Soundking NA02P AES67 Digital Audio Processing Node

Soundking NA02P AES67 Network Audio Output Node
The Soundking NA02P brings network audio back into the analogue domain: it receives an AES67-compliant digital stream and converts it to two channels of balanced analogue output, with powerful per-channel DSP and PoE power in a rugged palm-size chassis. It's the output half of a complete audio-over-IP system - the natural partner to the Soundking NA02D input node - feeding amplifiers, powered speakers and zone systems in installed AV, conferencing, broadcast and live sound.

Network Audio In, Analogue Out
The RJ45 port receives AES67 RTP streams from standard IP networks, and two XLR (male) outputs on a flexible breakout tail deliver balanced analogue audio at up to 18dBu into amplifiers, powered speakers or zone mixers, with a low 110 Ohm balanced output impedance for clean, quiet runs over long cables. Conversion runs at 48kHz/24bit with high dynamic range and low noise, and device latency is configurable (1, 2, 5 or 6ms) to suit anything from real-time reinforcement to long distributed runs.

Onboard DSP for Every Output
Each output channel carries a full DSP chain you can configure freely: EQ with 1-16 bands, compression, delay, high and low-pass FIR filtering, limiting, expansion and a noise gate. Use the delay to time-align distributed speakers, per-channel EQ to voice each zone and the limiter to protect amplifiers and drivers, while automatic mixing (threshold or gain-sharing), matrix mixing and a built-in signal generator handle routing, combining and system checks - no external processor needed at the output end.

One Cable, Anywhere
Power over Ethernet (IEEE 802.3af) means the NA02P runs straight from a PoE switch or injector - the same network cable that delivers your audio also powers the unit, so there's no local power supply at the speaker end. At 176 x 42.9 x 57.4mm and just 0.3kg, with protective corner bumpers on a rugged chassis, it mounts neatly above a ceiling speaker zone, under a stage or inside an equipment recess for clean single-cable installs.

Features:

• Converts an AES67 network stream into 2 channels of balanced analogue audio
• 2 x XLR (male) outputs on a breakout tail plus RJ45 network port
• AES67 RTP streaming over standard IP networks
• Per-channel DSP: 1-16 band EQ, compression, delay, limiter, expansion, noise gate
• High and low-pass FIR filtering with feedback suppression
• Automatic mixing (threshold and gain-sharing modes), matrix mixer, signal generator
• Powered via PoE (IEEE 802.3af) - single-cable installation

Specifications:

• 48kHz sample rate, 24-bit depth
• Configurable device latency: 1, 2, 5 or 6ms
• Maximum output level: 18dBu balanced
• Output impedance: 110 Ohms balanced
• Dynamic range: 110dB or better (+18dBu, A-weighted)
• Signal-to-noise ratio: 99dB or better (+4dBu)
• Distortion (THD+N): below 0.005% (1kHz, A-weighted)
• Frequency response: 20Hz-20kHz
• Compact and light: 176 x 42.9 x 57.4mm, 0.3kg