4 Channel Amplifiers

Premium 4-Channel Amplifiers

Audio Intensity offers a comprehensive range of 4-channel amplifiers designed to deliver powerful, clear audio for your vehicle. These amplifiers are ideal for powering multiple speakers, providing balanced sound across all channels. With models from top brands like Eton and Rainbow Audio, these amplifiers feature advanced engineering and high-quality materials to ensure superior performance and durability, enhancing your car audio system with robust sound quality.

Versatile and High-Performance Audio Solutions

The 4-channel amplifiers available at Audio Intensity are engineered for versatility and ease of installation. They support a variety of audio setups, making them perfect for car audio enthusiasts and professional installers. Their robust design and advanced features ensure consistent performance, delivering clear and powerful sound that enhances your in-car listening experience.

4 channel amplifier

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4 Channel Amplifiers

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Eton Micro 250.4 4-Channel Amplifier, Class D|Eton|Audio Intensity Eton Amplifier Eton Micro 250.4 4-Channel Amplifier, Class D
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Eton

Eton Micro 250.4 4-Channel Amplifier, Class D

Regular price $ 219.99
Sale price $ 219.99 Regular price $ 399.99
Unit price
Product Description: Eton Micro 250.4 4-Channel Amplifier, Class D - The Ultimate Fusion of Power...
Rainbow Audio SL-M4 4 channel micro amplifier|Rainbow|Audio Intensity Rainbow Audio SL-M4 4 channel micro amplifier|Rainbow|Audio Intensity
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Rainbow

Rainbow Audio SL-M4 4 channel micro amplifier

Regular price $ 229.99
Sale price $ 229.99 Regular price $ 425.00
Unit price
Rainbow Audio SL-M4 4-Channel Micro Amplifier - Power and Precision in Compact Design When it...
Eton Mini 150.4 4-Channel Amplifier, Class D|Eton|Audio Intensity Eton Mini 150.4 4-Channel Amplifier, Class D|Eton|Audio Intensity
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Eton

Eton Mini 150.4 4-Channel Amplifier, Class D

Regular price $ 319.99
Sale price $ 319.99 Regular price $ 549.99
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Eton Mini 150.4: The 4-Channel Class-D Amplifier Revolutionizing Your Car Audio Experience Transform your in-car...
Rainbow Audio DL-A4100 4 Channel Class AB Amplifier|Rainbow|Audio Intensity Rainbow Audio DL-A4100 4 Channel Class AB Amplifier|Rainbow|Audio Intensity
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Rainbow

Rainbow Audio DL-A4100 4 Channel Class AB Amplifier

Regular price $ 399.99
Sale price $ 399.99 Regular price $ 999.99
Unit price
Rainbow Audio DL-A4100 4 Channel Class AB Amplifier | Product Description Tired of mediocre sound...
Image Dynamics SQ800.4 800W 4ch. Full Range Digital Amplifier|Image Dynamics|Audio Intensity
Image Dynamics

Image Dynamics SQ800.4 800W 4ch. Full Range Digital Amplifier

Regular price $ 469.99
Sale price $ 469.99 Regular price $ 0.00
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International Rectifier® Chip Set Ultra Low Current Draw High Damping Control Circuit  High Efficiency SMD...
Xcelsus Audio DEFINIO 4 – Definio Series Class D 4 channel Amplifier|Xcelsus|Audio Intensity Xcelsus Audio DEFINIO 4 – Definio Series Class D 4 channel Amplifier|Xcelsus|Audio Intensity
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Xcelsus

Xcelsus Audio DEFINIO 4 – Definio Series Class D 4 channel Amplifier

Regular price $ 599.99
Sale price $ 599.99 Regular price $ 699.99
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Introducing the Xcelsus Definio 4, a full range digital amplifier engineered to elevate your audio...
Eton Mini 150.4 DSP 4-Channel Class D Amplifier with 8 channel DSP|Eton|Audio Intensity
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Eton

Eton Mini 150.4 DSP

Regular price $ 599.99
Sale price $ 599.99 Regular price $ 1,099.99
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Eton Mini 150.4 DSP 4-Channel Class D Amplifier with 8-Channel DSP: Elevate Your Audio Experience...
Rainbow Audio SL-A4150 4 channel Class AB Amplifier|Rainbow|Audio Intensity Rainbow Audio SL-A4150 4 channel Class AB Amplifier|Rainbow|Audio Intensity
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Rainbow

Rainbow Audio SL-A4150 4 channel Class AB Amplifier

Regular price $ 699.99
Sale price $ 699.99 Regular price $ 1,499.99
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Unleash the symphony of sound with the Rainbow Audio SL-A4150 4-channel Class AB Amplifier -...
Xcelsus - MAGMA 220.4AB 4 channel amplifier Class AB|Xcelsus|Audio Intensity
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Xcelsus

Xcelsus - MAGMA 220.4AB 4 channel amplifier Class AB

Regular price $ 899.99
Sale price $ 899.99 Regular price $ 0.00
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The Xcelsus MAGMA 220.4AB car amplifier, you can expect a remarkable performance that will enhance your...
Audio Wave Excel DST | 4 Channel Class AB Amplifier|Audio Wave|Audio Intensity Audio Wave Excel DST | 4 Channel Class AB Amplifier|Audio Wave|Audio Intensity
Audio Wave

Audio Wave Excel DST | 4 Channel Class AB Amplifier

Regular price $ 6,000.00
Sale price $ 6,000.00 Regular price
Unit price
We are introducing the Audio Wave Excel DST, a combination of a pair of two-channel...
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High-Performance 4-Channel Amplifiers

Audio Intensity’s collection of 4-channel amplifiers is designed to deliver powerful and clear sound for car audio enthusiasts. Featuring top models like the Eton Micro 250.4 and Rainbow Audio SL-M4, these amplifiers offer precise power control and superior audio quality. The 4-channel configuration allows for versatile setups, whether powering four speakers or a combination of speakers and a subwoofer, ensuring a rich and immersive listening experience.

Advanced Technology and Compact Design

These amplifiers incorporate advanced technology and innovative designs to provide robust performance in a compact form. Features like Class D amplification, high-efficiency circuits, and thermal management systems ensure consistent, high-quality audio output. The compact design of models such as the Eton Mini 150.4 makes them ideal for tight spaces without sacrificing power or performance.

Enhancing the Audio Experience

Designed for audiophiles, these 4-channel amplifiers enhance the overall audio experience by delivering precise and powerful sound. The advanced engineering and high-quality components ensure that each channel receives the appropriate power, resulting in clear, distortion-free audio. Whether upgrading an existing system or building a new one, these amplifiers provide exceptional sound quality and versatility.

Rainbow Audio SL-A4150 4 channel Class AB Amplifier|Rainbow|Audio Intensity

Frequently Asked Questions

What is a 4 channel amplifier?

Answer: A 4 channel amplifier is a device designed to amplify audio signals for four separate channels, commonly used in car audio systems. It can power four speakers or two speakers and a subwoofer. Each channel amplifies the audio signal independently, providing enhanced sound quality and volume.

What are the benefits of using a 4 channel amplifier?

Answer: The benefits of using a 4-channel amplifier include:

  • Enhanced Sound Quality: Amplifiers provide clearer and more powerful sound than built-in car stereo amplifiers.
  • Versatility: You can power multiple speakers or a combination of speakers and subwoofers.
  • Improved Volume: An amplifier increases the volume without distorting the sound.
  • Flexibility in Setup: Allows for various configurations, such as bi-amping speakers or bridging channels for more power.

Can I bridge a 4 channel amplifier?

Answer: Yes, you can bridge a 4 channel amplifier to increase power output. Bridging combines two channels into one, effectively doubling the power output to a single speaker or subwoofer. This is commonly done to drive a subwoofer with more power. However, not all amplifiers support bridging, so it's important to check the manufacturer's specifications and guidelines. Bridging is typically done by connecting the positive terminal of one channel and the negative terminal of the adjacent channel to the speaker.

How do I choose the right 4 channel amplifier for my car?

Answer: To choose the right 4 channel amplifier for your car, consider the following factors:

  • Power Output: Match the amplifier’s power output (measured in RMS) to the power handling capacity of your speakers.
  • Impedance Compatibility: Ensure the amplifier supports the impedance (ohms) of your speakers.
  • Size and Mounting: Choose an amplifier that fits in the available space in your vehicle.
  • Features: Look for features like built-in crossovers, bass boost, and high-level inputs.
  • Brand and Reviews: Consider reputable brands and read user reviews for reliability and performance feedback.
  • Budget: Balance your budget with the quality and features you need.