Nx Amplifier Specifications - Ashly nX Series Operating Manual
Multi-mode amplifiers, 150w/75w per channel
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Also See for nX Series:
- Operating manual (61 pages) ,
- Operating manual (60 pages) ,
- Operating manual (60 pages)
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Operating Manual - nX, nXe, and nXp 150W/75W Power Amplifiers
15 nX AMPLIFIER SPECIFICATIONS
General Power Amplifier Specifications
nX Amplifier Model
Maximum Output Power
CEA-2006/490A, 20ms 1kHz 1%THD+N, 480ms 1kHz -20dB, 120VAC, all channels driven at rated load
Low Impedance (Low Z) mode, per channel
2 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W
4 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W
8 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W
Low Impedance (Low Z) bridge mode, per bridged channel pair
4 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300W
8 Ohm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300W
25V, 70V, or 100V constant voltage mode, per channel
25V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W
70V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W
100V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150W
25V, 70V, or 100V constant voltage bridged mode, per bridged channel pair*
50V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300W
140V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300W*
200V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300W*
*May require Class 3 speaker wiring, all others use Class 2 wiring. See
Total AC Mains Power Draw - Typical input, all channels driven, 120VAC, nXp models used for worst case
Sleep. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <1W
Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
Idle (no signal) . . . . . . . . . . . . . . . . . . . . . . . . . . 53W
1/8 max power, 25V. . . . . . . . . . . . . . . . . . . . . . 175W
1/8 max power, 70V. . . . . . . . . . . . . . . . . . . . . . 135W
1/8 max power, 100V. . . . . . . . . . . . . . . . . . . . . 135W
1/8 max power, 8 Ohm. . . . . . . . . . . . . . . . . . . . 145W
1/8 max power, 4 Ohm. . . . . . . . . . . . . . . . . . . . 181W
1/8 max power, 2 Ohm. . . . . . . . . . . . . . . . . . . . 230W
AC Mains Current Draw - Typical input, all channels driven, 120VAC (divide in half for 240V), nXp models used
Sleep mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94mA
Standby mode. . . . . . . . . . . . . . . . . . . . . . . . . . . 0.27A
Idle (no signal) . . . . . . . . . . . . . . . . . . . . . . . . . . 0.50A
1/8 max power, 25V. . . . . . . . . . . . . . . . . . . . . . 1.7A
1/8 max power, 70V. . . . . . . . . . . . . . . . . . . . . . 1.18A
1/8 max power, 100V. . . . . . . . . . . . . . . . . . . . . 1.18A
1/8 max power, 8 Ohm. . . . . . . . . . . . . . . . . . . . 1.28A
1/8 max power, 4 Ohm. . . . . . . . . . . . . . . . . . . . 1.72A
1/8 max power, 2 Ohm. . . . . . . . . . . . . . . . . . . . 2.2A
Thermal Dissipation in BTU/hour with typical input, all channels driven, 120VAC, nXp models used for worst case
Sleep mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.14
Standby mode . . . . . . . . . . . . . . . . . . . . . . . . . . 86.4
Idle (no signal) . . . . . . . . . . . . . . . . . . . . . . . . . . 180
1/8 max power, 25V. . . . . . . . . . . . . . . . . . . . . . 340
1/8 max power, 70V. . . . . . . . . . . . . . . . . . . . . . 204
1/8 max power, 100V. . . . . . . . . . . . . . . . . . . . . 204
1/8 max power, 8 Ohm. . . . . . . . . . . . . . . . . . . . 238
1/8 max power, 4 Ohm. . . . . . . . . . . . . . . . . . . . 360
1/8 max power, 2 Ohm. . . . . . . . . . . . . . . . . . . . 505
Input Sensitivity - in Volts and dBu,
Low-Z (150W) Low-Z (75W)
@26dB gain
0.87V (+1.0dBu)
@32dB gain
0.43V (-5.1dBu)
@38dB gain
0.22V (-11dBu)
@1.4V gain
1.4V (+5.1dBu)
54
nX1504 nX1502 nX754
150W
150W
150W
300W
300W
150W
150W
150W
300W
300W*
300W*
<1W
15W
33W
105W
77W
77W
85W
119W
133W
94mA
0.2A
0.35A
0.96A
0.7A
0.7A
0.76A
0.96A
1.16A
2.14
51
112
230
134
134
85
247
325
per back panel DIP Switch gain and Output Mode settings, per model, 0dBu = 0.775V rms
25V (all)
0.61V (-2.1dBu)
1.25V (+4.2dBu)
0.31V (-8.0dBu)
0.63V (-1.8dBu)
0.15V (-14dBu)
0.31V (-8.0dBu)
1.4V (+5.1dBu)
1.4V (+5.1dBu)
nX752
75W
75W
75W
75W
75W
75W
150W
150W
150W
150W
75W
75W
75W
75W
75W
75W
150W
150W
150W*
150W*
150W*
150W*
section 2.3
<1W
<1W
25W
15W
53W
33W
97W
58W
94W
55W
95W
55W
97W
59W
112W
67W
142W
82W
94mA
94mA
0.27A
0.2A
0.50A
0.35A
0.86A
0.54A
0.83A
0.52A
0.83A
0.52A
0.85A
0.55A
0.98A
0.61A
1.24A
0.76A
2.14
2.14
86.4
51
180
112
202
134
192
123
196
123
202
59
253
164
355
215
70V (all)
100V (all)
3.5V (+13dBu)
5.0V (+16dBu)
1.8V (+7.3dBu)
2.5V (+10dBu)
0.88V (+1.1dBu)
1.3V (+4.5dBu)
1.4V (+5.1dBu)
1.4V (+5.1dBu)
(
0dBu = 0.775V rms)
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