I asked for some help as to what to get to run a transistor,Walkman radio into a pair of 4 ohm speakers.Thanks for all the replys. I ordered a
Pyramid  Model RBPB440 
Two Channel Amplification
2x120 WattsTotal Output @ 4 Ohms
Variable Gain Control/Remote Turn On/Off
4 Ohm Speaker Impedance
Built-in Bass and Treble Control
Gold Plated RCA Low Level Inputs
Speaker Output MOLEX Connector
S/N Ratio: Greater Than 85dB
Frequency Response: 15-30k Hz
Overload/Thermal/Short Circuit Protection
Power On LED Indicator
Automotive Type Fuse Protection
Dimensions: 4.75''W x 2.25''H x 10.66''D
............................
for $37.85
I hope it works for me.
Thanks to all that helped me out on this small project.

Im looking for an amp that will amplifiy a walkman portabale am/fm radio.The radio uses ear phones. I want to put this on my motorcycle.I will be useing 4x6 -4 ohm speakers rated at 50 watts.Would a regular car amp work? tks.
John