Adam Audio Upgrade
This small but perfectly-formed car is perfect for those starting out or those looking for a nippy run around. Vauxhall is an extremely popular brand particularly with new drivers due to its affordability.
The standard audio is not great however, and we would always suggest that speakers be replaced and if you want to go further, add an amplifier and subwoofer. this will completely change the feel of the vehicle from a driving fun perspective.
Audio can be upgraded very cost effectively or you could choose to go to town, like the couple featured in the Driving Sounds Magazine article linked below.
As a minimum we would recommend the following equipment which could be installed in stages depending on access to funds!
Hertz DBX 25.3 - 10" subwoofer in enclosure