Тест самых мощных усилителей(DD/HiFonics/USAmps/JBL/Stetsom)

[Shadow]

Тест RMS того самого усилителя с напряжением 18 вольт, который применяет Nastradamus...

 

First off, had a little trouble w/ the amp going to protect. But that is to be expected when you are working w/ a 4th order and load the amp to 0.2ohm DCR...you don't have nearly the box rise of a ported box.

Found some hot spots in the forward chamber of the wall, so stuck some 7.5" wedges in to help airflow. That shrank the chamber by 0.65cuft and the amp saw a VERY slight increase in box rise. But that was enough to keep it out of protection!!!

 

The first test output:

144.3A

88.3V

 

Second test output:

146.1A

88.2V

 

In both tests, voltage started at 17.95-18.00 and dropped to 13.70-13.75v

This is off 7 Kinetik HC16 and an Ohio Gen 300a alt. I am confident that w/ more batts and maintained voltage, we can get quite a bit more.

 

Источник - http://forum.soundpressure.com/showthread.php?t=8529

Изменено 18 июня, 2009 пользователем Shadow