Next Audio N-RAK 6 4-Channel Power Rack
Description
The N-RAK 6 is a compact 4U customised rack with one Powersoft T604.
The N-RAK 6 is a unified rack solution that comes with Dante, AES3 and analogue inputs to reportedly simplify the setup process. With Powersoft amplifier built in, the rack provides an easy-to-configure, all-in-one amplifier solution that eliminates the process of building amp racks. Along with its siblings, the N-RAK 6 offers a solution for all of NEXT-proaudio’s systems covering signal and power distribution in a plug-and-play touring package.
It comprises a compact 4U customized rack with one Powersoft T604, a 2U audio distribution panel on the front, a 2U power distribution panel on the back and Armonía software to simplify and standardize control. The digital audio signal management system is based on an ARM Cortex A-8 processor and TI C6000 DSP platform to provide non-boolean routing and mixing, multi-stage equalisation with raised-cosine, IIR and FIR filters, a delay up to 4s in input processing and 200ms for time alignment, gain and polarity adjustment, crossover, peak limiters, TruePower limiters and Active DampingControl.
Specifications
| Product Type | 4-Channel Multi-Purpose Power Rack |
|---|---|
| Frequency Response (-6dB) | 20Hz – 20kHz (±0.5dB) @ 1W, 8Ω |
| Number of Amplifier Channels | 4 |
| Amplifier Power – Stereo 8Ω | 4 x 1500W |
| Amplifier Power – Stereo 4Ω | 4 x 1500W |
| Amplifier Power – Stereo 2Ω | 4 x 1250W |
| Amplifier Power – Bridge 8Ω | 2 x 3000W |
| Amplifier Power – Bridge 4Ω | 2 x 3000W |
| Damping Factor | >5000 @ 8Ω, 20Hz – 500Hz |
| THD+N | <0.1% (typical < 0.5%) |
| IMD | <0.1% (typical < 0.5%) |
| SNR (Signal to Noise Ratio) | >110dB (20Hz – 20kHz, A weighted) |
| Crosstalk | -70dB @ 1kHz |
| Input Impedance | 20kΩ balanced |
| Delay Adjustment | up to 2s on input section; up to 100ms per output for time alignment |
| Power Supply | Universal, regulated switch mode |
| Power Input | 90V – 264V |
| Mains Connector | Neutrik Powercon 32A (Female Panel Socket) |
| Power Consumption | 5.2A rms @ 230V | 9.5A rms @ 120V (1/8 of Maximum Power) |
| Special Features | Filters: Raised-cosine, custom FIR, parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop, hi/lo-pass Limiters: TruePower, RMS voltage, RMS current, Peak |
| Dimensions (WxHxD) | 600mm x 530mm x 800mm |
| Net Weight | 49kg |
Related products
Shure MXA920 Ceiling Array Microphone
Automatic Coverage™ technology requires no setup yet gives you precise control of audio capture if desired. With next-generation array architecture for enhanced directional pickup and more natural speech, the MXA920 ceiling array microphone is easy to use and quick to deploy for AV conferencing, camera tracking, voice lift, or sound reinforcement.
