Focal IW IMP 2.1 – Plug & Play Amplifier Harness
Simplify your vehicle's audio upgrade with the Focal IW IMP 2.1 Plug & Play Amplifier Harness, designed for seamless integration with the Focal Impulse 4.320 Compact 4-Channel Amplifier.
This dedicated wiring harness provides a convenient connection between your vehicle's compatible factory audio system and the Focal amplifier, allowing for improved sound performance while retaining the original wiring wherever possible.
Featuring high-quality connectors and twisted-core wiring to minimise electrical interference, the IW IMP 2.1 delivers reliable signal transmission and a clean, professional installation.
Designed for compatible factory head units, the harness supports a front speaker and subwoofer amplification configuration, making it ideal for selected Focal Inside audio upgrades.
Key Features
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Plug & Play amplifier integration harness
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Designed for Focal Impulse 4.320 amplifier
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Supports front speaker and subwoofer amplification
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Compatible with selected factory audio systems
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Factory-style connectors for reliable connections
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Twisted-core wiring to reduce electrical interference
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Simplifies aftermarket amplifier installation
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Helps retain original vehicle wiring
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No soldering required in compatible applications
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Suitable for selected Focal Inside audio upgrades
Product Information
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Product Type: Amplifier Wiring Harness
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Model: IW IMP 2.1
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Compatible Amplifier: Focal Impulse 4.320
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Application: Factory Audio System Integration
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Configuration: Front Speaker and Subwoofer Amplification
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Connection Type: Plug & Play, where compatible
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Quantity: 1 Harness
Important Compatibility Information
Not compatible with factory-amplified audio systems.
Vehicle-specific connection harnesses and additional installation accessories may be required. Please confirm compatibility with your vehicle's head unit and existing sound system before purchasing.
Sold individually. Amplifier not included.
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Focal IW IMP 2.1 – Plug & Play Amplifier Harness
Let customers speak for us
Installed a false floor in my Prado 250 gxl 7 seater. Great fit. Easy to install myself. Looks factory fitted. Provides so much more room.
Better than I expected, amazing fit and look.
Paul from Pinjarra WA
Love it. Great quality product.
Fantastic product great quality and looks amazing in my 79 and I can hear my music now
Very happy with the new door trims they look fantastic. New speakers in the front doors sound so much better
Centre console for my Hdj79 came up so mint! Looks like it belongs there from factory besides how nice it is
Very happy with the console its a perfect fit and looks good wiring kit made things simle for me , I thoureouly recomend this product
Absolute master piece, fits so seamlessly. There’s honestly no other product that fits so well and has such quality workmanship. It’s a no brainer
Stoked with the outcome
The doti console is excellent it is a perfect fit and I finaly have somewhere comfortable to rest my arm when I’m driving it was well worth the exspence very happy.
The Prado Rear Seat Delete platform is very well built an I would highly recommend to others !
I have brought many products from this company over the years, mostly from third party suppliers like ARB or TJM & having them fitted by the same company
When it came time to build my new 79 series I already knew what I wanted & where I was going to purchase it
As always the quality of the product is faultless and fitment of my centre console, roof console , door trims & speaker pods was very simple
The improvement to the comfort of the car is extremely impressive & functional
Department of The Interior has remained at the top of the league with their products for the facelift series 79
Brilliant. It just fits! Easy to install. Beautiful finish. Skip the rest and get this.
Ordered the premium floor console with scan gauge for my 2024 troopy, excellent fit and build quality is top notch! Should’ve come like this from factory
Quality product. The front mounting doesn't line up easy enough. Hole needs to be in a different position
Exactly as described, fits and works perfectly