JL Audio NexD XD500/3 Owner's Manual page 15

aPPendix b:
Precise Frequency selection chart
"Filter Freq"
detent Panel
number marking
Full counter-clockwise: 49
01 . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
02 . . . . . . . . . . . "50" . . . . . . . . . . . .49
03 . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
04 . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
05 . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
06 . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
07 . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
08 . . . . . . . . . . . "60" . . . . . . . . . . . .57
09 . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
11 . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
12 . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
13 . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
14 . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
15 . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
16 . . . . . . . . . . . "80" . . . . . . . . . . . .76
17 . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
18 . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
19 . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
20 . . . . . . . "12 o'clock" . . . . . . . .90
21 . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
22 . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
23 . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
24 . . . . . . . . . . "120" . . . . . . . . . . 111
25 . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
26 . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
27 . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
28 . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
29 . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
30 . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
31 . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
32 . . . . . . . . . . "200" . . . . . . . . . . 217
33 . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
34 . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
35 . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
36 . . . . . . . . . . . . . . . . . . . . . . . . . . . 406
37 . . . . . . . . . . . . . . . . . . . . . . . . . . . 444
38 . . . . . . . . . . "500" . . . . . . . . . . 482
39 . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
Full-clockwise: 483
Due to ongoing product development, all specifications are subject to
change without notice.
aPPendix c:
xd500/3 specifications:
Recommended Fuse Value: 50A
Recommended Fuse Type: MAXI® or AGU
actual
input sections:
Freq.
No. of Inputs: Two Stereo Pairs
Input Type: Differential-balanced with RCA jack inputs
Input Range: 100mV - 4V RMS
amplifier section:
Amplifier Topology: NexD™ Class D
Power Supply: Unregulated MOSFET switching type
rated Power at 14.4V with less than
1% tHd+noise (20Hz - 20 kHz), rms method
Main Channels, Stereo, all channels driven:
75W x 2 @ 4 ohms, 100W x 2 @ 2 ohms
Main Channels, Bridged, all channels driven:
150W x 1 @ 8 ohms, 200W x 1 @ 4 ohms
Subwoofer Channel, Mono, all channels driven:
180W x 1 @ 4 ohms, 240W x 1 @ 3 ohms, 300W x 1 @ 2 ohms
rated Power @ 12.5V with less than
1% tHd + noise (20Hz - 20 kHz), rms method
Main Channels, Stereo, all channels driven:
60W x 2 @ 4 ohms, 90W x 2 @ 2 ohms
Main Channels, Bridged, all channels driven:
120W x 1 @ 8 ohms, 180W x 1 @ 4 ohms
Subwoofer Channel, Mono, all channels driven:
180W x 1 @ 4 ohms, 240W x 1 @ 3 ohms, 300W x 1 @ 2 ohms
S/N Ratio (A-weighted, 20 Hz-20 kHz noise bandwidth):
Main Channels: >104 dB referred to rated power,
>84 dB referred to 1W
Subwoofer Channel: >103dB referred to rated power,
>83dB referred to 1W
Frequency Response:
Main Channels: 12 Hz - 22 kHz (+0, -1dB)
Subwoofer Channel: 10 Hz - 1 kHz (+0, -1dB)
Damping Factor:
Subwoofer Channel: >120 @ 4 ohms per ch./ 50 Hz,
>60 @ 2 ohms per ch. / 50 Hz
crossover Filters:
Filter Type: State-variable / Sallen-Key, with continuously
variable cutoff frequency selection, defeatable
Ch 1&2: 12dB/oct. High-Pass (50-500 Hz)
Sub Ch: 12dB or 24dB/oct. Low-Pass (50-500 Hz)
dimensions (lxwxH):
10.23" x 7.09" x 2.05" (260mm x 180mm x 52mm)
15