JBL W15GTI MKII
JBL W15GTI MKII
Model

JBL W15GTI MKII

Rating
DIAM
15"
FS(Hz)
25.2
VAS(l)
132.2
QTS
0.48
PWR(W)
5000
SPL(dB)
88
IMP(Ohm)
6x2
avb
NOPROD

+124 vpeti89

25 Apr, 21:39

Description

I optimised this box's Vb to have F3 = 20 Hz at Fb = 20 Hz using this driver's stock parameters from the local speaker database + to have less than 17 m/s vent air velocity on the driver's RMS power + to have ideal power handling at higher frequencies like Fb using any type of simulations / computation models. This gived me actually ideal RMS power handling way under 20 Hz. Only the complex computation model's dual-parallel and dual-series wiring modes simulations / graphs are a bit werid (I don't know why)

Enclosure

Vented, Vb: 201.5l, Fb: 20Hz

+0 koponen79

25 Apr, 11:19

Description

Works ok with disco music, but maybe amplifier is too week (Behringer NX3000). I planned it for movies, but maybe that subwoofer is not for that. I made some changes to enclosure plan because of my materials. In photo, there is Yamaha NS-777 next to subwoofer.

Enclosure

Vented, Vb: 154.6l, Fb: 20Hz

+0 preferred_image

7 Jan 2020, 11:07

Description

jbl test

Enclosure

Vented, Vb: 170.3l, Fb: 20.6Hz