Nexo NXAMP Powered TDcontrollers
Nexo NXAMP is a major breakthrough in high powered amplification for both fixed and mobile applications.
NXAMP 4x4 is among the industries most powerful amplifiers, providing cost-effective integration of command, control, protection and amplification of all NEXO loudspeaker systems. Lighter, and requiring less rack space than conventional amplifier/processor systems, NXAMP eliminates unnecessary A/D conversion and has the option for EtherSound Networking.
Nexo NXAMP 4x1 Powered TDcontroller
NexoNXAMP 4x4 Powered TDcontroller
Features
| Audio Inputs: | 4x balanced analogue inputs on XLR3 with a second XLR3 for linking, using 24bit converters 4x digital inputs via the optional network card slot at the back. |
| Power Outputs: | 4x Speakon outputs using internal power relay for automatic output assignment regarding setup |
| RS232 port: | Allow firmware upgrade for software improvement and new cabinet setups. |
| GPIO port: | 5x Global Purpose Inputs and 8x Global Purpose Outputs for simple remote control and monitoring |
| Processing: | Two DSPs, 24bit data with 48bit accumulator. 700MIPS |
| Front Panel: | On/Off Mains switch, Select Wheel, Menu A and Menu B buttons, 40 characters by 2 lines display. Amp protect, Stand-by and power LED's. Then for each channel: volume indicator (15x LEDs), Individual Mute buttons and red LED, output current signal green led, Speaker Protection yellow LED, Amp. Peak red LED |
| Rear Panel: | 1 (NXAMP4x1) or 2 (NXAMP4x4) mains socket; RS232 serial communications connector; GPIO port, Expansion slot for networking audio extension card, 4 XLR inputs with link and 4 Speakon 4 outputs |
Specifications
NXAMP 4x1 |
NXAMP 4x4 |
|
| Number of amplifiers channels: | 4x channels, 2 by 2 bridgeable | 4x channels, 2 by 2 bridgeable |
| Max. output voltage (no load): | 4 x 105Volts | 4 x 200Volts |
| Max. output power (8Ω): | 4 x 600W | 4 x 1900W |
| Max. output power (4Ω): | 4 x 900W | 4 x 3300W |
| Max. output power (2Ω): | 4 x 1300W | 4 x 4000W |
| Power consumption (Standby): | 10W | 20W |
| Power consumption (Idle): | 100W | 150W |
| Power consumption (1/8 Power) | 1100W | 3000W |
| Net Weight: | 16.5kg | 24.5kg |
| Dimensions | 3U 19" Rack - 457 mm Depth | 4U 19" Rack - 457 mm (18") Depth |
Nexo NXAMP 4x4 Powered TDcontroller Back Panel Diagram
User Controls
| System Selection: | Allows control across all NEXO ranges |
| System Set-up: | Within the selected range, if possible, allows cabinets to be set for passive or active mode, wideband or crossover mode, choose among available crossover point, cardioid or supercardioid mode |
| Protection: | Multiple Peak Limiters fitted for both selected cabinet and amplifier. Multiple Acceleration, Displacement and Temperature protections on every channel. Inter-channel regulation |
| Delay: | Up to 150m (330 ft.) of delay in 10cm (.4in ) steps |
| Input Patching: | Allows any of the 4x analogue (or digital) inputs combination to be routed on each output. |
| Output Gain: | Global and interchannel gain ±6dB in 0.5dB steps |
| Volume control: | Each channel with 16x steps from inf dB to 0dB |
| Save/Recall: | Set-up Stores up to 40x user set-ups; On-the-fly recall, without mute or glitches for instant comparison |
| Array EQ: | LF or HF shelving filters to compensate ground or stacking effects. ±6dB, frequency factory tuned |
| 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 |
Tech Downloads
- Nexo NXAMP 4X1 and 4x4 Manual, pdf Format (5.02 MB)
- Nexo NXAMP Data Sheet, pdf Format (1.96 MB)
- Nexo NXAMP User Manual, pdf Format (5.02 MB)
Sales Brochures
- Nexo NXAMP Brochure, pdf Format (3.64 MB)
- Nexo NXAMP Rack Brochure, pdf Format (351 KB)
Media Resources
- NEXO Logo, eps Format (603 KB)
- NXAMP 4X1 Front, jpg Format (549 KB)
- NXAMP 4X1 Stacked Angle, jpg Format (611 KB)
- NXAMP 4X4 Angle, jpg Format (304 KB)
- NXAMP 4X4 Front, jpg Format (843 KB)
