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Discussion Starter #1
Hi, I am leaning toward the 20 or 24 tune. but since I mostly listen to music with some HT. Perhaps the 30hz. tune might be better. I can always add a couple of infra sonic subs later. If I can build something effencant enough to keep up with these monsters in a 30hz. tune.

Dual Dayton PSS-555-8 24FT^2 Vented

15Hz. tune: F10 13.5Hz. F1 60Hz.

13.00 -10.57 88.34
14.00 -9.58 89.33
15.00 -8.97 89.94
16.00 -8.53 90.38
17.00 -8.14 90.77
18.00 -7.77 91.14
19.00 -7.40 91.51
20.00 -7.04 91.87
21.00 -6.68 92.23
22.00 -6.33 92.58
23.00 -6.00 92.91
24.00 -5.68 93.23
25.00 -5.37 93.54
26.00 -5.07 93.84
27.00 -4.79 94.12
28.00 -4.53 94.38
29.00 -4.28 94.63
30.00 -4.04 94.87
31.00 -3.82 95.09
32.00 -3.62 95.29
33.00 -3.42 95.49
34.00 -3.24 95.67
35.00 -3.07 95.84
36.00 -2.91 96.00
37.00 -2.76 96.15
38.00 -2.62 96.29
39.00 -2.49 96.42
40.00 -2.37 96.54
41.00 -2.25 96.66
42.00 -2.15 96.76
43.00 -2.05 96.86
44.00 -1.95 96.96
45.00 -1.86 97.05
46.00 -1.78 97.13
47.00 -1.70 97.21
48.00 -1.63 97.28
49.00 -1.56 97.35
50.00 -1.49 97.42
51.00 -1.43 97.48
52.00 -1.37 97.54
53.00 -1.32 97.59
54.00 -1.27 97.64
55.00 -1.22 97.69
56.00 -1.17 97.74
57.00 -1.13 97.78
58.00 -1.09 97.83
59.00 -1.05 97.86
60.00 -1.01 97.90

20Hz tune: F10 16Hz. F1 45Hz.

16.00 -9.31 89.60
17.00 -7.56 91.35
18.00 -6.21 92.70
19.00 -5.22 93.69
20.00 -4.51 94.40
21.00 -4.00 94.91
22.00 -3.62 95.29
23.00 -3.33 95.58
24.00 -3.09 95.82
25.00 -2.89 96.02
26.00 -2.72 96.19
27.00 -2.56 96.35
28.00 -2.42 96.50
29.00 -2.28 96.63
30.00 -2.16 96.75
31.00 -2.04 96.87
32.00 -1.93 96.98
33.00 -1.83 97.08
34.00 -1.73 97.18
35.00 -1.64 97.27
36.00 -1.56 97.35
37.00 -1.48 97.43
38.00 -1.40 97.51
39.00 -1.33 97.58
40.00 -1.27 97.64
41.00 -1.21 97.70
42.00 -1.15 97.76
43.00 -1.10 97.81
44.00 -1.04 97.87
45.00 -1.00 97.91

24Hz. tune: F10 18Hz. F1 26Hz.

18.00 -9.76 89.15
19.00 -7.87 91.04
20.00 -6.18 92.73
21.00 -4.71 94.20
22.00 -3.49 95.42
23.00 -2.51 96.40
24.00 -1.76 97.15
25.00 -1.21 97.70
26.00 -0.82 98.09

30Hz. Tune: F10 21Hz. F1 27Hz. +2.96DB. 35Hz.

21.00 -10.29 88.62
22.00 -8.60 90.31
23.00 -6.98 91.93
24.00 -5.44 93.47
25.00 -3.97 94.94
26.00 -2.60 96.31
27.00 -1.34 97.57
28.00 -0.23 98.68
29.00 0.73 99.64
30.00 1.50 100.41
31.00 2.10 101.01
32.00 2.51 101.42
33.00 2.78 101.69
34.00 2.91 101.82
35.00 2.96 101.87
36.00 2.94 101.85
37.00 2.87 101.78
38.00 2.77 101.68
39.00 2.66 101.57
40.00 2.54 101.45
41.00 2.42 101.33
42.00 2.30 101.21
43.00 2.18 101.09
44.00 2.07 100.98
45.00 1.96 100.87
46.00 1.86 100.77
47.00 1.76 100.67
48.00 1.67 100.58
49.00 1.59 100.50
50.00 1.51 100.42
51.00 1.44 100.35
52.00 1.37 100.28
53.00 1.31 100.22
54.00 1.25 100.16
55.00 1.19 100.10
56.00 1.14 100.05
57.00 1.09 100.00
58.00 1.05 99.96
59.00 1.00 99.91
 

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41 Posts
Discussion Starter #3
I have the BEHRINGER Eurocom AX6240 amp:

The BEHRINGER Eurocom AX6240 and AX6220 are professional high-performance 2-channel power amplifiers featuring digital signal processing and Ethernet/USB control. The AX6240 delivers up to 1500 watts RMS per channel into loads down to 2 Ω, and up to 2900 watts RMS in bridged mono mode (4Ω). The AX6220 delivers up to 1000 watts RMS per channel into loads down to 2 Ω, and up to 2000 watts RMS in bridged mono mode (4 Ω).
Dual variable-speed fans create back-to-front ventilation to keep racks running
cool, and ˝zero-attack˝ limiters combine with independent
DC and thermal overload protections to safeguard the
amplifiers and connected speaker systems.
Featuring 24-bit/96 kHz converters to ensure flawless
signal integrity, the AX6240/AX6220 processing section
maintains an extremely broad dynamic range while
offering sophisticated DSP options including delay,
crossover, dynamics, and both parametric (8-band) and
dynamic (2-band) EQ. Parameters may be set and stored
using intuitive front-panel controls and the amber backlit
LCD, which also displays meters and indicates muting,
system fault, over-current, and overdrive. The front
panel also has an illuminated master volume knob with
a clipping indicator. For remote control and monitoring,
BEHRINGER offers the powerful Amp Remote software
application which may be run on PCs connected either
locally via the front panel USB connector or remotely
via rear-panel Ethernet. Changes to settings may be
prevented with secure lockout.
Input channels accept balanced or unbalanced
microphone or line-level signals via XLR/TRS combination
jacks or 3-pin Euroblock connectors. Outputs may
be connected to speakers via professional twist-lock
connectors, banana plugs, or bare wire (binding post).
A 2-pin Euroblock socket is provided for sequential power
control and remote power on/off. All mating Euroblock
connectors are included, as are integrated rack ears and
screw covers. Designed for high-power applications
in the most demanding installations, the Eurocom
AX6240 and AX6220 offer maximum performance and
unsurpassed value.
 

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41 Posts
Discussion Starter #4
I got this amp because of the variable speed fans and 12v remote triggers. The fans are quiet. The network and usb connections are nice to. The EuroBlock connectors let me use bare ended wire for balanced or unbalanced connections also.
 
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