Nexo NANONXAMP4 Powered Digital Controller/Amplifier, 2x 500 W @ 8 Ohms

The Nexo NANONXAMP4 Powered Digital Controller/Amplifier delivers 4 x 250W utilising highly reliable, ultra-low distortion Class D amplifiers and SMPS with PFC to provide the same sound quality and sonic signature as NEXO’s larger NXAMPMK2 TD Controllers. Processing uses FIR filtering for precise system EQ and linear phase compatibility, with pre-sets available for an edited range of speakers drawn exclusively from NEXO’s popular ID and ePS Series.
On-board mixer and matrix functions further reduce the overall cost of smaller installations, with set up and remote control enabled by an embedded web page that can be accessed via Ethernet or integrated Wi-Fi.

Nexo NANONXAMP4 Powered Digital Controller/Amplifier Features

- Speaker controller and four channels of power amplifier in a 1U, 1/2 rack
- Four Balanced (+ unbalanced) Analog inputs (line or microphone level), SPDIF digital in/out
- Four channel Class-D amplifiers with ultra-low distortion for uncompromised sound quality, 4 x 250 Watts/4 ohms
- Universal Power Supply (100~240 Volts) using PFC technology for best efficiency and smooth current drawn
- Remote control through integrated WiFi Access Point or through the ethernet port

Nexo NANONXAMP4 Powered Digital Controller/Amplifier Specifications

Power Specifications:
- Number of channels: 4x amplifier channels, 2 by 2 bridgeable
- Max. output voltage (no load): 4x 70 Volts
- Max. output power (4 channels mode /8 Ω load per channel): 4x 200 Watts
- Max. output power (4 channels mode /4 Ω load per channel): 4x 250 Watts
- Max. output power (2 channels mode /8 Ω load per channel): 2x 500 Watts
- Power consumption (Idle): 20 Watts
- Power consumption (Standby): <2 Watts
- Power consumption (Standby without network): <0.5 Watts

Input to Power Out Specifications:
- Frequency response: +0/-0.25 dB from 20 Hz to 20 kHz
- Input impedance / Input Sensitivity: 20 K Ω / +13 dBU
- Dynamic range / TDH + N: >106 dB A-weighted / <0.05% on a flat setup
- Latency: 1 ms on a flat setup
- Audio AD and DA Converters: 24 bits @ 48 kHz
- Processing: 64 bits processing DSPs

Back Panel Features:
- Analog audio inputs: 4x balanced analogue inputs on Euroblock 3.5 mm pitch or unbalanced on RCA
- Power outputs: 4x Euroblock 5 mm pitch outputs
- Digital audio input/output: 1x SPDIF 2ch input/output on RCA
- GPIO port: 1x Euroblock 3.5 mm pitch with 4x Global purpose Inputs and 1x Global purpose Output
- Network inputs: 1x 100 Mb Ethernet port (Remote control)
- Mains sockets: 1x IEC C14 socket

Front Panel and Remote Control:
- Front panel LEDs: 5x LEDs (WiFi / Network / Output / Input / Status)
- Remote control: Through 100 Mb Ethernet port or through integrated WiFi (Access Point or client)

Electrical:
- Mains voltage: Universal Power Supply with Active PFC 100 - 240 Volts (50/60 Hz)
- Power consumption 1/8 max. 4 Ω: 250 Watts

Certification / Qualification:
- Electrical safety certification: IEC62368-1 2nd edition and UL62368-1
- EMC certification: FCC Part 15 Class B, CAN/CSA-CISPR 22-10, EN55032/CISPR32, EN61000
- Green status: Compliant with ROHS & Reach directive

Physical:
- Dimensions (W x H x D): 44.5 x 220 x 296 mm (1.75 x 8.66 x 11.65 inches), 1U - ½ 19-inch rack width
- Weight: 2.8 kg (6.2 lbs)