1987 Toyota Pickup
These speakers are a great replacement for the stock speakers. I can here a much wider range of frequencies compared with the stock speakers. The highs are crisper and I can actually hear low notes as well. I am powering them using the stock radio cassette deck. For anyone concerned about the bass response, just go for larger speakers. A 4" speaker can only move so much air. That being said, I can hear many more low notes that were not present when listening with the factory speakers.
Pros: Great sound; much better than stock