How to Find and Buy Best 4 Channel Car Amplifier Of 2018 (Buyer’s Guide)

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Best 4 Channel Car Amplifier
Purchasing of the best 4 channel car amplifier is not the easiest task. There are hundreds of various models on the current market. If you do not know much about them, you will have to waste a lot of time choosing the best 4 channel car amplifier possible. We decided to help you and made a list of the TOP best 4 channel car amplifier (as well as the extended TOP-30 list) that should meet most of your needs.

We are offering you the TOP list of the best 4 channel car amplifier, available on the current market. Keep in mind that you can find every product from the list of the best 4 channel car amplifier at the marketplace.

Top 3 of U.S. 4 Channel Car Amplifier of 2018

Rating Image Name and Features Details
4.8
Crunch Px-1000.4 1000 Watt 4 Ch. Powerful Car Audio Amplifier 1. Crunch Px-1000.4 1000 Watt 4 Ch. Powerful Car Audio Amplifier
Pulse width modulated power supply.
Read reviews
4.5
Infinity REF-704A 1000 W Peak 2. Infinity REF-704A 1000 W Peak
Pulse width modulated mosfet power supply, led power (green) and protect (red) indicators, soft start turn-on, 4/3/2 or mono channel operation.
Read reviews
4.3
Rockville Db55 4000 Watt 2000w Rms 5 Channel Amplifier 3. Rockville Db55 4000 Watt 2000w Rms 5 Channel Amplifier
Rockville db55 4000 watt/2000 watt rms 5 channel amplifier.
Read reviews

 

 

 

Pulse width modulated power supply. Led power (green) and protect (red) indicators. Slow un-mute soft start turn-on. Preamp rca outputs to daisy chain multiple amps. 3-way system protection circuitry (thermal, overload, and speaker short protection). Px crunch 1000 watt 4-channel class a/b car amplifier. Max power rating (14.4v): 4 ohms: 125 watts x 4 chan. Bridged.4 ohms: 500 watts x 2 chan. Rms power rating: 4 ohms: 75 watts x 4 chan. Bridged.4 ohms: 250 watts x 2 chan. Sepp (single ended push-pull) output technology. Variable high-pass filter 120 – 3.000 hz.12 db/octave. Variable low-pass filter 50 – 250 hz.12 db/octave. Variable bass boost: 0 – +12 db bass boost at 45 hz. Frequency response: 20 – 20.000 hz. Rockville rwk82 8 gauge 4 channel car amplifier wiring installation kit. 17 high grade twisted pair of 100% copper rca cable. 17 8 gauge translucent blue superflex power cables. 3 8 gauge superflex ground wire. Gold plated agu heat resistant fuse holder.

Accessories included: wire ties, ring terminals, butt connectors, spades, and grommets. Soft abrasion proof insulating jacket allows for 100% improved flexibility. Pvc outer jacket can with-stand an extreme temperature range of -40 to 220 degrees f.

 

 
PROS
Px crunch 1000 watt 4-channel class a/b car amplifier
Accessories included
Pulse width modulated power supply
Variable high-pass filter 120
CONS
This product is amazing.
 

How to find out whether I am buying a decent 4 channel car amplifier?

The simplest way to check a 4 channel car amplifier before buying it is visit the marketplace. Browsing 4 channel car amplifier on this marketplace is very simple! You can find any model you want and see its pics, specifications, and read reviews made by unbiased people from all over the world. Use their experience to choose the very best 4 channel car amplifier.

 

 
№ 2. Infinity REF-704A 1000 W Peak (400w Rms) Reference Series 4-channel Amplifier

Infinity reference series ref-704a 4-channel amplifier, rms power rating: 4 ohms: 70 watts x 4 chan.1 ohm: ——n/a——, bridged.4 ohms: 200 watts x 2 chan., total power output: 1000 watts. Pulse width modulated mosfet power supply, led power (green) and protect (red) indicators, soft start turn-on.4/3/2 or mono channel operation. Slim and compact chassis provides more installation options, halosonic mixing input, frequency response: 32 – 320 hz, signal to noise ration: 80 db. Total harmonic distortion (thd): 1.0%, phase: 0 – 180, variable bass boost: 0 to +9 db, fuse rating: 30 a x 2. High and low level speaker inputs.3-way protection circuitry (thermal, overload, and speaker short protection), dual speaker terminals simplify the hookup of multiple speakers, heavy duty aluminum alloy heat-sink for extreme heat dissipation.

 

 
PROS
Total harmonic distortion
Infinity reference series ref-704a 4-channel amplifier
Pulse width modulated mosfet power supply
CONS
The product will not survive a fall.
The price tag is too high.
 

 

 
№ 3. Rockville Db55 4000 Watt 2000w Rms 5 Channel Amplifier Car Stereo Amp, Loud Db55 4000 Watt 2000w Rms 4 Channel Amplifier Car Stereo Amp, Loud!!

Rms power ratings: (use these rms ratings when comparing with great brands such as hifonics, earthquake, soundstream, etc). 2 ohm 240 watts x 4 + 1000 watts x 4 ohm: 160 watts x 4 + 600 watts x peak: (the amount of power the amplifier can produce for a split second at the loudest part of a song. 2 ohm 480 watts x 4 + 2000 watts x 4 ohm: 320 watts x 4 + 1200 watts x 1. Rockville db55 4000 watt/2000 watt rms 5 channel amplifier. Cea compliant power ratings (rated at less than 1 % distortion) (use these cea ratings when matching and comparing with other cea compliant brands such as kicker, rockford fosgate, etc). 2 ohm: 120 watts x 4 + 500 watts x 1 1% thd+n. 4 ohm: 80 watts x 4 + 300 watts x 1 1% thd+n. Rugged switching mosfets for class d in ch under voltage protection at 10v. Optical coupler class ab + d technology. Studio-grade bipolar output stage transistors. Fully adjustable 12db / octave crossover with differential circuitry. Low pass filter: (ch1-ch4)40hz 4khz /(ch5)50hz 250hz.

Full ic-controlled protection circuitry. Remote dashboard subwoofer control. Fully adjustable 12db bass equalizer. Mute and delay soft start system. Minimum thd at rated power: 90db. 40 amp x dimensions: (w x h x l) 9” x 2.4′ x 18.6″.

 

 
PROS
Rms power ratings
Full ic-controlled protection circuitry
High-speed mosfet power supply
Rockville db55 4000 watt/2000 watt rms 5 channel amplifier
CONS
The material quickly gets wet under the rain.
 

Is getting a 4 channel car amplifier online safe?

Buying 4 channel car amplifier is 100% safe. You are completely wrong if you think that it may be dangerous. There are zero risks in buying 4 channel car amplifier online because you can always get a refund from the customer support service. If you still have doubts, check the reputation of a seller to be sure that your 4 channel car amplifier will be delivered to you without any trouble.

What is the most important choice criteria of a 4 channel car amplifier?

People who are buying the very first 4 channel car amplifier in their life and do not have enough experience should carefully read user reviews. Many buyers from marketplace leave their impressions about various products, including 4 channel car amplifier. Thanks to the reviews, you will be able to see all the nuances of any 4 channel car amplifier on the marketplace and find a 4 channel car amplifier with the best materials and price.

What happens if I get a wrong item instead of the chosen 4 channel car amplifier?

If you received a wrong or broken 4 channel car amplifier, contact the customer support as soon as possible. Support agents will help you to return your money or replace the 4 channel car amplifier. Anyway, you will not lose your money under any circumstances.

What is the recommended warranty period for a decent 4 channel car amplifier?

We recommend you to purchase 4 channel car amplifier from manufacturers with customer-friendly warranty policy. Reliable brands offer 4 channel car amplifier that come with at least the two-year long warranty period. Buy their products to forget about any possible problems.

Meet the Author
My name is Jimmie Henderson and I am a Assembly Operative. I graduated from Duquesne University - Pittsburgh, Pennsylvania

Contact me if you have any questions:
+1 212-396-6223
jimmie@kingbrion.com
276 5th Ave Suite 704 New York, NY 10001
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