Модель
DD Audio DD508 D2
Оценка
DIAM
FS(Гц)
VAS(л)
QTS
PWR(Вт)
SPL(Дб)
IMP(Ом)
доступ
+156 P-Bass
14 Mar 2023, 00:38
Оформление
Фазоинв, Vb: 37л, Fb: 29.9Гц
+156 P-Bass
22 Feb 2023, 22:41
Описание
I simulated boxes for the newest version of DD 508 - reason for changing the parameters. Needed max outer dimensions: 800x350x250 mm made from 16 mm thick wood, double baffle, sounding wise: extended low end.
Оформление
Фазоинв, Vb: 38.6л, Fb: 32Гц
+156 P-Bass
22 Feb 2023, 22:45
Описание
I simulated boxes for the newest version of DD 508. Comparing this BP6 to 2 boxes with same exact outer dimensions: 1st - BP4, 2nd - ported box tuned at a similar freq like this BP6's low tuning freq: this box at high freqs is louder than the 2nd, but not as loud as the 1st, and at low freqs is louder than 1st, but not as loud as the 2nd. BP6 have better power handling like at 1st and 2nd, but it is more complicated to build it, and need for much more material.
Оформление
БП6, Vbперед: 18.3л, Fbперед: 30.7Гц, Vbзад: 9.1л, Fbзад: 61.4Гц
Описание
I simulated boxes for the newest version of DD 508 - reason for changing the parameters. Needed max outer dimensions: 800x350x250 mm made from 16 mm thick wood, double baffle, sounding wise: extended low end.