The N-RAK 12 is a unified rack solution that comes with Dante, AES3 and analog inputs to supposedly simplify the setup process. With the built-in Powersoft amplifier, the rack offers an easy-to-configure, all-in-one amplifier solution that eliminates the need to build amplifier racks. Together with its siblings, the N-RAK 12 offers a solution for all NEXT-proaudio systems, covering signal and power distribution in a plug-and-play touring package.
It includes a compact 4U custom rack with two Powersoft T604s, a 2U front audio distribution panel, a 2U rear power distribution panel, and Armonía software to simplify and standardize control. The digital audio signal management system is based on an ARM Cortex A-8 processor and a TI C6000 DSP platform to provide non-Boolean routing and mixing, multi-stage equalization with raised cosine, IIR and FIR filters and a delay of up to to provide 4 seconds of input processing and 200 ms for time adjustment, gain and polarity adjustment, crossover, peak limiter, TruePower limiter and Active DampingControl.
Technical data
Product Type: 8 Channel Multi-Purpose Power Rack
Frequency response (-6dB): 20 Hz - 20 kHz (±0.5 dB) at 1 W, 8 ?
Number of amplifier channels: 8
Amplifier power - Stereo 8?: 8 x 1500 W
Amplifier power - Stereo 4?: 8 x 1500 W
Amplifier power - Stereo 2?: 8 x 1250 W
Amplifier power - bridge 8?: 4 x 3000 W
Damping factor: >5000 @ 8?, 20Hz - 500Hz
THD+N: <0.1% (typically <0.5%)
IMD: <0.1% (typically <0.5%)
SNR (Signal-to-Noise Ratio): >110dB (20Hz - 20kHz, A-weighted)
Crosstalk: -70dB at 1kHz
Input impedance: 20k? balanced
Delay setting: up to 2s in the input range; up to 100 ms per output for time synchronization
Power supply: Universal, regulated switching mode
Power consumption: 90V - 264V
Mains connection: Neutrik Powercon 32A (built-in socket)
Energy consumption: 10.4 A effective at 230 V | 19 A effective at 120 V (1/8 of maximum power)
Special Features: Filters: Raised Cosine, Custom FIR, Parametric IIR: Peaking, Hi/Lo Shelving, Allpass, Bandpass, Bandstop, Hi/Lo Pass
Limiter: TruePower, RMS voltage, RMS current, peak
Dimensions (WxHxD): 600mm x 530mm x 800mm
Net weight: 58kg