Buying a best 4 channel amplifier is not always easy. There are hundreds of best 4 channel amplifier available from different manufacturers in the market which are sufficient to make you puzzled. They are so similar in terms of performance, quality, longevity, and overall user experience that it may be difficult to make a final purchasing decision. Only a solid buying guide can help you out from that muzzy situation at that moment and find the best best 4 channel amplifier that you are waiting for.
In this helpful essay, we’ll go over a few key points to think about before purchasing a best 4 channel amplifier. It’s a proper review guideline for you that will include the advantages and disadvantages of your preferred product, as well as its sustainability, affordability, functionalities, and practical benefits. There will be one more thing, which is a thorough comparison of a few related products. Now you can easily choose the best one for you. Let’s have a look at it from the inside.
Quick View
 | Skar Audio RP-75.4AB 500 Watt Full-Range Class A/B 4 Channel Car Amplifier | Buy Now |
 | CT Sounds CT-80.4AB Full-Range Class AB 4 Channel Car Audio Amplifier, 480 Watts RMS | Buy Now |
 | BOSS Audio Systems PF1800 4 Channel Car Amplifier – 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable | Buy Now |
 | 4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4] | Buy Now |
 | Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo Amp, Loud!! | Buy Now |
 | BLAUPUNKT 1600W 4-Channel, Full-Range Amplifier AMP1604 | Buy Now |
 | Blaupunkt 1500W 4-Channel, Full-Range Amplifier | Buy Now |
 | JBL CLUB-704 1000W Peak (400W RMS) Club Series 4-Channel Amplifier | Buy Now |
 | Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost | Buy Now |
 | 500W Karaoke Wireless Bluetooth Amplifier – 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver with AUX IN, FM, RCA Subwoofer Speakers OUT, USB, Microphone IN with Echo – Pyle PTA44BT | Buy Now |
Reviews of 10 leading best 4 channel amplifier’s
We attempted to find the top ten best 4 channel amplifier from variety of items in this section. This list will make you feel assured that you will be able to acquire your desired best 4 channel amplifier in a short amount of time. We emphasized their usefulness, performance, durability, outlook, affordability, and previous user experiences. We can assure, this top 10 best 4 channel amplifier list will assist you to choose the exact one which meets your requirements.
Skar Audio RP-75.4AB 500 Watt Full-Range Class A/B 4 Channel Car Amplifier
- 500-Watt MOSFET 4-Channel Class A/B Power Car Amplifier
- RMS Power at 2 Ohms: 125 Watts x 4 Channels
- RMS Power at 4 Ohms: 75 Watts x 4 Channel
- User Adjustable Controls: Gain, Variable LPF, HPF, Bass EQ Switch (0, +6, +12 dB)
- 4 Way Protection Circuitry | Frequency Response: 20 Hz – 20,000 Hz
- Signal to Noise Ratio: 105 dB
CT Sounds CT-80.4AB Full-Range Class AB 4 Channel Car Audio Amplifier, 480 Watts RMS
- 4 channel amplifier car audio with 110 watts RMS at 2-ohm load x 4-channels (14.4v); 80 watts RMS power at 4-ohm load x 4-channels (14.4v); 160 watts RMS at 4-ohm bridged x 2-channels (14.4v)
- Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application; but don’t let the size fool you, this 4ch car amp produces amazing sound quality
- MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists
- 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier
- Show your friends you can do 70 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this car speaker amplifier
BOSS Audio Systems PF1800 4 Channel Car Amplifier – 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
- Power – 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms
- Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- Mosfet Power Supply – A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
- Variable BASS Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
- Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
- Specs – Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs.
- Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality
4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4]
- One group of stereo RCA (CH3 and CH4) can be used as audio input or output by switching the selector, to acheive different demands
- Supporting wired 2 groups of stereo RCA and wireless Bluetooth 5.0 input, compatible with most common audio device such as phones, computers, TVs, MP3, TV, CD players etc. With U-disk input, it can be used as a digital music player, supporting MP3, WAV, APE, FLAC and WMA lossless formats.
- With 4 groups of speaker sockets output, they can output at the same time and each channel with independent volume control. Its max output power can reach 50W×4, and equipped with high-quality 24V/4.5A power supply, enough to drive most home speakers.
- Reasonable circuit layout, concise wiring and high-quality components to ensure HiFi clear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Unique Bluetooth design without any external antenna, very practical and beautiful.
- Propersize with exquisite appearance, aluminum alloy case is CNC machined and with anodizing process, more fashionable and durable, very suitable for home, office and desktop audio system use.
Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!
- Includes: Amplifier. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty.
- Features: Rockville dB45 3200 Watt/800 Watt Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp, Loud!!.
- Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). – 2 Ohm: 200 Watts x 4 Channel <1% THD+N . - 4 Ohm:135 Watts x 4 Channel <1% THD+N. - 4 Ohm Bridged: 400Watts x 2 Channel<1% THD+N.
- Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). – 2 Ohm: 800 Watts x 4 Channel. – 4 Ohm:540 Watts x 4 Channel. – 4 Ohm Bridged: 1600 Watts x 2 Channel. High-Speed MOSFET Power Supply. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Tertiary Supplies Circuitry. Optical Coupler Class “AB” Technology. Studio-Grade Bipolar Output Stage Transistors.
- Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz – 3KHz. High Pass Filter: 15Hz – 1KHz. Full IC-Controlled Protection Circuitry. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: < 0.05%. S / N Ratio: >90dB. Frequency Response: 10Hz – 50KHz. Damping Factor: >150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9″ x 2.4″ x 21.0″
BLAUPUNKT 1600W 4-Channel, Full-Range Amplifier AMP1604
- Blaupunkt AMP1604 4-Channel, Full-Range Amplifier Max. Output Power: 1600W
Blaupunkt 1500W 4-Channel, Full-Range Amplifier
- 1500W Maximum Power Full-Range Amplifier
- Optimized 150-watt RMS output and a max power output of 1500 watts, you can give your music a huge boost in power that will have you and your passengers partying while on the road
- This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system
JBL CLUB-704 1000W Peak (400W RMS) Club Series 4-Channel Amplifier
- 70 watts RMS x 4 @ 4 ohms
- 100 watts RMS x 4 @ 2 ohms
- 200 watts RMS bridged x 2 @ 4 ohm
- Total peak power: 1000 watts
- Slim chassis provides more flexible mounting options
Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost
- 1000 watts Max power
- Automatic signal Sensing and turn-on
- Variable high Pass filter adjustable bass Boost
500W Karaoke Wireless Bluetooth Amplifier – 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver with AUX IN, FM, RCA Subwoofer Speakers OUT, USB, Microphone IN with Echo – Pyle PTA44BT
- 500 WATT POWER: The Pyle 4 Channel Bluetooth Home Audio Amplifier is perfect for your PA and home theater entertainment. It gives you 500W peak power which can be used for multi speakers with 4-8 ohms impedance allowing you to enjoy high quality audio
- BLUETOOTH COMPATIBLE: The professional integrated indoor house stereo receiver is equipped with bluetooth wireless music streaming. Works with today’s latest devices including smartphones, tablets, laptops and computers with hassle free receiver pairing
- 7 INPUTS: The personal portable digital amp box supports iPod or MP3, USB, micro SD, AUX playback, built in FM radio with digital LCD display, audio input and REC, plus subwoofer output RCA (L/R) connectors, 2 ¼” microphone inputs with echo
- TALK OVER BUTTON: The compact speaker amplifier features a MIC talk over function which, when activated, the current music or audio being played will be temporarily halted. This function is used in paging, voice over, and announcements
- EQ CONTROLS: The sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments
- “Packaging May Vary”
Buying Guides for Best 4 Channel Amplifiers
It is impossible for a human being to know everything. This is not a matter of joke being a master in every field. In that case, going through a proper buying guide can save us from being fool after purchasing a best 4 channel amplifier just because of not knowing properly earlier.
For purchasing purposes, you do not need to be an expert on that particular product. Just you need to focus on some importent things that we are going to discuss below. Keeping these simple things in mind may make your shopping experience more pleasant and straightforward. Let’s get started.
Be aware of your requirements.
The first thing you need to discover that what your needs or requirement. If you aren’t aware of your demands, there’s a big chance you’ll buy the wrong things at the wrong time and waste a lot of money. So, at first, we will suggest you to think wisely about your demands that you are looking from a best 4 channel amplifier. Just make a short list of your demands. This simple task will assist you in shortening the purchasing process. Because you will then understand what you should prioritize and what you should not prioritize.
Budget vs. Cost
Budget is that one thing which you must think about before go for buying anything. The product you are trying to purchase, can be asked any amount of price. That depends on raw materials, manufacturing, transportation, and other operational costs, and most importantly on their brand value as well. You should be mentally prepared enough to spent that higher amount of bucks if you need a higher quality product. That is the cause, why budget matters so much. This is almost a universal truth and your best 4 channel amplifier also fall into it.
There is a popular proverb in our society, “Cut your coat, according to your cloth”. First thing you can do is finding out products on internet as per your wishlist. Look carefully their features and prices. If you want to get the best one, all you need to do is compare them carefully. At this stage, the biggest question can come to your mind that you are really capable enough to spent such amount of money for that best 4 channel amplifier. If the answer is yes, then go for it. You always have the second best option to choose if the answer is “NO”.
Pick the Best Brand
Due to our psychological attachments, we are frequently prejudiced towards certain companies. This practice has a positive impact on some people and has a negative impact on others. But there is no way of disagreeing with the idea of relying on renowned brands. Because having enough cash in your pocket makes making decisions half as easy. But keep in mind that not every brand is appropriate for every situation. Thats the reason you have to be careful about chossing the right product from right brand.
There are two kinds of people. One, who completely rely on a specific brand and the other one doesn’t care about it. All he needs is the right product for what he is paying for. May be we are not aware of the category that you belong to.However, there are a few pointers that may be useful to both of you when it comes to selecting the best brand for the best product.
- Be certain that you’re familiar with the brand.
- See the publics opinion about this brand.
- And what’s the average rating for that brand’s particular product?
- Compare and contrast the features with those offered by competitors.
- Are those features sufficient for your needs?
Take a look at the Features Section.
The very first thing you should check while buying online or offline is the features of best 4 channel amplifier. If you do so, you are going to get a clear idea about the product surely. That product is capable to meet your demands or not will be easily understood by you then.
The features section also assists us in quickly determining differences with others. Then you can compare it to similar products based on the features. Through this task, one will get a little idea about quality also and make it easier to go ahead toward making our final verdict as well.
Benefits and Drawbacks must be considered.
Each item has its own set of benefits and drawbacks. It is our job to thoroughly inspect them before purchasing them. So, keep yourself cool and figure out the negatives you expected from that best 4 channel amplifier. Maybe any other manufacturer made the perfect one for you. Just don’t be too lazy to compare yourself to them before making a final decision.
The part of Pros and Cons can be found on most websites. Carefully go through that part. If you have any further questions, you can contact their customer service via email or phone.
Quality and Endurance
Quality indicates the color, style, performance, materials and the most important thing which is durability. Don’t make a mistake like not cheking those issues which are related to ensure quality. That is the most important thing you will search after you pay once. Does this best 4 channel amplifier is such valuable against your investment? Quality will say everything.
Warranty & Return Policy Matters
Thousands of manufacturers are producing products. Good quality products are being maintained by some of them. After then they are letting us know those products through making creative advertisements. Everything is fine. But then arrives the matter of Warranty and After Sales Service. This thing may sounds little, but can make a huge difference.
Warranty, gurantee and return policies are those facts which you should never ignore even by mistake. Whether the seller claim it as the best quality product or not, he cann’t claim that nothing will happen with it. Nothing lasts forever. But the insvestment you are going to for the best 4 channel amplifier, don’t you expect a minimum return of value from that? So, at the time of checking policies, stay cool and be careful. Few companies are so clever that they will keep some hidden policies and don’t make clear with words until you ask them. Never be hesitated to ask their delegate about the facts which are unintelligible and be clear every single thing.
Checking FAQs and Customer Reviews makes your job easier.
One of the most time savior trick is checking customer reviews and FAQ answers. Frequently Asked Questions or FAQ are those questions which people like you asked before they attempt to purchase. On the other hand, you will get a real life experience through the customer reviews in which they share their sotries about the product.
So, checking out these two things, you will get the idea of both. You may find there such informations which might not come in your mind to ask if you didn’t go through. Then percieving about the best 4 channel amplifier’s effectiveness will be more easy.
Final Thought
Afterwards, You should consider the value that the best 4 channel amplifier providing you is viable enough against the price you paying for it. Have you been able to gratified with that? Does your demands be fullfilled with that? We guess, that is the fact of great importance.
Hope you enjoyed the whole article which was actually a buying guide to assist you purchasing the best best 4 channel amplifier. Nobody can feel happier than us if this article come useful to you. At the end of the day, if you are satisfied, then we will be happy.
