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iDatalink HRN-DSP-NI1 Harness T-harness for adding a Rockford Fosgate DSR1 processor to select 2006-up Chevy, Infiniti, Nissan, and Subaru vehicles without a factory amp

Item # 794DSPNI1

This iDatalink HRN-DSP-Ni1 harness connects a Rockford Fosgate DSR1 digital signal processor (sold separately) to...

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This iDatalink HRN-DSP-Ni1 harness connects a Rockford Fosgate DSR1 digital signal processor (sold separately) to...

Item # 794DSPNI1

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock
$34.99

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About the iDatalink HRN-DSP-NI1 Harness

Buck Pomerantz

Product highlights:

  • T-harness to add Rockford Fosgate DSR1 processor to select 2006-up Chevy, Infiniti, and Nissan vehicles
  • retain fader control, tone, and other important features and functions
  • warranty: 1 year
  • MFR # HRN-DSP-NI1
  • Item # 794DSPNI1

What's in the box:

iDatalink HRN-DSP-NI1 Harness owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • 40" Main T-harness w/ inline fuse holder (installed 7.5A mini ATC fuse)
  • Installation instructions

More details on the iDatalink HRN-DSP-NI1 Harness

Stacey B.

Product Research

Features

Overview: The Maestro DNI1 T-harness lets you add a Rockford Fosgate DSR1 digital signal processor and aftermarket amplifiers (both sold separately) to your compatible Chevy, Infinity, Nissan, or Subaru vehicle with factory non-amplified sound system. The DNI1 greatly simplifies the installation process with two T-harnesses that tie directly into the factory wiring, providing direct connections to the DSR1 and letting you re-use the factory speaker wires.

Compatibility: The Maestro DNI1 interface harness is designed to fit select 2006-up Chevrolet, Infinity, Nissan, and Subaru vehicles with non-amplified factory sound systems. Click here to see a current list of compatible models.

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Customer Q&A

2 questions already asked

Q
Can this harness be used with the Kicker 47KEY200.4 amplifier with auto tune DSP?
conrad del  Mar 05, 2025
1 answer
A
Greetings Conrad. Great question. This T harness was specifically made to plug into the Rockford Fosgate DSR-1, however if you were to cut off the 18 pin plug, you can use it directly to an amplifier that has speaker level inputs of another DSP/line output converter.
thomas  Mar 05, 2025 (Staff)
Q
Can this harness be used with the Kicker 47KEY200.4 amplifier with auto tune DSP?
conrad del  Mar 05, 2025
1 answer
A
The iDatalink HRN-DSP-NI1 harness is designed for use with the Rockford Fosgate DSR1 digital signal processor, Conrad. We cannot guarantee compatibility with other DSPs or amplifiers.
bo  Mar 05, 2025 (Staff)

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