Match PP 72W-D
Match PP 72W-D
Model

Match PP 72W-D

Rating
DIAM
7"
FS(Hz)
53
VAS(l)
7.9
QTS
0.37
PWR(W)
200
SPL(dB)
86.3
IMP(Ohm)
2x2
avb
PROD

+156 P-Bass

8 May 2020, 21:08

Description

Compact vented box for 2 pieces of this woofer: lowest possible Vb and Fb to have the lowest possible power control on max power with no "sound-fall" around / at lower Hz than the Fb at +3dB=60Hz/rise=12dB cabin gain + acceptable vent air velocity and group delay - compared to a closed and a 6th order bandpass box. All of these 3 the vented is the loudest at 30ish Hz up to 58 - 60 Hz, so this on 3D. Other types of boxes I did not simulate, because always at least in 1 aspect is not matching my needs.

Enclosure

Vented, Vb: 5.9l, Fb: 41.1Hz