Model
BLAM R12 DB(RELAX)
Rating
DIAM
12"
FS(Hz)
37
VAS(l)
36.5
QTS
0.59
PWR(W)
1000
SPL(dB)
86.4
IMP(Ohm)
2x2
avb
PROD
+156 P-Bass
7 Sep 2020, 20:15
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 designed 2 relatively compact boxes for this woofer: 1 closed, 1 vented. My rules for closed box: ideal RMS power handling down to 10Hz, and reach but not overpass the Xmax. For vented box: at 60Hz/12dB cabin gain no double peak on amp. resp. while increasing the Hz, ideal RMS power handling + acceptable group delay (less or equal to the half of actual Hz's time in ms) down to 20Hz, low vent air velocity. On 3D you can see the louder (vented) box.