A body Front speaker location?

Brian every car I had in my youth had to have a set of these and to be honest all my friends were the same way. These were small speakers about 2 1/2x4 by1 1/2 high and could be mounted in the corners of the dash which would reflect the sound off the windshield or up high on the windshield facing the driver.. They had a volume control on them as well so you could fill in the front of the car as much as needed. I keep my eye out for them now and pick them up when I can.
Sorry about the pic quality
AL

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