built in amplifier? in my 91 sw20

[tamalpro]

i was searching for the radio wires for the sw20 (i wanted to se the colors of the wires) and i end up seeing in this page that the 91 sw20 came with a built in amplifier, and a cd option. (i live in the U.S.) does my car have an amplifier and woffer that i dont know about?this is the main waeb page http://www.mr2-tech.com/bgb.htmhttp://www.mr2- with cd player http://www.mr2-tech.com/bgb/electric...g_diagrams.htm
-without cd player- http://www.mr2-tech.com/bgb/electric...g_diagrams.htm

[MR2Jedi]

yes. one of the options in the MR2 was a "premium stereo" with 7 speakers. 2 tweeters-in the doors near side mirrors, 2 full range-at ankle level in the forward part of the doors, 2 mid range- in side panels behind the seats panels , a small woofer-behind and below the drivers seat underneath where you would store your T-Tops, and a amplifier in the side panel behind the drivers seat on the bottom.

[bishopttu]

Regarding the built in amplifier for the speakers and 5.25 woofer, does anyone know the wattage output for both amplifiers?