THIEL Power Driver Coaxial / Concident woofer tweeter system
Tweeter: 1 inch (2.5 cm) aluminum dome, 5 neodymium magnets, copper pole sleeve, short coil/long gap design, coincidentally mounted with woofer.
Woofer: 6.5 inch (16.5 cm) with anodized aluminum diaphragm, stabilized by copper pole sleeve, short coil/long gap design, die cast chassis.
Bass Reflex System: Two ports symmetrical about driver.
Bandwidth (-3dB): 47 Hz - 20kHz
Frequency Response: 47Hz - 20kHz -3dB
Phase Response: minimum ± 10º
Impedance: 4 ohm (3 min)Sensitivity (2.83v - 1m, true anechoic): 87dB
Recommended Power: 50 - 200 watts
Size (inches): 8.4 x 11.7 x 17.5
Weight: 25 pounds / 11.5 kg