Ground Zero Iridium speakers are very good choice for smaller budget. They offer very good price/quality ratio. Coaxials and separate systems are offered with normal and shallow mounting depth.
16,5 cm / 6.5″ 2-Way Compo System
4 ohm, 100 / 150 W, 50 Hz – 20 KHz
HQPP cone, Resonance free steel basket
19 mm / 0.75″ Softdome tweeter
Compact inline crossovers for easy install