what are the best mid range speakers for under 100$

[MrGrey13]

hey, im wondering what the best coaxial midrange speakers are for my dads car. its a hyundai elantra with 6 1/2 in the front and 6x9 in the rear. im looking for speakers that are around 100$ per pair and i cant instal amps but the HU puts out 50W rms. i was thinking of going with DUAL brand speakers, these ones for the front http://www.amazon.com/Dual-TS65-6-5-Inch-Illuminite-Speakers/dp/B001PCQVAU and these ones for the rear http://www.amazon.com/Dual-SBX694-x9-Inch-illumiNITE-Speaker/dp/B000BMC276 i know not the best but the HU is DUAL and im not going to put a nice system in my dads car cuz he isnt going to use it... any suggestions? but no negative comments.

[vexproductions]

check out audiosavings they have some nice stuff