The shaker 500 and 1000 both come with subs, the standard radio does not. (no external amp) Both of the shakers have subs in the bottom of the doors with the amps located there. The 1000 also has them in the back trunk, The 1000 also has an amp in the back sub enclosure.
AFM Site Administrator2006 Tungsten Grey Mustang GT Manual. Alpine H/U with Infinity speakers. Powerhouse CAI and Tune.
1978 2.8 L, 1979 5.0, 1982 5.0 "HO", 1986 5.0 GT
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