Hi there guys
because
diymobileaudio forums are down (theres quite an extensive thread there on this) i will be posting this issue here, maybe someone can help out here on this very specific issue.
i have the 9887 running active with the hertz mlk-165 kit plus a focal 27 lux sub.
connections are as follows:
upper rca´s/front -> on the mid range/mid woofers
mid rca´s/rear -> on the tweeters (yes that´s what 9887 manual states, and is correct!)
low rca´s/sub -> sub
I hpf the tweeters for the maximum the boston amp can do, which is 350Hz with a 0.7 queue (yes i know, its low but that´s what the boston can do, it´s an amp designed for full range speakers)
i did the imprint, both the evaluated and the resulting wave had a huge peak at around 30Hz, but for the remaining freqs the resulting wave become much linear.
this is a sum up of the resulting sound evaluation file (calibResults.xml):
-
1
5.239647
5.239647
SPEAKER_SMALL
5.52083349
1
40
20
2
false
40
48000
-9
-
2
3.42198944
3.42198944
SPEAKER_SMALL
5.5
1
80
20
2
false
80
48000
-9
-
3
INF
INF
SPEAKER_UNDETECTED
0.104166664
1
0
0
0
false
0
0
0
-
4
INF
INF
SPEAKER_UNDETECTED
0.104166664
1
0
0
0
false
0
0
0
-
5
-5.239647
-5.239647
SUBWOOFER
6.58333349
1
0
20
5
false
0
48000
-9
-
6
-5.14417267
-5.14417267
SUBWOOFER
6.5625
1
0
20
5
false
0
48000
-9
I then exported to the HU the reference and ref with mid range compensation waves.
You will note that apparently the tweeters are stated as "SPEAKER_UNDETECTED", and in fact i heard no sound at all coming from their respective pass on the imprint operation.
Is this how it is supposed to be.?
the sound became good enough, just not such a huge upgrade from my own manual setting.
Hope someone can help on this issue.?
thks a lot
