Our review team is a group of avid product hunters, and they want to share their experiences with you.
To help you find the 400 watt 4 channel amplifiers brand we analyzed & researched all the features that are right for you and came up with a list of 10 different options to purchase.
We also took time to assess a wide variety of options including durability, materials, designs, expert reviews & customer ratings to find the best-performing 400 watt 4 channel amplifiers.
The resulting review has in-depth details on specific performance areas, as well as recommendations for your goals and budget.
Read on and know which is right for you.
Top 10 400 watt 4 channel amplifiers : Editor’s Pick
10 Best 400 watt 4 channel amplifiers Reviews:
1. Pyle Hydra Marine Amplifier – Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier – Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator (PLMRA400)
Features :
- PREMIUM 4 CHANNEL AMPLIFIER: Pyle’s PLMRA400 is engineered as a 4 Channel marine amplifier that allows high quality stereo reproduction from source. This will power up your speaker and be universally compatible with a variety of head units
- RCA STEREO INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. If your marine receiver lacks RCA output jacks, you can connect speaker output leads to the high-level terminal inputs
- SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle’s electrical system from short circuit conditions
- POWERFUL 400 WATT: This amplifier is powerful with its 100 WATT x 4 max or 400 WATT and dual MOFSET power supply. Comes with dual adjustable input GAIN level controls between 1-300mV and 4 or 8 Ohm speaker impedance
- MARINE GRADE: With its Marine rating of IP-01, it is waterproof ready. It’s constructed with gold-plated speaker output terminal connectors as well to combat corrosion with long term use
- 1 YEAR WARRANTY: We guarantee this hydra marine amplifier with both a 30 day no hassle money back return policy and a 1 year manufacturer’s guarantee
Additional Info :
| Color | BLACK |
| Item Dimensions | |
| Height | 2.6 |
| Width | 8.5 |
| Length | 11.1 |
| Weight | 3.86 |
2. BOSS Audio Systems R1004 4 Channel Car Amplifier – Riot Series, 400 Watts, Full Range, Class A/B, 2 Ohm Stable, IC (Integrated Circuit) Great for Car Speakers and Car Stereos
Features :
- Power – 100 Watts Max X 4 @2-Ohms, 50 Watts Max X 4 @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
- 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
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 2 |
| Width | 9 |
| Length | 7.8 |
| Weight | 3.1 |
| Release Date | 2020-10-13T00:00:01Z |
3. Taramps TS400X4 Full Range 2 Ohm 4 Channel 400W Class D Car Audio Amplifier
Features :
- 1 x Taramps TS400X4 Full Range Amplifier
- Quantity: 1 Amplifier Number of Channels: 04 Max Power at 13.8 VDC 2 Ohms: 400W (4 x 100W RMS) Max Power at: 13.8 VDC 4 Ohms: 252W (4 x 63W RMS) Bridged at 13.8 VDC 4 Ohms: 400W (2 x 200W RMS)
- Input Sensitivity: 200mV (Vol=Max) Signal to Noise Ratio: greater than 90dB Frequency Response: (Full Range): 18Hz to 30kHz (-3dB) High Pass Crossover (HPF): 90Hz (-12dB / 8th) Low Pass Crossover (LPF): 90Hz (-12dB / 8th)
- Input Impedance: 22K Ohms Thermal Protection System and Short Output Minimum Supply Voltage: 8 VDC Maximum Supply Voltage: 16 VDC
- Standby Power: 0.8 A Maximum Musical Power: at 13.8VDC: 16.5 A Maximum Consumption in Sine Signal: (1kHz) 13.8VDC: 33 A
Additional Info :
| Item Dimensions | |
| Height | 3 |
| Width | 6 |
| Length | 6 |
4. Pyle Hydra Marine Amplifier – Upgraded Elite Series 400 Watt 4 Channel Micro Amplifier – Waterproof, GAIN Level Controls, RCA Stereo Input, 3.5mm Jack, MP3 & Volume Control (PLMRMP3A)
Features :
- PREMIUM 4 CHANNEL AMPLIFIER: Engineered as a 4 Channel marine amplifier that allows high quality stereo reproduction from source. This will power up your speaker and universally compatible with a variety of head units like MP3 and smartphone.
- RCA STEREO INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. This also includes a 3.5mm-to-RCA adaptor so you can connect your device and a remote for volume control.
- SHORT PROTECTION: Has a built-in power protection circuitry and soft turn on/off. These are to protect the amp and your vehicle’s electrical system from short circuit conditions.
- POWERFUL 400 WATT: This amplifier is powerful with its 400 WATT maximum power supply. Comes with adjustable input GAIN level controls of 2 to 4 Ohm speak. It’s also waterproof
Additional Info :
| Color | Silver |
| Item Dimensions | |
| Height | 3.54 |
| Width | 5.75 |
| Length | 11.34 |
| Weight | 0.330693393 |
5. Pyle 4 Channel Marine Amplifier – Compact Power 400 Watt RMS 4 OHM Full Range Stereo & Waterproof – Wireless Bluetooth Receiver Audio Speaker with LCD Digital Screen – PFMRA440BB
Features :
- ADJUSTABLE TREBLE BASS EQ: Bass signal output can operate independently and the bass amplitude range is fine-tuning. The subwoofer output is controlled separately. May appropriate to adjust the style effect according to your needs for sound effect
- WIRELESS BLUETOOTH CONNECT: Built in 2.1 version and that ranges up to 50’ + feet and has thermal power protection circuitry and variety spring loaded speaker terminal. Also,installed with HD sound and LED digital screen that your stereo is working
- 400 WATT POWER: 2 channel amplifier with 400 watt RMS at 4 ohm impedance and frequency range between 10-40 kHz for unrivaled sound superiority. Fully marine grade rating at IP-41, a class D circuit and RCA audio connector
- AUXILIARY INPUT: Save MP3 audio files to a memory card and play back through the USB or SD card reader pair of RCA jacks on the rear of the amplifier, to external smartphone, computer, MP3, laptop or tablet. Connect and stream from external devices
- HIGH-FIDELITY STEREO DESIGN: It has perfect audio outputs, plus a separate subwoofer output, volume, treble and bass shock, which can be accessed in the side panel button control center. It is made durable marine grade construction and waterproof
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 1.97 |
| Width | 7.49 |
| Length | 8.08 |
| Weight | 1.99 |
6. Kenwood KAC-M1814 4-Channel Compact Bridgeable Marine/Motorsports 400W Max Power Digital Amplifier
Features :
- Digital Amplifier Technology
- Speaker Level Input w/ Signal Sensing Turn-on
- 2 Ohms Load Capability. High Pass Filter : 50Hz-200Hz, -12dB/oct (A/B)
- Power MOS-FET Switching Power Supply
- 1m (3.3ft) RCA Cable
Additional Info :
| Item Dimensions | |
| Height | 7 |
| Width | 3 |
| Length | 8.5 |
| Weight | 1.5 |
| Release Date | 2021-06-04T00:00:01Z |
7. 2.1 Bluetooth Marine Amplifier Receiver – Waterproof 4 Channel Wireless Bridgeable Audio Amp for Stereo Speaker with 400 Watt Power Dual MOSFET Supply, GAIN Level and LED Indicator – Pyle PLMRA410BT
Features :
- 4 CHANNEL BRIDGEABLE AMPLIFIER: Pyle’s PLMRA410BT is engineered as a 4 Channel bridgeable marine amplifier that powers up your speaker and is universally compatible. It has a bridge mode selection switch and high or low electronic crossover network
- 2.1 BLUETOOTH CONNECTIVITY: Built with 2.1 Bluetooth connectivity that has a wireless range of 25+ feet. Compatible with all Bluetooth devices like iPhone, Android, iPad and tablets. It even has a smart auto connect that remembers device pairing info
- WATERPROOF & WEATHERPROOF: The audio amplifier is waterproof with its marine grade rating of IP 01. It’s constructed with silver plated stereo speaker output terminal connectors to combat weather corrosion with long term us
- SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle’s electrical system from short circuit conditions
- POWERFUL 400 WATT: This amplifier receiver is powerful with its 400 WATT MAX and dual MOSFET power supply. Comes with dual adjustable input GAIN level controls between 4 to 8 Ohm speaker impedance
Additional Info :
| Color | BLACK |
| Item Dimensions | |
| Height | 2.7 |
| Width | 8.6 |
| Length | 11.3 |
| Weight | 2.84 |
| Release Date | 2015-03-28T00:00:01Z |
8. Rockford Fosgate Punch PBR400X4D Compact Chassis 400-Watt Full-Range 4-Channel Amplifier
Features :
- Our compact (1.5″ x 4.25″ x 6.75″) PBR400X4D is small enough to fit in just about any application but packs a Punch with 400 Watts RMS of power!
- Versatile design can be used in either 2 or 4 channel configurations (RMS Power Output: 50 Watts x 4 @ 4-Ohm or 100 Watts x 4 @ 2-Ohm or 200 Watts x 2 @ 4-Ohm Bridged)
- Ultra efficient Class D full range design produces maximum power with minimal strain on the vehicle’s electrical system. A great choice for both mobile installs as well as motorcycles and recreational vehicles
- High level inputs with auto-on feature as well as differential RCA inputs along with selectable fixed 12dbB/Octave Butterworth Crossovers make the PBR400X4D amp compatible with just about any installation
- Famous Rockford Fosgate build quality insures that the PBR400X4D will handle everything you throw at it! Full 1-year parts and labor warranty when purchased from an authorized Rockford Fosgate reseller
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 0 |
| Width | 0 |
| Length | 0 |
9. Stetsom IR 400.4 2 Ohms Compact Digital 4 Channels Amplifier, IRON LINE, 400 Watts RMS 400×4, 2Ω Stable, Multichannel Digital Car Audio Amp TS, Full-Range Sound Quality, Crossover
Features :
- Excellent for voice as well as bass
- 2 ohms
- 400 watts
- 4 channels
- Bass boost
Additional Info :
| Item Dimensions | |
| Height | 1.97 |
| Width | 29.53 |
| Length | 1.97 |
| Weight | 1.2786811196 |
10. BOSS Audio Systems MR1004 Marine Grade 400 Watt, 4 Channel, 2 4 Ohm Stable Class AB, Full Range Amplifier
Features :
- 100 W MAX Power @ 2 Ohm x 4 Channels
- 50 W MAX Power @ 4 Ohm x 4 Channels
- RCA Low Level Inputs, High Level Inputs
- Variable Input Gain Control
- THD @ RMS Output: 0.01, Channel Separation: 60 dB, Signal To Noise Ratio: 90 dB, Frequency Response: 12 Hz – 22 kHz
- Dimensions: Depth 7.8” x Width 9” x Height 2”
- 6 Year Platinum Online Dealer Warranty
- Class AB
- Fully marinized
- IC amp
- Overload & speaker-short protection
- 4 channels
Additional Info :
| Color | Silver |
| Item Dimensions | |
| Height | 2 |
| Width | 9 |
| Length | 7.75 |
| Weight | 3 |
| Release Date | 2017-03-01T00:00:01Z |
How we Selected the 400 watt 4 channel amplifiers
Most of the products listed are not selected hand to hand. We used artificial intelligence to make the list. But we can assure you all the products listed here are of superior quality as they are already tested by real users, rated by expert reviewers, and recommended by real humans.
Key decision-making factors you should consider to select the products:
Cost
An important factor to consider when purchasing 400 watt 4 channel amplifiers is cost and performance, which typically go hand in hand. With more companies entering the 400 watt 4 channel amplifiers market, options for quality and high-performance become increased. Just because a 400 watt 4 channel amplifiers is the most expensive does not mean it’s the best choice for you and your hard-earned dollar. There are many lower-priced models available with very good performance and comfort.
Brand Value
Choose the 400 watt 4 channel amplifiers from the brand that offers the best value to its customers, with high-quality products and excellent customer service. Good brand products are made with the utmost care and precision, and they’ll always be here to help you answer your query and solve any fault on the products or even refund your money if any damage is found on the products.
Specifications
Before clicking on the buy now button or adding products to your shopping carts make sure this product meets all the specifications you need.
Product specifications are important when choosing a product. They determine what the product can and cannot do. With so many products on the market, it is important to select the right one for your needs.
Choose the 400 watt 4 channel amplifiers made with only the finest materials, and it’s been precision-engineered to meet your needs.
When looking at different specifications, there are three main points to consider: performance, features, and price. Each of these factors is important in making your final decision. By considering all of them, you can be sure that you got the best bang for your buck.
Design
The world is full of amazing 400 watt 4 channel amplifiers, and it can be hard to decide which one to purchase. One way to make a decision is by looking at the design. There are many factors that contribute to the overall design of a product, including materials used in manufacturing, color scheme, and even visual weighting. Knowing about these things can help you find a product that suits your taste and needs perfectly.
Customer Ratings
When it comes to making purchase decisions, many people give significant weight to customer ratings. It’s easy to see why- after all, who knows better what a product is like than the people who have actually used it? When you’re trying to decide which product to buy, checking out the customer ratings can be a great way to get an idea of how others have felt about their experience with the product. Of course, you should always take reviews with a grain of salt- not everyone is going to love every product, and some people might be more likely to leave a review than others. But overall, customer ratings are usually a pretty good indicator of how satisfied people are with a particular product.
Stability and Control
A blinkx.tv‘s stability and control is an important factor in determining how well it performs, and we weighted this metric.
Consider how much stability or control you want when using the item.
We take into account factors including the impact of this product on our life and how we will feel when using this.
Comfort
No one wants to deal with discomfort or constraints when enjoying the things they love. Comfort is a critical metric to consider when you’re thinking about using 400 watt 4 channel amplifiers. There are many different types of 400 watt 4 channel amplifiers that provide stability and control while providing a smooth, comfortable function. For example, when you buy a fishing kayak, you want to ensure that you don’t spend your whole trip thinking about how much you want to get out of your boat because your back is aching or your feet are falling asleep.
Durability
The way a 400 watt 4 channel amplifiers is designed and manufactured and the material it is made of are key attributes indicating how durable it will be. Choose the best 400 watt 4 channel amplifiers that has the ability to withstand wear, pressure, or damage.
Plus, make sure it features a sleek design that’ll look great in any place. So whether you’re a busy mom or a construction worker, you’ll appreciate how sturdy this product is.
What Are the Most Popular 400 watt 4 channel amplifiers Models on the Market Today?
There are a variety of 400 watt 4 channel amplifiers products available on the market today for men & women who are looking for quality and reliability. All 400 watt 4 channel amplifiers models base themselves on the same basic principle. However, they suit different user preferences.
It’s no secret that different products are popular among different demographics. But what if you could see which items were the most popular among all consumers? Well, you can, and we’ve got the list for you. Check out our list to select products that everyone seems to love, regardless of their age, gender, or location.
Some tips to Select the Most Popular 400 watt 4 channel amplifiers
- The three most important factors to consider when selecting the most popular products are price, quality, and popularity.
- Price is one of the more obvious considerations since you want to make sure it is reasonable for your needs.
- Quality should also be considered because if you buy a product with poor quality then that will not help with your overall goal of finding the best possible product.
- Finally, popularity may not seem like an important factor but it can actually be just as crucial as either price or quality considering how many consumers there are in this world looking for great deals on amazing products!
FAQ
1. What is the price range for 400 watt 4 channel amplifiers?
400 watt 4 channel amplifiers offer various range prices, depending on their function as well as design. In today’s world, it is hard to know what a product will cost. You typically have no idea how much something costs because the price range can vary so widely. For example, a pair of jeans could be $20-$200 depending on who you buy them from and where you live. The same goes for other products such as 400 watt 4 channel amplifiers.
2. Are 400 watt 4 channel amplifiers worth the money?
There’s no doubt that we live in a disposable society. We’re constantly being bombarded with advertisements for the newest and most innovative 400 watt 4 channel amplifiers on the market. But are these 400 watt 4 channel amplifiers really worth our hard-earned money? Some of them definitely are if you can choose carefully! But others…not so much.
3. When should I buy a new 400 watt 4 channel amplifiers?
You’re looking for a new 400 watt 4 channel amplifiers that you’ve always wanted. Should you buy it now, or wait? It’s hard to tell what will happen with the price in the future. If there are no signs of slowing down production, then it might be worth buying now so you can enjoy your purchase sooner rather than later. But if production is on the way down and prices are expected to increase, then it might be better off waiting until after all of the hype has died down before making your decision.
4. Which type of 400 watt 4 channel amplifiers is best?
I’m so sorry if you are confused. It’s not an easy decision to make, I know! But it is one of the most important decisions you’ll ever have to choose between. If you’re still undecided on which type of 400 watt 4 channel amplifiers is right for you, I would say check the features and functions of the 400 watt 4 channel amplifiers we listed here to find the most suitable one for you. Each has its own pros and cons.
5. Why should I buy a 400 watt 4 channel amplifiers
You can determine whether you need or want a 400 watt 4 channel amplifiers by identifying whether you have a similar item. It is probably not something you need and you should reconsider buying it. You could use the money from selling the other item you have to buy the new one if you just can’t let it go.
Final Thoughts
400 watt 4 channel amplifiers is a fun, convenient way to get your job done.
Let’s be honest, we all want to feel that our purchase was a good investment. But there are so many options out there! How do you know which one is the 400 watt 4 channel amplifiers? There’s no need to worry about it because blinkx.tv has your back. Our knowledgeable staff is here to help guide you through each step of the process and find what works for you. You can also take advantage of our free consultations with any questions or concerns before deciding on a final decision.
