Rick, I used Custom Audio and Video in Newmarket a few times and I'll be using him again soon to have the cross-over replaced in the Mustang.
BTW, they're on Pony Drive
they did some work for me on my f-25o. excellent work and pricing
1971 Avanti II,
'89 Coupe, , 22 Bronco sport
'21 Bronco 4-door, 22 Mustang vert
'18 Ecosport, , 96 Mustang GT vert