NXAMP TECHNICAL SPECIFICATIONSNXAMP TECHNICAL SPECIFICATIONSPOWER SPECIFICATIONS FOR NXAMP Powered TDcontrollerNumber of channels 4 channels, 3 channels (2 non bridged + 1 bridged) or 2 channels (2 bridged)NXAMP4X1 NXAMP4X4Max. output power (8 Ω) 600 W (non bridged) 1900 W (non bridged)1800 W (2 channels bridged) 6600 W (2 channels bridged)Max. output power (4 Ω) 900 W (non bridged) 3300 W (non bridged)2600 W (2 channels bridged mode) 8000 W (2 channels bridged)Max. output power (2 Ω) 1300 W (non bridged) 4000 W (non bridged)Power consumption 10 W Standby, 100 W Idle, 1100 W 1/8 Power 20 W Standby, 150 W Idle, 3000 W 1/8 PowerSPECIFICATIONS FROM ANALOG IN TO POWER OUTAnalog Inputs channels 4 channels analog inputs on XLR 3 with a second XLR 3 for linkingFrequency response +/- 0.5 dB from 10 Hz to 20 KHzInput Impedance 20 KOhm.Max Input Level +28 dBuDynamic Range All Channels = 105dB unweightedTHD + Noise Typical 0.1% flat setupLatency time 2.2 ms on a flat setup (Compatible with NX241 and NX242)Power Supply Dedicated version for 100 ~ 120 Volts or 220 ~ 240 VoltsFRONT AND BACK PANEL FEATURESAudio 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 outputsRS232 port Allow firmware upgrade for software improvement and new cabinet setups.GPIO port 5 Global Purpose Inputs and 8 Global Purpose OutputsFront Panel On/Off switch, Wheel, A/B buttons, 40 char x 2 display. Amp protect/Stand-by/Power LED’s.For each ch: volume (15 LEDs), Mute w LED, Output current LED, Protect LED, Peak LED.Rear Panel 1 mains socket (2 for NXAMP4X4); RS232; GPIO, Expansion slot, 4 XLR w link, 4 Speakon 4NXAMP4X1 NXAMP4X4Dimensions & Weight 3U 19" Rack, 457 mm (18") Depth, 16.5kg(36 lbs) net4U 19" Rack, 457 mm (18") Depth, 24.5kg(54 lbs) netUSER CONTROLSSystem 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 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 ) stepsInput Patching Any of the 4 analog (or 8) inputs combination to be routed on each output.Output Gain 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-upsArray EQ LF/HF shelving filters to compensate ground/stacking effects, +/-6dBSecurity 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, PSEGreen status Compliant with ROHS and WEEE directivePAGE 126 OF 140