The NEXO NXAMP4X1MK2 is the compact entry point to the NXAMPMK2 amplifier and controller platform. Packing 32-bit/96kHz conversion and 64-bit signal processing into a 2U chassis, it delivers the same DSP architecture and loudspeaker management as the larger NXAMP models while saving rack space and weight for touring rigs and space-constrained installations.
Conversion
32-bit / 96kHz
64-bit signal processing
DSP Engines
3 Multi-Core
Advanced processing
Rack Size
2U
15.7 kg
Amplifier
Class D
Ultra-low distortion
Expansion Card Options
The rear expansion slot accepts optional AES/EBU, EtherSound, Dante, and AES67 network audio cards. All digital input options include automatic analogue fallback, maintaining audio output if the network connection drops — a critical feature for live and installed sound environments.
Features
✓
Class D amplification with ultra-low distortion
Class D amplification with ultra-low distortion
✓
32-bit/96kHz converters with 64-bit internal processing
32-bit/96kHz converters with 64-bit internal processing
✓
Three multi-core DSP engines
Three multi-core DSP engines
✓
4x analogue inputs with cascaded converter architecture
4x analogue inputs with cascaded converter architecture
✓
Expansion slot for Dante, AES/EBU, EtherSound, or AES67
Expansion slot for Dante, AES/EBU, EtherSound, or AES67
✓
Automatic analogue fallback on all digital inputs
Automatic analogue fallback on all digital inputs
✓
Dual Ethernet for NeMo network management
Dual Ethernet for NeMo network management
✓
PFC power supply with universal 100–240V mains
PFC power supply with universal 100–240V mains
✓
Compact 2U form factor at 15.7 kg
Compact 2U form factor at 15.7 kg
✓
RS232 and GPIO control interfaces
RS232 and GPIO control interfaces
Specifications
| Amplifier Class | Class D |
| DA Conversion | 32-bit / 96kHz |
| Internal Processing | 64-bit |
| DSP | 3 multi-core engines |
| Analogue Inputs | 4x (cascaded converters) |
| Outputs | 4x Speakon |
| Network Management | Dual Ethernet (NeMo) |
| Control | RS232, GPIO |
| Power Supply | PFC, 100–240V universal mains |
| Rack Size | 2U |
| Weight | 15.7 kg |
| SKU | 03NXAMP4X1MK2 |
