
Original: $109.36
-65%$109.36
$38.28The Story
Focal IY AC IMPULSE 4.320 "Y" Adaptor Cable for IMPULSE 4.320 Amplifier (IYACIMPULSE4320)
The Focal IY AC IMPULSE 4.320 is a Plug & Play “Y” adaptor cable designed for direct connection between the IMPULSE 4.320 amplifier and your factory head unit. With a solder-free ISO-standard design, it helps keep your original audio system intact while simplifying the connection process.
Built for clean integration, this cable allows you to connect the amplifier without modifying factory equipment. The 1-meter cable length provides flexibility for routing, while ISO compatibility helps support a wide range of vehicles. Depending on your vehicle, an additional adaptor may be required.
Key Features
- Plug & Play “Y” adaptor cable
- Direct IMPULSE 4.320 amplifier connection
- No soldering required
- No modification to factory equipment
- ISO standard compatible
- 1-meter cable length
FAQs
- What is the Focal IY AC IMPULSE 4.320 used for? It connects the IMPULSE 4.320 amplifier directly to your factory head unit using a Plug & Play connection.
- Does this cable require soldering? No. This amplifier cable is designed for solder-free installation.
- Will this modify my factory audio system? No. It connects without modifying original manufacturer equipment.
- Is the cable ISO compatible? Yes. The IY AC IMPULSE 4.320 is ISO standard compatible.
- How long is the cable? The cable length is 1 meter.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Focal IY AC IMPULSE 4.320 "Y" Adaptor Cable for IMPULSE 4.320 Amplifier (IYACIMPULSE4320)
The Focal IY AC IMPULSE 4.320 is a Plug & Play “Y” adaptor cable designed for direct connection between the IMPULSE 4.320 amplifier and your factory head unit. With a solder-free ISO-standard design, it helps keep your original audio system intact while simplifying the connection process.
Built for clean integration, this cable allows you to connect the amplifier without modifying factory equipment. The 1-meter cable length provides flexibility for routing, while ISO compatibility helps support a wide range of vehicles. Depending on your vehicle, an additional adaptor may be required.
Key Features
- Plug & Play “Y” adaptor cable
- Direct IMPULSE 4.320 amplifier connection
- No soldering required
- No modification to factory equipment
- ISO standard compatible
- 1-meter cable length
FAQs
- What is the Focal IY AC IMPULSE 4.320 used for? It connects the IMPULSE 4.320 amplifier directly to your factory head unit using a Plug & Play connection.
- Does this cable require soldering? No. This amplifier cable is designed for solder-free installation.
- Will this modify my factory audio system? No. It connects without modifying original manufacturer equipment.
- Is the cable ISO compatible? Yes. The IY AC IMPULSE 4.320 is ISO standard compatible.
- How long is the cable? The cable length is 1 meter.













