Modernish O/E speakers are reasonable, we are not looking for top of the range high fidelity in a convertible.
When I added the t bar speakers I added the missing contacts to the DIN speaker plug at the front and ran some cable underneath the centre console.
Home to black Alfa Romeo 159 3.2 V6 Q4 ,green MGF VVC and red MG Maestro T16.
MG - the friendly marque.