TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
POWER SPECIFICATIONS FOR NXAMP4x1 Powered TDcontroller
Number of channels 4 channels, 3 channels (2 non bridged + 1 bridged) or 2 channels (2 bridged)
Max. output power (8 Ω) 600 W (non bridged)
1800 W (2 channels bridged)
Max. output power (4 Ω) 900 W (non bridged)
2600 W (2 channels bridged mode)
Max. output power (2 Ω) 1300 W (non bridged)
Power consumption 10 W (Standby) 100 W (Idle) 1100 W (1/8 Power)
SPECIFICATIONS FROM ANALOG IN TO POWER OUT
Analog Inputs channels 4 channels analog inputs on XLR 3 with a second XLR 3 for linking
Frequency response +/- 0.5 dB from 10 Hz to 20 KHz
Input Impedance 20 KOhm.
Max Input Level +28 dBu
Dynamic Range All Channels = 105dB unweighted
THD + Noise Typical 0.1% flat setup
Latency time 2.2 ms on a flat setup (Compatible with NX241 and NX242)
Power Supply Dedicated version for 100 ~ 120 Volts or 220 ~ 240 Volts
FRONT AND BACK PANEL FEATURES
Audio Inputs
• 4 balanced analog inputs on XLR with link, using 24 bit converters.
• 4 digital inputs via the optional network card slot at the back.
Power Outputs 4 Speakon outputs
RS232 port Allow firmware upgrade for software improvement and new cabinet setups.
GPIO port 5 Global Purpose Inputs and 8 Global Purpose Outputs
Front Panel
On/Off switch, Wheel, A/B buttons, 40 char x 2 display. Amp protect/Stand-by/Power LED’s.
Then for each ch: volume indicator (15 LEDs), Mute buttons w LED, output current green LED,
Speaker Protect yellow LED, Peak red LED.
Rear Panel 1 mains socket; RS232 connector; GPIO port, Expansion slot, 4 XLR inputs with link and 4
Speakon 4 outputs.
Dimensions & Weight 3U 19" Rack - 457 mm (18") Depth - 16.5kg (33 lbs) net
USER CONTROLS
System Selection Allows control from all NEXO ranges.
System Set-up
Within the selected range when possible, allows the cabinet to be set for passive/active mode,
wideband/crossover mode, choose among available crossover point, cardiod/supercardiod
mode.
Protection
Multiple Peak Limiters fitted for both selected cabinet and amplifier. Multiple Acceleration,
Displacement and Temperature protections on every channel.
Delay Up to 66m (145 ft.) of delay in 10cm (.4in ) steps
Input Patching Any of the 4 analog (or 8) inputs combination to be routed on each output.
Output Gain Global and inter-channel gain +/-6dB in 0.5dB steps.
Volume control Each channel with 16 steps from – inf dB to 0 dB.
Save/Recall Set-up Stores 32 user set-ups
Array EQ LF/HF shelving filters to compensate ground/stacking effects, +/-6dB
Security Mode Password protected for Read-Only or Remote-Only Mode.
Remote control Full remote control via the Ethersound protocol and ESmonitor software.
Certification UL, SEMKO (CE), CCC, KOREA, TSS, PSE
Green status Compliant with ROHS and WEEE directive
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