OPTIBELT V-Belt MERCEDES BENZ W123
EGP 140
component speaker system includes two woofers and two tweeters
6-1/2" polypropylene woofer cone
PEI balanced dome tweeter with in-line crossover
handles up to 50 watts RMS (150 watts peak power)
frequency range: 50-20,000 Hz
sensitivity: 90 dB