Would new speakers for a 1990 toyota corolla work up to their full power?

I just bought 2 4" kickers for the front of my car and 2 5.25" for the rear. I did not install them yet but I want to know if these speakers will play to their maximum capability without me adding additional things. If I have to add something like an amp or car battery please let me know. Also these speakers are interior speakers NOT subwoofers.Would new speakers for a 1990 toyota corolla work up to their full power?hey man i have a 89 corolla i have 4' in the front and 6.9's in the rear and 2 12' subs in the trunk with 1800 watt amp for the subs so your good just make sure ya have a good battery and alternatorWould new speakers for a 1990 toyota corolla work up to their full power?You dont NEED an amp, but it will definetly power them to their full potential.



If you are using a stock head unit, I would highly suggest upgrading to an aftermarket head unit, as the newer models will have more power than an old 89 weak radio.



Just install them and see for yourself. If you want them to be a little louder, you can easily find a decent used older 4 channel amp for around 50-75 dollars.



LOL, definetly dont need another battery! Adding more batteries is for people with thousands of watts and upgraded high output alternator.