Mobile Electronics› Power Accessories

Rockford Fosgate

DSP Installation T-Harness

$69.99

SKU: HRN-DSP-NI1

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Rockford Fosgate HRN-DSP-NI1 is a DSP installation T-harness designed for select Infiniti, Nissan, and Subaru vehicles without factory amplifiers. It simplifies the installation of the DSR1 and an aftermarket amplifier, which are sold separately. This harness retains factory wiring integrity and allows for a faster, cleaner installation.
Show original supplier description
The Rockford Fosgate HRN-DSP-NI1 is a crucial component for integrating aftermarket audio systems into select Infiniti, Nissan, and Subaru vehicles. This DSP installation T-harness is specifically designed to work with the Rockford Fosgate DSR1 digital signal processor and a separately sold aftermarket amplifier. Engineered to simplify the installation process, the HRN-DSP-NI1 retains the integrity of your vehicle's factory wiring, preventing the need for cutting or splicing. This results in a significantly faster and cleaner installation compared to traditional methods. It is intended for vehicles that do not come equipped with a factory amplified sound system. The harness is designed for use with the DSR1 and requires the DSR1 unit to be purchased separately. It is compatible with select 2006-2025 vehicles from Nissan, Subaru, and Infiniti.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRockford Fosgate
Part NumberHRN-DSP-NI1
CategoryMobile Electronics

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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