Best Infinity Car Amplifiers

If you planning to buy new Infinity Car Amplifiers then, it must be confusing thing which one you should buy. Well, to help you out we have listed top 10 Best Infinity Car Amplifiers below. In case, if you’re in hurry this is the Best Infinity Car Amplifiers on Amazon

We spent 49 hours to find a best option for you and it’s a Infinity Primus 6004a Compact, which comes with all amazing features you ever want. It is the Best Infinity Car Amplifiers available in the market today. However, if you don’t want to spend big amount on Infinity Car Amplifiers, then you should go with Rockford Fosgate R250X1 Prime which comes with all the basic options you could ever expect in Infinity Car Amplifiers.

After a good research, we have sort listed Best Infinity Car Amplifiers below.

Top 10 Best Infinity Car Amplifiers In 2020

1 1

Infinity Primus 6004a Compact

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2 2

Rockford Fosgate R250X1 Prime

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3 3

Alpine PDR-V75 5 Channel

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4 4

Pioneer GM-D9705 Class-D 5-Channel

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5 5

Rockford Fosgate R600X5 Prime

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6 6

Alpine MRV-F300 4-Channel Car

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7 7

Infinity REF-704A 1000 W

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8 8

JBL CLUB-704 1000W Peak

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9 9

Infinity Reference 551a 550W

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10 10

Planet Audio AC1800.5 5

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Top 10 Infinity Car Amplifiers

Are you looking for top 10 Infinity Car Amplifiers available right now in the market? Then check out below, we researched and short listed best one here.

1. Infinity Primus 6004a Compact

Infinity’s Primus 6004a 4-channel amplifier may be just what you’re looking for.


  • 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
  • 2. Rockford Fosgate R250X1 Prime

    The Prime Series R250X1 mono amp can drive a sub with up to 250 watts RMS, so you can really feel your bass rockin’.


  • Works with factory installed & aftermarket source units
  • Onboard 12dB/octave LP/HP/AP crossover
  • On-board Punch EQ with +18dB boost at 45Hz
  • Cast Aluminum Heatsink with Stealth top mounted control panel
  • 3. Alpine PDR-V75 5 Channel

    There Is No Substitute for the Sound of PDRWelcome the new digital PDR-Power series of Class-D amplifiers.


  • Variable high-pass filter (50-400 Hz, 12 dB/octave) on 4-channel section | Variable low-pass filter (50-400 Hz, 24 dB/octave) on sub channel | Variable subsonic filter (8-40 Hz, 24 dB/oct) on sub channel | Variable bass boost (0-12 dB at 50 Hz) on sub channel
  • Preamp and speaker-level inputs (speaker wire to RCA adapter required for speaker-level input) | Class-D amplifier design | MOSFET power and output stages | Fuse rating: 40A x 2 | Dimensions: 10-3/4″W x 2″H x 6-1/2″D
  • All PDR-Power amplifiers are individually tested and have certified power ratings. Each amp comes with their very own verification certificate documenting its actual power output exceeds the rating by a wide margin
  • PDR-Power amplifiers come with a rotatable illuminated badge that makes a very attractive presentation when mounted vertical or horizontally
  • 4. Pioneer GM-D9705 Class-D 5-Channel

    Pioneer’s 5-channel amplifier produces impressive power in an all-in-one solution designed to deliver big sound without sacrificing space.


  • Block Terminal
  • ariable High Pass and Low Pass Filters
  • Equipped with A/B-SW Input Select
  • 5. Rockford Fosgate R600X5 Prime

    The PRIME R600X5 is a 5-channel amplifier designed to run an entire car audio system! The R600X5 produces up to 75 Watts into each of its four channels with a dedicated subwoofer channel capable of producing 300 Watts into 2-Ohms.


  • Accepts High Level & RCA Level Input; Remote PLC (Punch Level Control) – Sub Channel
  • Cast aluminum heatsink with Top Mount Controls
  • 12dB/octave crossover. MOSFET power supply
  • 4 Gauge power/ground connectors. The R600X5 produces up to 75 Watts into each of its four channels with a dedicated subwoofer channel capable of producing 300 Watts into 2-Ohms.
  • 6. Alpine MRV-F300 4-Channel Car

    75W RMS x 4 (2 , 14.


  • 50W RMS X 4 (4Ω , 14. 4V, ≤ 1% THD+N)
  • Same Power In A 40% Smaller Chassis
  • Evolution To Class D Digital Platform
  • 7. Infinity REF-704A 1000 W

    M704A 4 Channel Marine Amplifier 100W x 4 @ OHMSThe weather-resistant and high-performance Infinity Marine amplifiers deliver impressive power from a compact chassis designed to withstand outdoor environments.


  • 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
  • 8. JBL CLUB-704 1000W Peak

    1000W peak (400W RMS) club Series 4-channel amplifier.


  • 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
  • 9. Infinity Reference 551a 550W

    1300W Peak (550W RMS) Reference Series Monoblock Amplifier.


  • 550 Watts RMS x 1 @ 2 ohms
  • Total Peak Power: 1300 Watts
  • Variable Bass Boost: 0 to +9 dB
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • 10. Planet Audio AC1800.5 5

    Drive up your music vibes with the Planet Audio Anarchy AC1800.


  • 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 an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
  • Low & High Level Inputs – A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
  • 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 – Depth 19.7” x Width 10” x Height 2.4”, Weight – 14 lbs.
  • Warranty – Planet Audio provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through We strongly encourage professional installation of this product to ensure proper and safe functionality
  • Conclusion

    We did good research to find out top 10 Best Infinity Car Amplifiers to buy in 2020. For more similar product reviews, check out below or visit here.