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Infinity Reference 7520a

2-channel car amplifier
97 watts RMS x 2

Item # 108R7520A

Whether you're building a component system, powering a pair of full-range speakers, or just pounding away with a...

Find what Fits your vehicle

Whether you're building a component system, powering a pair of full-range speakers, or just pounding away with a...

Ricardo
Need help?
Contact our Virginia-based experts.
Discontinued item

Item # 108R7520A

Ricardo
Need help?
Contact our Virginia-based experts.

About the Infinity Reference 7520a

Whether you're building a component system, powering a pair of full-range speakers, or just pounding away with a subwoofer, there's an Infinity Reference series amp ready to take on the job. Boasting impressive power ratings and fine-tuned controls, these amplifiers are capable of sending your music to new sonic heights.

Whether you're building a component system, powering a pair of full-range speakers, or just pounding away with a subwoofer, there's an Infinity Reference series amp ready to take on the job. Boasting impressive power ratings and fine-tuned controls, these amplifiers are capable of sending your music to new sonic heights.

It's all thanks to high-output MOSFET power supplies — which ensure maximum power delivery to your speakers for efficient operation — and variable filters that let you contour the output to fit your music. And, since every Infinity Reference amplifier is CEA-2006 compliant, you'll know you'll get the power as advertised.

The Infinity Reference 7520a 2-channel amplifier is designed to work in a variety of applications. With 97 watts RMS in stereo mode, it can drive a pair of full-range or component speakers. Or, bridge the channels to mono and power a subwoofer with 283 watts of RMS power. The built-in bass boost juices your lows up to 12 dB at 50 Hz.

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Product highlights:

  • 97 watts RMS x 2 at 4 ohms
  • 142 watts RMS x 2 at 2 ohms
  • 283 watts RMS x 1 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
  • stereo or bridged mono output
  • variable high-/low-pass filters (32-320 Hz, 12 dB/octave)
  • variable Bass EQ (0-12 dB @ 50 Hz)
  • CEA-2006 compliant
  • preamp outputs
  • preamp- and speaker-level inputs
  • fuse rating: 30A x 1
  • 8-gauge power and ground leads recommended — hardware and wiring not included with amplifier
  • 12-5/16"W x 2-11/16"H x 12-1/8"D
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # Reference 7520a

What's in the box:

  • 2-Channel amplifier with an installed 30A ATC fuse
  • One 11" speaker-level input harness
  • One 30A ATC fuse
  • 4 Self-tapping screws
  • 1 Silica gel packet
  • One 8" x 2-1/2" Infinity sticker
  • Instructions
  • Amplifier Quick Start Guide
  • Warranty card

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Features
Inputs and Outputs Notes

Features

Status LEDs: The amplifier has the following status LEDs:

  • Clip: indicates the amplifier is being overdriven, and your speakers may be in danger. This should blink only on musical peaks, and not be on constantly.
  • Power: indicates the amplifier is on
  • Protect: indicates any of the following problems: DC voltage on amplifier output, overheating, under voltage, over voltage, and short circuit in the speakers or wire

Variable Filter: The internal filter can be set for low-pass, high-pass, or full-range operation. In the low-pass and high-pass modes, the filter can be adjusted from 32 to 320 Hz. In each case, the filter has a slope of 12 dB per octave.

Bass Boost: For added low frequency performance, this amplifier has a 0 to 12 dB variable bass boost centered at 50 Hz.

Preamp Outputs: The preamp output jacks provide a convenient source for daisy-chaining an additional amplifier without running an extra set of RCA cables from the front of the vehicle to the amplifier location. These outputs provide a full-range signal.

Inputs and Outputs Notes

Right Side of Amplifier:

  • +12V (power): 0.357" screw terminal
  • Remote: 0.357" screw terminal
  • GRD (ground): 0.357" screw terminal
  • Speakers: 0.357" screw terminals

Left Side of Amplifier:

  • High Level Input: 4-pin jack for use with supplied speaker-level input harness

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