NEKH750AES67

KH 750 AES67

Neumann

Designed to route audio over IP in an existing AES67 studio infrastructure, the Neumann KH 750 AES67 is a DSP-powered, 10" subwoofer capable of reproducing 18 to 750 Hz at SPLs of 105 dB. This model offers newly integrated redundant AES67 audio network ports that are fully compliant with broadcast standards such as ST 2110 and ST 2022-7 redundancy. At the same time, the KH 750 AES67 is compatible with DANTE-generated AES67 network streams.The KH 750 AES67 includes the flexible 2.0 / 0.1 Bass Manager, so the sub can be implemented in many different scenarios. Use the KH 750 AES67 for the LFE channel in a 5.1 setup or as a sub in a conventional stereo mix position. The KH 750 AES67 can be easily integrated with Neumann's range of monitors and is suitable for use in mixing, mastering, music, and broadcast. The rear panel provides options to suit various configurations such as four different routing modes. Analog and digital I/O is on hand, as are fourth-order DSP crossovers and acoustical controls to integrate the sub into your room. Use the Automatic Monitor Alignment application (Mac and Windows) to precisely calibrate your monitor's amplitude and phase via the powerful DSP integrated into the subwoofer.Applications Bass extension of a stereo monitoring systemIncreasing the maximum SPL of the loudspeaker systemDecreasing harmonic and intermodulation distortion of the loudspeaker systemReproduction of the LFE channelReproduction of the sub signal of a bass-managed multichannel sourceExtension for KH line subwoofer systemsAES67/ST 2110 network integrationCompact Ultrastiff Wooden Cabinet Tough painted finish and high-density rubber isolating feetExcellent self-damping properties leading to minimal cabinet resonancesNo standing wave resonances inside cabinetTight bass sound due to very low group delayLong-Throw Bass Driver with ELFF and Robust Grille In-house modeled long-throw bass driver with Extremely Linear Force Factor (ELFF)Damping of break-up modes brings low distortion at high sound levelsExtremely linear force factor provides low harmonic distortion even at high excursionsReduced air noise and improved rocking modesGrille protects against mechanical damage2.0 / 0.1 Bass Management Stereo and externally bass managed applicationsBypassable 4th order crossover for maximum compatibility with consumer reproduction systemsAllows main loudspeakers to play louder and with lower distortion Four Routing Modes Stereo 80 Hz bass managementExternal bass managementLFE up to 120 HzLFE full range Additional Features XLR electronically balanced analog inputs and outputsStandard interfacing to professional equipmentDaisy chain output for subwoofer arraysWide range input gain and output level controlsEasier interfacing with signal sources8-position phase control, continuous low cut controlMore control in various acoustical environmentsEasy to correct room modesUniversal switched-mode power supply (100 / 240V)One version works in any country and robust to poor quality mains supplyGround liftReduced noise in electrically noisy environments and overcomes ground loopsLow heat dissipation amplifiers with large headroom and sophisticated protection circuitryImproved transient responseAssured reliability and safetySeparate thermo limiter to protect the voice coil and power amplifierSoft-clip and excursion limitersIncreases system reliabilityAllows extraction of the maximum performance from the systemDigital input and output192 kHz, 24-bit conversionBNC connector: AES3 and S/P-DIF signalsNetwork connector using standard IP protocol and your existing network infrastructureLoudspeaker system can be controlled via the MA 1 Automatic Monitor Alignment SoftwareControl functionToggle switch to select operation and calibration on the device or via the network with the MA 1 - Automatic Monitor Alignment software.Input selector switchFor switching the input source from analog / digital AES3 (automatic) to AES67