Model
RCF L18S800
Rating
DIAM
18"
FS(Hz)
39
VAS(l)
206
QTS
0.29
PWR(W)
600
SPL(dB)
97.9
IMP(Ohm)
8x1
avb
UNK
+156 P-Bass
5 Oct 2021, 17:06
Enclosure
Vented
User needs help. Can you help?
Can you explain the height, width, and length of the port?
Can you please explain the height, width, and length of the port? I have changed the height of the port to different numbers but the 3d rendering does not show any changes. I don't understand. When I go to view the parts, none of the dimension change. What part of the port does height and width signify?
Description
In this project I used parameters found here: https://usspeaker.com/rcf%20-%20L18S800-1.htm. I optimised the box for 700 WRMS power handling wise: at 27/29/30 Hz and higher ideal power handling + reach but not overpass X-max higher than Fb, also down to 20 Hz not reach the X-damage which is 20 mm one-way. I designed the port with huge area which gives way less than 17 m/s air velocity - to minimise port noise. In my opinion this subwoofer will be OK even for DJ-ing.