NEXO NXAMP 4x1 DSP Controlled 4-Channel Amplifier Speaker Controller Yamaha

Description: NXAMP4X1NXAMP is far more complex than a bundled power amplifier and loudspeaker controller. Significant DSP innovations allows multiple digital sense lines to protect at the same time the amplifier and the connected speakers. First the NXAMP4x1 uses a unique dual mains cord, feeding the power supplies with nearly twice the power than most audio amplifiers today, still being extremely easy to connect to any mono or multiple phases mains. To absorb this enormous quantity of current the NXAMP4x4 reveals four independant high power full resonant power supplies working in opposite phase, thus cancelling noise and lowering EMC.NXAMP4x1 uses advanced custom components based power amplifier design, the ultimate evolution of the Yamaha’s EEEngine technology, offering the sonic purity of conventional class AB but a heat dissipation equaling the class D. Not only the two dual-core DSPs are taking care of the amplifier protection and optimization, but they also redefine the processing standard of NEXO proprietary loudspeaker management technology to a higher sonic performance and reliability level.With useful features such as full computerless front panel operation, on the fly independant louspeaker per output selection or load monitoring trough GPIO or Ethersound™/AES/EBU/Dante™ network for safety installation, the NXAMP4x1 is ideal for a wide variety of demanding applicationsSpecificationsNumber of channels4x amplifiers channels, 2 by 2 bridgeableMax. output voltage (no load)4x 105 VoltsMax. output power (8Ω)4 x 600 WattsMax. output power (4Ω)4 x 900 WattsMax. output power (2Ω)4 x 1300 WattsPower consumption (Standby)10 WattsPower consumption (Idle)100 WattsPower consumption (1/8 Power)1100 WattsFrequency response+0.5 dB from 10 Hz to 20 KHzInput impedance / Max. level20 KΩ / +28 dBUDynamic range / TDH + N105 dB unweighted / Typical 0.1% on a flat setupLatency500 us on a flat setupA to D ConvertersAudio and current/voltage sense lines : 24 bits @ 48 KHzProcessingTwo dual-core 24 bits fixed point DSP with 56 bits accumulator FeaturesAnalog audio inputs4x balanced analogue inputs on XLR3 with a second XLR3 for linkPower outputs4x Neutrik Speakon NL-4 outputsRS232 port1x DB-9 connector for firmware upgrade and accessories connectionGPIO port1x DB-25 connector with 5x Global Purpose Inputs and 8x Global Purpose Outputs5x Global Purpose Inputs and 8x Global Purpose OutputsExpansion slotFor networking audio cards, 4x digital audio inputs and remote controlDimensions3U 19" Rack - 457 mm (18") DepthWeight16.5 Kg (33lbs) net

Price: 3700 USD

Location: Wenatchee, Washington

End Time: 2024-12-02T00:28:51.000Z

Shipping Cost: N/A USD