


Focal Inside SPK Sim Impedance Simulator for Impulse 4.320 4 Channel Amplifier
Focal Inside SPK Sim
Impedance simulator for Impulse 4.320
Inside upgrade impedance simulator
This impedance simulator compensates for the disconnection of original speaker drivers after they are replaced with Focal Inside speaker drivers. It ensures that the installation of your new audio system is optimal and guaranteed to be error-free.
Specification
Part Number: SPEAKER-SIM
- Compatible with the compact 4-channel digital amplifier, IMPULSE 4.320
ISO connectors to simplify mounting
Compatible Amplifiers
- Impulse 4.320
What's Included
2 Year Warranty
- Focal Speaker Sim
About the brand
Focal

Plug & Play Kits
Configure the solution best suited to your needs in just a few clicks.
Focal Inside Series
The Focal Inside offer is aimed at all drivers wishing to replace their car's original system with a hi-fi quality Plug & Play solution that integrates easily, without modifying the interior. Different configurations are available by brand (over 50 brands), by car model (1000 vehicle models).