Not high end........lol
At $400 a pair and up, I would call that the higher end.
Harmon & Kardon is known for the quality of their speakers.
I Install and sell for a living and my hearing is above average, no joke.
I've heard almost every major brand of speaker over the years.
Show me a Car Audio speaker that sounds as crystal clear as the Infinity Kappa Perfect components or the JBL Power series.
There is a reason they are called "Perfect".....they have won awards for this tweeter at CEMA or CES (can't remember).
IMO: Best sounding (mid range & tweets) speakers I've heard in car audio
Anything more pricey is a waste of money and doesn't sound even close.
92 Bonneville SSEi - Stock - Remaining repairs needed due to neglect by previous owner - ABS/Trac, AC.
Mods so far: Maganflow High flow Cat, Rebuilt */C
Future Mods: Interior swap for Leath, High Output Altenator, Crazy system, Climate Control swap & Custom Exhaust/Intake.
98 Dodge Stratus - Wifes Daily Driver
92 Dodge Shadow - My Winter Beater