4x JBL Stage3 427 300W Car Audio Dome Tweeter 2-Way Coaxial 4" Speakers 2 Pairs | eBay
2 Speakers Compatible with JBL STAGE3 427 2-Way Coaxial 4 Inch 10.00 cm 100 mm 30 Watt RMS and 150 Watt Max Impedance 3 ohm 90 dB SPL for Car, Pair : Amazon.com.au: Electronics
JBL Stage3 427F 60W RMS 4" 2-Way Coaxial Car Speakers