JL Audio 98604 XD Series Monoblock Class D 600 W Subwoofer Amplifier

User Manual - Page 13

For 98604.

PDF File Manual, 20 pages, Read Online | Download pdf file

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13
APPENDIX B:
Precise Frequency Selection Chart
“FILTER FREQ” AMP FILTER
Detent Panel Actual
Number Marking Freq.
Full counter-clockwise: 53
01 ............................53
02 ...........“50” ............53
03 ............................54
04 ............................54
05 ............................55
06 ............................57
07 ............................59
08 ...........“60” ............61
09 ............................63
10 ............................65
11 ............................67
12 ............................70
13 ............................72
14 ............................75
15 ............................78
16 ...........“80” ............81
17 ............................85
18 ............................88
19 ............................93
20 .......“12 oclock........97
21 ...........................102
22 ...........................107
23 ...........................113
24 ..........“120” ..........120
25 ...........................127
26 ...........................135
27 ...........................144
28 ...........................156
29 ...........................169
30 ...........................184
31 ...........................203
32 ..........“200” ..........227
33 ...........................254
34 ...........................290
35 ...........................337
36 ...........................392
37 ...........................426
38 ..........“500” ..........447
39 ...........................467
Full-clockwise: 470
APPENDIX C:
XD600/1v2 Specifications
General Specifications:
Recommended Fuse Value: 50A
Recommended Fuse Type: MAXI® or AGU
Input Sections:
No. of Inputs: One Stereo Pair
Input Type: Differential-balanced with RCA jack inputs
Input Range: 200mV - 8V RMS
Amplifier Section:
Amplifier Topology: NexD™ High Speed Class D
Power Supply: Unregulated MOSFET switching type
Rated Power at 14.4V with less than
1% THD+Noise (20Hz - 20 kHz) RMS Method
400W RMS x 1 @ 4 ohms
500W RMS x 1 @ 3 ohms
600W RMS x 1 @ 2 ohms
Rated Power @ 12.5V with less than
1% THD + Noise (20Hz - 20 kHz) RMS Method
300W RMS x 1 @ 4 ohms
400W RMS x 1 @ 3 ohms
500W RMS x 1 @ 2 ohms
Signal to Noise Ratio:
>87 dB referred to rated power
(A-weighted, 20 Hz-20 kHz noise bandwidth)
>67 dB referred to 1W
(A-weighted, 20 Hz-20 kHz noise bandwidth)
Frequency Response: 7 Hz - 500 Hz (+0, -1dB)
Damping Factor:
>1000 @ 4 ohms / 50 Hz
>500 @ 2 ohms / 50 Hz
Amplifier Filters:
Amplifier Low-Pass Filter:
12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley
with continuously variable cutoff frequency selection
from 50 - 500 Hz (defeatable).
Infrasonic Filter:
24 dB/octave Butterworth @ 30 Hz (defeatable).
Preamp Output:
Buffered pass-through type.
Dimensions(LxWxH):
8.52" x 7.09" x 2.05" (217mm x 180mm x 52mm)
Due to ongoing product development, all specifications are subject to
change without notice.
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