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9 Best infinity car amplifiers Our Top Picks

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Our Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AI tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.


In this article we will take a look at some of the best chosen infinity car amplifiers . We would recommend using Infinity Primus 6004a Compact 4-Channel car Amplifier — 60 watts RMS x 4 as it is our top pick for you

Top 9 best infinity car amplifiers review:

Infinity Primus 6004a Compact 4-Channel car Amplifier — 60 watts RMS x 4

 in stock
2 new from $139.95
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • 4-channel car amplifier 60 watts RMS x 4 at 4 ohms (70 watts RMS x 4 at 2 ohms) 140 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
  • variable high- and low-pass filters (32-320 Hz, 12 dB/octave)
  • variable bass boost (0-12 dB at 45 Hz)
  • preamp and speaker-level inputs

Infinity Primus 9004A 4 Channel High Power Class A/B Car Amplifier (RMS: 90 4 @4ohms 110 4 @ 2ohms)

 in stock
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • Operating voltage 9 – 16V RMS power @ 4 ohms 90WRMS power @ 2 ohms 110W RMS bridged power @ 4 ohms 220W Total peak power 880W
  • Frequency response 20Hz – 20kHz @ -1dB THD + N at rated power (20Hz – 20kHz)75dB
  • Maximum high input signal level 12V High input maximum sensitivity 0.5V Maximum line input signal level 5V Line input maximum sensitivity 0.2V
  • Quiescent current draw

Infinity REF-704A 1000 W Peak (400W RMS) Reference Series 4-Channel Amplifier

 in stock
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • Max Power1000W Peak
  • Power Output, 2 100W RMS x 4, / Power Output, 4 70W RMS x 4
  • Power Output, 4 Bridged 200W RMS x 2
  • Signal-to-Noise Ratio 85dB

Infinity PRIMUS-6004A Primus 4-Channel, 40w X 4 Amplifier, PRIMUS6004A

 in stock
4 new from $129.95
Free shipping
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • Package Dimensions: 9.5 cms (L) x 19.8 cms (W) x 9.5 cms (H)
  • Product Type: Speakers
  • Package Quantity: 1
  • Country Of Origin: China

Infinity Kappa Five - Class D, 75W x 4 Full Range + 350W Mono Subwooer System Amplifier with crossover, Low- and High- inputs, RBC (Remote Bass Control) included

 in stock
2 new from $639.95
Free shipping
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • 75W x 4, 200W x 1 - Class D Design
  • Low Distortion
  • Proprietary High-Conductivity Terminals
  • Compact footprint
  • Full-Range Line Outputs

Infinity PRIMUS-3000A Primus 1-Channel, 250w X 1 Subwoofer Amplifier

 in stock
3 new from $89.95
1 used from $89.00
Free shipping
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • mono subwoofer amplifier
  • 300 watts RMS x 1 at 2 ohms ( 4-ohm rating unavailable)
  • variable low-pass filter (32-320 Hz, 12 dB/octave)
  • variable bass boost (0-12 dB at 40-100 Hz)
  • variable phase adjustment (0-180°)

Infinity PRIMUS-6002A Primus 2-Channel, 50w X 2 amplifier

 in stock
11 new from $69.99
Free shipping
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • Primus amplifier provides true Infinity performance at an affordable price while now lacking the features needed to properly tune and optimize performance.
  • With it becoming more and more difficult to find spacious locations for amplifier mounting, Primus has been developed in a small compact form factor to allow more location versatility.
  • Primus amplifier has on-board circuitry to protect them from shorts, temperature, overvoltage and undervoltage. An LED indicator is included on all four models to let you know when one of these conditions exists
  • Infinity is one of the best selling car audio brands in the world. This is not a coincidence given the arduous testing and quality control. We take our craft seriously and want every consumer to have a world-class experience that lasts and lasts.
  • This provides an available bass boost at 45Hz of 6dB or 12dB, serving as a great tool to optimize subwoofer and loudspeaker performance based on location and enclosure type.

Infinity REF4555A 760-watt 5-channel Amplifier

 in stock
4 new from $299.99
Amazon.com
as of October 6, 2021 10:25 pm

Features

  • REF-4555A - Infinity 5-Channel 760W RMS Reference Series Amplifier
  • RMS Power Rating: 4 ohms: 45 watts x 4 chan. + 320 watts x 1 chan. 2 ohms: 65 watts x 4 chan. + 500 watts x 1 chan. 1 ohm: ------------N/A------------
  • Total power output: 1800 watts
  • Pulse Width Modulated MOSFET power supply
  • Dimensions: 15-11/16"W x 7-5/16"D x 2-1/4"H

Infinity Reference 551a 550W x 1 Car Amplifier

 in stock
Amazon.com
as of October 6, 2021 10:25 pm

Features

Part NumberREF-551A-KL
ModelREF-551A

The popular infinity car amplifiers brands

One of the things we suggest to most of our readers is to buy the infinity car amplifiers from a well-known brand. Good brands provide, good quality products, great customer support, and have service centers in different places around the country. Regarding the infinity car amplifiers I have a preference for the products of the brands listed below.

  • HARMAN INTERNATIONAL
  • HARMAN INTERNATIONAL
  • Infinity
  • HARMAN
  • Infinity
  • HARMAN
  • HARMAN
  • Important notes when buying infinity car amplifiers

    There are some things you should consider when buying a infinity car amplifiers. We spent 22 hours researching the most important things you should consider when buying a infinity car amplifiers. So should we start with the list of things you should consider?

    1. Budget

    Make a list of the things you want in your infinity car amplifiers and the price you are willing to pay for it. So try to look for a product in that price range and choose the one that appeals to you the most. One tip we would like to give you is: don’t settle for a cheaper product if it doesn’t even have a function you need.

    Most infinity car amplifierss fall within the price range of $ 139.95 to $ 69.99. Therefore, if budget is not a problem and you want the best product for your needs, we advise you to choose the Infinity Primus 6004a Compact 4-Channel car Amplifier — 60 watts RMS x 4.

    If you want something medium range, choose Infinity PRIMUS-6004A Primus 4-Channel, 40w X 4 Amplifier, PRIMUS6004A. If you have a very low budget, you can choose the one that is the Infinity PRIMUS-6002A Primus 2-Channel, 50w X 2 amplifier

    2. Does it have all the features you need?

    Most importantly, the infinity car amplifiers you are purchasing should have all the features you are looking for. In case you don’t even have one, don’t buy! We are saying this because you will not be able to use it for that purpose. If you are a person without budget problems, I would suggest you to choose the best model which is Infinity PRIMUS-6002A Primus 2-Channel, 50w X 2 amplifier

    3. The brand

    Buying the infinity car amplifiers from a reputable brand can actually make sense. Not only will it be better than others in terms of “build quality”, but it will also have some extra features, better customer support. Famous brands have multiple service centers across the country, so if you have any problems you can simply take your infinity car amplifiers to one of their service centers.

    4. Warranty Matters!

    When you buy a infinity car amplifiers from a well-known brand, you will get a guarantee. Low-cost products also come with warranties, but the claim process could be tougher. That’s why I always suggest you buy the product from a reputed brand and the one that comes under warranty. It will save you from repair costs in the future. On average, around 21% of people end up paying 40% of the product price for the service! You can save on service costs if the product is under warranty!

    FAQs

    What is the best infinity car amplifiers?

    The best infinity car amplifiers is the one that has all the features that meet your needs. I think the best is Infinity Primus 6004a Compact 4-Channel car Amplifier — 60 watts RMS x 4

    Are there any good deals on infinity car amplifiers?

    In the offline market, you won’t find many offers. However, I have chosen the best infinity car amplifiers and have added links to Amazon which has deals and deals running on a regular basis.

    What is the cheapest infinity car amplifiers?

    Although most of the cheaper infinity car amplifiers do not have many features, but if you are looking for the best one at a low cost, my best bet would be on Infinity PRIMUS-6002A Primus 2-Channel, 50w X 2 amplifier

    Where can I buy the infinity car amplifiers?

    There are several places where you can buy it, but in my opinion, when it comes to the online marketplace, I wouldn’t recommend anything other than Amazon. It’s because their service is great!

    Why should you trust our website?

    We have been in the review business for more than 15 years and our motive is to help people buy the top rated products at the best price. We went through 22 to help you find the best infinity car amplifiers

    The verdict

    We hope you liked the infinity car amplifierss that we have listed in our best list. If it was helpful, bookmark our site and share it with people you know whenever they intend to buy something.
    To conclude this guide,

  • If you are looking for the best infinity car amplifiers: you should consider the idea of Infinity Primus 6004a Compact 4-Channel car Amplifier — 60 watts RMS x 4
  • If you want the one that has similar characteristics to the best, then you should consider Infinity Primus 9004A 4 Channel High Power Class A/B Car Amplifier (RMS: 90 4 @4ohms 110 4 @ 2ohms)
  • If you want a infinity car amplifiers that is “value for money”, choose Infinity REF-704A 1000 W Peak (400W RMS) Reference Series 4-Channel Amplifier
  • If you want the cheapest infinity car amplifiers, then Infinity PRIMUS-6002A Primus 2-Channel, 50w X 2 amplifier should be the best for your needs!