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Focal Inside Toyota Y-ISO Harness T-harness adapter for an Impulse amplifier — fits select Scion, Subaru, and Toyota vehicles without factory amp

Item # 091TOYYISO

Focal's Inside system upgrades include new aftermarket vehicle-specific speakers and subs, along with their...

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Focal's Inside system upgrades include new aftermarket vehicle-specific speakers and subs, along with their...

Item # 091TOYYISO

Low stock
$99.99 -$14.50 Outlet savings
$85.49

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About the Focal Inside Toyota Y-ISO Harness

Buck Pomerantz

Inside upgrade harness

Focal's Inside system upgrades include new aftermarket vehicle-specific speakers and subs, along with their Impulse 4.320 4-channel amp. Focal also offers a variety of cables and connectors that you'll need, including:

Inside upgrade harness

Focal's Inside system upgrades include new aftermarket vehicle-specific speakers and subs, along with their Impulse 4.320 4-channel amp. Focal also offers a variety of cables and connectors that you'll need, including:

  • speaker wire harnesses for tweeters, subs, and center channel;
  • T-harnesses that connect the vehicle and factory radio to the upgrade system;
  • and extension cables to connect the T-harness to the amplifier.

This T-harness provides the upgrade connections between your select Scion, Subaru, or Toyota vehicle and a Focal Impulse 4.320 amplifier by way of the appropriate extension cables (see below).

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Product highlights:

  • Toyota T-harness for a Focal Inside system upgrade
  • provides connections for an Impulse 4.320 amplifier
  • accessory power and ground connections available
  • warranty: 1 year
  • MFR # IW TOY Y-ISO

What's in the box:

  • Focal Inside vehicle specific adapter harness

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

See the difference between "Open Box" and "Scratch & Dent" Outlet items

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More details on the Focal Inside Toyota Y-ISO Harness

Stacey B.

Product Research

Features

Overview: This vehicle specific harness simplifies adding the Focal Impulse 4.320 amplifier to a compatible vehicle. The ISO extension cable (item number 091IMPEXT1, sold separately) must also be added to connect the amp. This adapter supplies the amp with a speaker level signal input, power, and ground, and connects the amp's output to the factory speaker wiring. (Power and ground for the amp are connected using the attached crimp connectors.) Please enter your vehicle information to confirm compatibility.

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