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Lout
Published on 08/12/08 at 05:22
I do not possde this amp, but it was lou for testing and see what's in the stomach.
Dj's indoor:
First Prev ngatif point, I expected to see a large toroidal transformer are given weight. No, the transformer is small. The great advantage of its weight comes from the cooling radiators "low cost".
The electronic circuit is made of PCB (which is fragile and unstable in the heat) often used by cgnie boost and, for that matter a nice photo shows how long before being removed.
The son, the son is just bah bx, can be a can short but it does not matter.
Components Exceeds the original value of 10%, we did not test for all hard resolder properly.
On a dynamometer, on Resistors 4Ω, the amp is supposed dlivr 1800w 4Ω sub. Out in April that he was silent power output of 1050w with just 1% THD on channel 1 and 25w more for channel 2. Is not even 60% of the power ad!
APRS cell test sound on subwoofer 1000w. The speakers move a lot but does not produce its normment even up into protection paths. Bizzard. Yet the housing is a Dynacord Alpha B3! the test chamber was quickly completed because this box is not me and too expensive to be maltreated.
The protection, I do not know what to say. A simple signal protection is activated without the clip LED lights up. On a court-circuit LED clip lights but no protection!
The damping factor is measured 260:1 to 8Ω.
The report qualitprix? for an amp prs of 1000 we would expect something much better. At this price it is better a Crown Macrotech works 1000x better.
PS: I am open any test with the amp and those of another brand.
Dj's indoor:
First Prev ngatif point, I expected to see a large toroidal transformer are given weight. No, the transformer is small. The great advantage of its weight comes from the cooling radiators "low cost".
The electronic circuit is made of PCB (which is fragile and unstable in the heat) often used by cgnie boost and, for that matter a nice photo shows how long before being removed.
The son, the son is just bah bx, can be a can short but it does not matter.
Components Exceeds the original value of 10%, we did not test for all hard resolder properly.
On a dynamometer, on Resistors 4Ω, the amp is supposed dlivr 1800w 4Ω sub. Out in April that he was silent power output of 1050w with just 1% THD on channel 1 and 25w more for channel 2. Is not even 60% of the power ad!
APRS cell test sound on subwoofer 1000w. The speakers move a lot but does not produce its normment even up into protection paths. Bizzard. Yet the housing is a Dynacord Alpha B3! the test chamber was quickly completed because this box is not me and too expensive to be maltreated.
The protection, I do not know what to say. A simple signal protection is activated without the clip LED lights up. On a court-circuit LED clip lights but no protection!
The damping factor is measured 260:1 to 8Ω.
The report qualitprix? for an amp prs of 1000 we would expect something much better. At this price it is better a Crown Macrotech works 1000x better.
PS: I am open any test with the amp and those of another brand.