

As a rough guide, a car audio system that is designed for moderate volume levels may require an amplifier with a power output of around 50-100 watts per channel. For higher volume levels or systems with more demanding components (e.g. subwoofers), a higher power output may be necessary. It is generally best to choose an amplifier that is capable of delivering the power that your system needs without overloading or distorting the audio signal.

Q 4: How do I choose the best cheap amplifier for my car?

When selecting a cheap car amplifier, consider power output matching your speakers. Consider compatibility with your car's electrical system. Consider features like crossovers and gain controls. Consider protection mechanisms. Read customer reviews to assess reliability and user satisfaction. This research will help you find the best inexpensive amplifier that meets your specific requirements and offers good value for money.

Q 5: How can I find a cheap amplifier for my car that meets my needs?

To find a cheap amplifier for your car, consider factors such as power output matching your speakers, compatibility with your car's electrical system, and features like crossovers and gain controls. Reading customer reviews can help assess reliability and user satisfaction. By researching and comparing different options, you can find a budget-friendly amplifier that meets your specific requirements without compromising on performance.

Conclusion:

In conclusion, there are many excellent car amplifiers available in the market. In this article, we have compiled a list of the Best cheap amplifier for car complete with detailed reviews for each one. All of these amps. have received high praise for their exceptional sound quality and bass performance. Ultimately, your best choice will depend on your personal preferences and your vehicle’s specific needs.

We hope our reviews will give you a good idea of what each amp offers and help you make an informed decision.

 

 

 

 

 

 

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