Differences in woofers

Can someone tell me the difference between the 6.5 woofers in the Nht 3.3,2.9 and the 6.5 woofers in the 2.5,and1.5 Thx

thirsty9305-14-2024 9:42pm

thecarpathian Details Discussions Posts This discussion Message User 4,448 posts 05-14-2024 at 11:01pm Copy Comment URL Report Comment Edit Delete Do you mean the mid-bass drivers?
thirsty93 OP Details Discussions Posts This discussion Message User 97 posts 05-14-2024 at 11:09pm Copy Comment URL Report Comment Edit Delete Yes
thirsty93 OP Details Discussions Posts This discussion Message User 97 posts 05-14-2024 at 11:14pm Copy Comment URL Report Comment Edit Delete On the my 2.9 it’s a cone and on the 2.5 it’s smooth just wondering what the difference is sonically
elliottbnewcombjr Details Discussions Posts This discussion Message User 5,469 posts 05-15-2024 at 04:51pm Copy Comment URL Report Comment Edit Delete drivers are selected specifically for the system goals and compatibility with all other parts from 3.3 manual "Lower Midrange: 6.5" polymer cone in 10-liter anti-modal enclosure Long-throw 2-layer voice coil 42hfz free-air resonance Fc = 67Hz, OK; = 0.66 12dB/octave high-pass at 100Hz; 12dB/octave low-pass at 320Hz" 3.3 manual 2.5 manual 1.5 manual