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Infinity Reference-7005A Reference Series 5-Channel, 50w X 4, 500w X 1 Amplifier with Bass Knob

4.5 (8) Write Review
Free shipping on orders over $29.99

$343.95

$ 99 .00 $99.00

In Stock

About this item

  • Power your whole stereo with one amplifier - less wiring than running a separate subwoofer amplifier.
  • Unlike many amplifiers available at similar prices, Infinity Reference amps feature variable electronic crossovers and bass boost circuit to allow for fine-tuning.
  • The Infinity Reference 7005A amplifier feature a low-profile chassis and a small overall footprint to fit in more vehicles where available space is limited.
  • The 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.
  • RBC wired remote - The RBC wired remote is an easy installation and can be mounted for convenient volume adjustment from driver's seat.


Infinity's Reference 7005A 5-channel amplifier provides a full system solutions without breaking a sweat, and it'll look good doing it. It delivers 50-Watts RMS to each of the front and rear speakers, and a ground pounding 500-Watts RMS to the subwoofer channel — a much better balance of "speaker-to-sub" power than most of conventional 5-channel amplifiers on the market. For higher output, you can bridge the amp to 3-channel mode and power your front speakers with 140-Watts per channel, while still delivering 500-Watts to the subwoofer channel. Speaker-level inputs allow the Reference 7005A to work in almost any system, even if you're keeping your factory radio. Separate high-pass and low-pass crossovers on the front and rear channels and dedicated low-pass crossover, bass boost, and phase switch for the subwoofer channel provides an incredible amount of control and tuning capability. The Reference 7005A is truly a total system solution in one easy to install chassis


Zachary Hall
Reviewed in the United States on February 14, 2025
I’d do 0 stars if I could. The loudness and sound quality is as low as it gets. I’d say even a downgrade from stock. Don’t get this one. I regret it now getting it professionally installed as well as infinity reference speakers 8632cfx. For $1,600. Don’t do what I did.Find something better please. This doesn’t push enough power. This isn’t punchy. This is flat. This is worse than iPod quality. This is like n64 audio quality, and I can’t state that enough.
Joey costanzo
Reviewed in the United States on March 5, 2024
I received my amp the box was very much damaged. I opened it up and there was not much padding. The amp has a dent on the underside and was clearly used. Not very happy after spending this much money
kionta murphy
Reviewed in the United States on March 26, 2024
must have been blown because amp didn't work at all had to return
Conor
Reviewed in the United States on December 21, 2023
I think this is perfect for any sedan looking for a amp that has a bit of it all. I really apreciate not having to run dedicated signals in for the amp and not having to run a amp on wire. It turns on when it senses the radios turned on. I think I'll benefit from a line output converter down the road especially one that restores some of the bass signal but otherwise this is doing great in my infinity Q50.
Ricky
Reviewed in the United States on October 27, 2023
Little to no distortion at high volume. Components seem to be well made and has a compact design for a five channel amp. Was easy to install and has a lot tuning capabilities.
Claire Scherer
Reviewed in the United States on January 20, 2023
This was very easy to install and set up.
James W Johnson
Reviewed in the United States on June 18, 2022
Puts out more power than advertised so be aware,Sounds great hits very hard
😄clone
Reviewed in the United States on November 16, 2022
Loud and clear