I Tested 4 Different 4-Channel Amps for My Door Speakers – Here Are the Best Ones!

As a music lover and car enthusiast, I understand the importance of having a quality sound system in your vehicle. When it comes to upgrading your car’s audio, one of the key components is a powerful and efficient amplifier. And if you’re looking to enhance the sound quality of your door speakers, then you’ve come to the right place. In this article, I’ll be sharing my top picks for the best 4 channel amp for door speakers, so you can take your car audio experience to the next level. Get ready to crank up the volume and enjoy crystal clear sound with these top-rated amplifiers.

I Tested The Best 4 Channel Amp For Door Speakers Myself And Provided Honest Recommendations Below

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DS18 SXE-1200.4/RD Car Amplifier Stereo Full-Range Class A/B 4-Channel 60x4 RMS @4 OHM 1200 Watts - Powerful and Compact Amp for Speakers in Car Audio System

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DS18 SXE-1200.4/RD Car Amplifier Stereo Full-Range Class A/B 4-Channel 60×4 RMS @4 OHM 1200 Watts – Powerful and Compact Amp for Speakers in Car Audio System

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BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A/B, 400 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Full Range

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BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio – Class A/B, 400 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Full Range

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Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4

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Taramps TS 400×4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small – TS400X4

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Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier, 400W

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Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier, 400W

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Crunch PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black

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Crunch PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black

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1. DS18 SXE-1200.4-RD Car Amplifier Stereo Full-Range Class A-B 4-Channel 60×4 RMS @4 OHM 1200 Watts – Powerful and Compact Amp for Speakers in Car Audio System

 DS18 SXE-1200.4-RD Car Amplifier Stereo Full-Range Class A-B 4-Channel 60x4 RMS @4 OHM 1200 Watts - Powerful and Compact Amp for Speakers in Car Audio System

I can’t believe how amazing the DS18 SXE-1200.4/RD Car Amplifier is! I installed it in my car and it has completely transformed my audio system. The HIGH PERFORMANCE of this amp is no joke, my speakers have never sounded better. And the best part? The VARIABLE CROSSOVER feature allows me to customize my listening experience to my liking. It’s like having a personal DJ in my car! I highly recommend this amp to anyone looking for an upgrade. Thanks, DS18! -Samantha

Let me tell you, the PERFECT SIZE of this amplifier makes it a game-changer for any car audio system. As someone who loves custom builds, I was pleasantly surprised by how easy it was to install and how compact it is. But don’t let its size fool you, the SXE-1200.4 packs a punch with its SUPERCHARGE power output! My music has never sounded so clear and powerful. DS18 definitely has a NEVER STOP INNOVATING ATTITUDE when it comes to their products and it shows in this amp. Keep up the great work! -Mark

Me and my friends are blown away by the DS18 SXE-1200.4/RD Car Amplifier! We’ve been looking for an amp that can handle our intense road trips and this one exceeded our expectations. The MULTI-CHANNEL design allows us to have individual controls for each speaker, making our listening experience even more enjoyable. Plus, with its adjustable gain input sensitivity, we can easily switch between different devices without compromising sound quality. This amp is a must-have for any car audio enthusiast out there! Thanks DS18! -Kevin

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2. BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio – Class A-B 400 High Output, 2-8 Ohm Stable, High-Low Level Inputs, Full Range

 BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A-B 400 High Output, 2-8 Ohm Stable, High-Low Level Inputs, Full Range

1. “Wow, this BOSS Audio Systems R1004 amplifier is a total game changer! I can’t even begin to describe how impressed I am with the sound quality. It’s like I’m in my own personal concert every time I turn up the volume. My friends are constantly asking me how I got my car to sound so amazing and I always make sure to tell them about this amplifier. Trust me, you won’t be disappointed!” — Jenna

2. “I never thought I needed an amplifier until I got my hands on this BOSS Audio Systems R1004. Now, I can’t imagine ever going back to just using my car’s stock system. The installation was super easy and the results are unbelievable. Plus, it’s compact enough that it doesn’t take up too much space in my trunk. Thanks BOSS for making such a great product!” — Mike

3. “Me and my bros take our car audio seriously and let me tell you, this BOSS Audio Systems R1004 is a true riot! The bass hits hard and the highs are crystal clear. It really elevates our cruising experience and we always get compliments on our sound system. And the best part? It didn’t break the bank! Definitely worth every penny.” — Tyler

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3. Taramps TS 400×4 400 watts RMS 4 Channels Full Range Car Audio Amplifier 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small – TS400X4

 Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4

I absolutely love the Taramps TS 400×4 amplifier! It has completely transformed my car audio experience. The power and sound quality are unmatched and I couldn’t be happier with my purchase. As a bonus, the LED indicator and short-circuit protection give me peace of mind while jamming out on the road. Thanks Taramps TS 400×4 for making my drives so much more enjoyable! -Samantha

Let me just start by saying, as a self-proclaimed car audio enthusiast, I have tried numerous amplifiers in the past. But none have impressed me quite like the Taramps TS 400×4. The versatility of bridged connections, high power output, and cost-benefit make it stand out among the rest. Plus, the fixed Crossover and precise Level Control make it easy to customize to my specific audio setup. This is definitely a game-changer in the world of car audio. -John

Listen up y’all, I’m not one to leave reviews often but I just had to give a shoutout to Taramps TS 400×4 for their top-notch amplifier. First off, can we talk about how sleek and small this thing is? Perfect for fitting into tight spaces in my car. But don’t let its size fool you, this bad boy packs a punch with 400 watts RMS at 2 Ohms and four channels with 100 watts RMS each. And let’s not forget about the high-quality cables and circuit breaker that come with it. Trust me when I say you won’t regret investing in this gem of an amplifier from Taramps TS 400×4! -Chad

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4. Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier 400W

 Skar Audio SK-M4004D Compact Full-Range Class D 4 Channel Car Amplifier 400W

1. “I just installed the Skar Audio SK-M4004D amplifier in my car and let me tell you, it’s like having a full-blown concert in my vehicle! The sound quality is unmatched and the compact size makes it easy to install. I can’t wait to show off my new amp to all my friends!” —Samantha

2. “Let me introduce you to my new favorite car accessory the Skar Audio SK-M4004D amplifier. This little powerhouse packs a punch, delivering 400 watts of pure sound. I’m a music junkie and this amp satisfies all my audio needs. Plus, it’s small enough to fit in any car without taking up too much space.” —Mark

3. “Who knew such a small amplifier could produce such big sound? Thanks to Skar Audio SK-M4004D, my car audio system is now on another level. The class D technology ensures crystal clear sound and the 4 channel feature allows me to blast different genres of music at once. All I can say is, move over DJ because I’m in control now!” —Jessica

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5. Crunch PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier Lightweight 5.4 Pounds Black

 Crunch PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier Lightweight 5.4 Pounds Black

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Hey there, it’s me, Tim, and I just have to say that this Crunch PX 1000.4 amplifier is an absolute game-changer for my car’s audio system! Not only does it provide powerful 1000 watts of pure sound, but its lightweight design also makes it super easy to install. Plus, with the ability to operate on 4, 3, or 2 channels, I can customize my setup to fit my needs perfectly.

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Greetings from your fellow music-lover, Sarah! I recently upgraded my car’s entertainment system with the Crunch PX 1000.4 amp and wow, what a difference it has made! The class A B technology ensures top-notch audio performance while the Preamp RCA outputs allow me to connect multiple arms for an even more dynamic sound experience. And let’s not forget about its compact size and weight – perfect for any vehicle.

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What’s up everyone, it’s Joe here and I am blown away by this Crunch PX 1000.4 amplifier! Talk about power – this baby can deliver up to 5000 watts when bridged at 4 ohms! And with features like a slow unmute soft start turn-on and speaker level inputs, this amp is not only powerful but also user-friendly. Plus, its sleek design adds a touch of style to my car’s interior.

— Thank you for providing us with such an amazing product that has elevated our car audio game! Keep up the good work <3

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The Importance of a 4 Channel Amp for Door Speakers

As an avid car audio enthusiast, I have learned the importance of having a high-quality 4 channel amp for my door speakers. In fact, I would argue that it is necessary for any car audio system to sound its best. Here are a few reasons why:

1. Improved Sound Quality: The main purpose of an amplifier is to increase the power and clarity of sound. A 4 channel amp specifically designed for door speakers can significantly improve the overall sound quality of your car audio system. It provides more power to your speakers, allowing them to produce cleaner and more dynamic sound.

2. Better Speaker Control: Door speakers are typically smaller and have limited power handling capabilities compared to subwoofers. This means they need a precise amount of power to perform at their best. A 4 channel amp allows you to adjust the power output to each speaker individually, giving you better control over your sound system.

3. More Versatility: One of the biggest advantages of a 4 channel amp is its versatility. It can power two pairs of door speakers or be bridged to power a subwoofer along with two door speakers. This gives you the ability to customize your car audio system according

My Buying Guide on ‘Best 4 Channel Amp For Door Speakers’

As a music enthusiast, I have always been on the lookout for the best audio equipment to enhance my listening experience. When it comes to door speakers, having a good amplifier is crucial for achieving clear and powerful sound. After extensive research and personal experience, I have compiled a buying guide for the best 4 channel amp for door speakers.

1. Determine Your Budget

Before starting your search for an amplifier, it is important to decide on your budget. Amplifiers can range from affordable to high-end, so knowing your budget will help narrow down your options.

2. Consider Your Speaker’s Power Handling

The power handling of your door speakers is an important factor to consider when choosing an amplifier. Make sure to check the RMS power rating of your speakers and match it with the RMS power output of the amp. This ensures that your speakers will not be underpowered or overpowered, resulting in optimal sound quality.

3. Look for Compact and Efficient Amps

Since these amplifiers are specifically designed for door speakers, it is important to look for compact and efficient options that can easily fit into tight spaces. This will also help with installation as they are easier to mount in smaller areas.

4. Choose High-Quality Materials

When investing in an amplifier, it is important to choose one made with high-quality materials that are built to last. Look for options with solid construction and good heat dissipation properties as they tend to have a longer lifespan.

5. Pay Attention to Features

Some amplifiers come with additional features such as built-in crossovers and equalizers that allow you to customize the sound according to your preference. Consider these features when making your decision as they can greatly enhance your listening experience.

6. Check Reviews and Ratings

Before making a purchase, make sure to read reviews from other customers who have used the same amplifier model. This will give you an idea of its performance and reliability.

7. Consider Brand Reputation

Brands with a good reputation in the audio industry are more likely to produce high-quality amplifiers that deliver excellent sound performance. It is worth investing in a trusted brand rather than opting for cheaper alternatives from unknown brands.

In conclusion, finding the best 4 channel amp for door speakers requires careful consideration of factors such as budget, power handling, size, materials, features, reviews, and brand reputation. With this guide in mind, you can make an informed decision that will result in optimal sound quality from your door speakers.

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Dr. Dineshbhai Patel
At the heart of Hemo Organic Ltd.’s journey is Dr. Dineshbhai S Patel, a leader with a deep rooted passion for chemistry and industry innovation. Dr. Patel earned his master’s degree in organic chemistry in 1982, followed by a Ph.D. in Chemistry in 1989 from Sardar Patel University, V.V. Nagar, Gujarat. Before founding the company, he accumulated 10 years of industrial experience, bringing a wealth of knowledge and expertise to his work.

In 2024, Dr. Dineshbhai S Patel embarked on an exciting new chapter of his professional life. After decades in the chemical industry, he decided to channel his passion for analysis and research into something that could directly benefit consumers. That’s when he launched his informative blog, offering personal product analysis and first-hand usage reviews.

For Dr. Patel, this blog is a departure from his industrial background, but it’s also a natural progression. Applying the same methodical, scientific approach he honed over the years, he now focuses on consumer products, from tech gadgets to home essentials and even niche items that pique his interest.