Vauxhall Astra, Corsa, Signum, Tigra, Vectra, Vivaro, Zafira 100-120mm Rear side panel Speaker Adaptor 40-0724-130

The speaker adaptor kits are needed when replacing the original factory-fitted speakers with aftermarket speakers. The speaker adaptor kits are supplied with screws and speaker adaptor leads where applicable. To help with the fitment of the speaker adaptors an installation guide is provided. These speaker brackets open up more choices for replacement speakers, by adapting your factory openings to accept more speaker sizes.

Compatible with the following vehicles:

A pair of rear side panel car speaker adapter panels for 100-120mm speakers. 

These panels allow you to replace the car's original speakers with new improved quality aftermarket speakers.

Technical data:

Loudspeaker: 100 - 120 mm

Installation cutout: 91.5 mm + 112.5 mm

Ring outside: 133.5 mm

Ring height: 19 mm - 36.5 mm