drvn Series 15 x 23 cm 4-Way Coaxial Speakers- 4-way coaxial- Power handling 550 W max / 90 W RMS- Frequency range: 56 - 21,000 Hz- Sound pressure level: 86 dB/W.
m- 15 x 23 cm cone woofer made of carbon-mica composite material- 6.6 cm polyether imide cone tweeter- 2.5 cm polyether imide dome tweeter- 1.5 cm polyether imide dome tweeter- Ferrite magnet (woofer/midrange)- Hybrid Surround