Maxxsonics MM-1

Car Audio iPod and MP3 Interface (Direct to Amp)


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This item has been discontinued

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Maxxsonics (parent company to Hifonics, MB Quart, and Crunch) gives you a super-slick solution for adding an iPod or other auxiliary input to your audio system. The MM-1 features a unique 2-piece design that incorporates a compact remote module with 1/8" input jack and volume control, and a separate switch box with universal RCA inputs and outputs. Simply connect the MM-1 to with your amplifier's RCA inputs, and wire up the auxiliary input module to your dash or center console. The illuminated volume knob allows you to easily match the levels of your auxiliary source, and the MM-1 even switches sources automatically with signal-sensing technology. Compatibility and great sound quality are assured with noise-cancelling differential inputs and 4-channel outputs. Universal RCA inputs and outputs, along with a standard 1/8" (3.5mm) mini jack auxiliary input, make the MM-1 compatible with any aftermarket amplifier. Can also be used with some factory radio output adapters (available separately) when upgrading to an aftermarket amplifier.

  • Add an auxiliary input to almost any amplified audio system
  • Great for iPod, satellite radio, and MP3 players
  • Unique 2-piece design makes for a clean installation
  • 1/8" (3.5mm) mini jack input easily connects to iPod & most portable media players
  • Illuminated volume control matches audio levels for perfect system integration
  • Signal-sensing circuitry automatically switches sources
  • 4-channel output works with 2- or 4-channel amplifiers
  • Standard RCA inputs & outputs seamlessly connect with your amplifier
  • Can also be used with factory receiver output adapters (available separately)
  • Powered by Maxxsonics for great sound quality
  • Inputs: 1/8" (3.5mm) mini jack, 4-channel RCA
  • Outputs: 4-channel RCA
  • Frequency Response: 10-37,000 Hz
  • Total Harmonic Distortion (THD): <0.03%
  • Signal to Noise (S/N) Ratio: >98 dB
  • 1-year warranty

Auxiliary Adapter Features

Wire / Cable Type
Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.

Compatible Brands
This is the manufacturer(s) that the item is compatible with. Unless it is universal, usually the item will only be compatible with the same manufacturer.

For example, a JVC Bluetooth adapter will only work with JVC units. A Pioneer iPod adapter will only work with Pioneer head units.

Cable Connection Port
This is how the cable connects to the aftermarket receiver. Some units use a USB connection, while other use the manufacturer specific port.
Allows Audio Playback
This means that the connection cable will allow audio to be transferred from the iPod to the head unit.
Allows Video Playback
This means that the connection cable will allow video to be transferred from the iPod to the head unit.
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
Primary Color
This is the main color of the item.
Secondary Color
A color that compliments the main color of the product.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Grand Rapids, MI

Excellent alternative to a new head unit

February 3, 2009

This system is a great addition to my stereo. I wanted to keep my system looking stock from the outside, with a great sounding system on the inside. I removed my ashtray and mounted the interface inside of it so it can be closed and out of site, but with the ashtray door open its easily within reach for volume adjustment. Installation was simple and the sound is excellent with my JL audio speakers & subs driven by Alpine amps. I recommend this to anyone who wants great sound from their mp3 player without all the sound degrading adapters. There is no way to achieve this sound level without directly connecting to a new head unit or in this case your amplifier. Very pleased with this system.

5 of 6 found this helpful

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Maxxsonics MM-1