Product Code:KH750DSPDG

Neumann KH 750 DSP D G Active DSP Subwoofer with 2.0 / 0.1 Bass Manager

  • Compact DSP-controlled closed cabinet subwoofer. Active DSP Subwoofer with 2.0 / 0.1 Bass Manager, 10” driver, EU/UK/US mains cables.
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  • AED 6,367.20

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*Rate inclusive of VAT. Delivery time: 2 - 4 days

The newly designed 10” long-throw driver has a strong linear working magnet system with ELFF™ technology (Extremely Linear Force Factor™). As subwoofers are usually placed on the floor, a robust grille protects the driver from accidental damage. The ultra-compact cabinet is a closed design which brings the fastest possible transient response.

The two analog XLR inputs are balanced as are the two analog XLR outputs. The 192 kHz / 24-bit digital input can accept AES3 and S/P-DIF signals. There is a bypassable standby function and the switch-off time can be adjusted in the Neumann.Control iPad® app.

The KH 750 DSP can be used in music, broadcast, and post production studios for tracking, mixing, and mastering.

APPLICATIONS:

  • Increasing the bass extension of the monitoring system
  • Increasing the maximum SPL of loudspeakers
  • Decreasing harmonic and intermodulation distortion of loudspeakers
  • Reproducing the LFE channel
  • Reproducing the “Sub” signal of a bass managed multichannel source
  • Working as an extension for KH line subwoofer systems
  • The compact KH 750 DSP is the ideal choice for smaller rooms and smaller studio monitors. It has a unique and flexible Bass Manager (2.0/0.1), analog and digital inputs, four routing modes and adaptable acoustical controls to be used in many different configurations.

    In addition to its outstanding acoustic properties this DSP-based subwoofer offers functions for the Neumann monitors connected to its outputs regarding the interplay with the following tools:

    • Automatic Monitor Alignment – Automatic room correction of stereo systems using the Neumann MA 1 measurement microphone (software for Mac/PC)
    • Neumann.Control – Free iPad®-App for setup, operation, and room correction of stereo systems via guided and/or manual alignment

    This also applies to all non DSP-based Neumann monitors connected (analog) to the KH 750 DSP, which enables them to make use of the subwoofer’s DSP power.

(1)
Compact ultra stiff wooden cabinet

  • Tough painted finish and high density rubber isolating feet
  • Excellent self-damping properties leading to minimal cabinet resonances
  • No standing wave resonances inside cabinet
  • Tight bass sound due to very low group delay

(2)
In-house modelled long-throw bass driver with Extremely Linear Force Factor™ (ELFF™) and robust built-in grille

  • Damping of break up modes brings low distortion at high sound levels
  • Extremely linear force factor provides low harmonic distortion even at high excursions
  • Reduced air noise and improved rocking modes
  • Grille protects against mechanical damage

(3)
2.0/ 0.1 Bass Management

  • Stereo and externally bass managed applications
  • Bypassable 4th order crossover for maximum compatibility with consumer reproduction systems
  • Allows main loudspeakers to play louder and with lower distortion

(4)
Four routing modes

  • Stereo 80 Hz bass management
  • External bass management
  • LFE up to 120 Hz
  • LFE full range

(5)
XLR electronically balanced analog inputs and outputs

  • Standard interfacing to professional equipment
  • Daisy chain output for subwoofer arrays

(6)
Wide range input gain and output level controls

  • Easier interfacing with signal sources

8-position phase control, continuous low cut control

  • More control in various acoustical environments
  • Easy to correct room modes

(7)
Universal switched-mode power supply (100 … 240 V)

  • One version works in any country and robust to poor quality mains supply

(8)
Ground lift

  • Reduced noise in electrically noisy environments and overcomes ground loops

(9)
Low heat dissipation amplifiers with large headroom and sophisticated protection circuitry

  • Improved transient response
  • Assured reliability and safety

Separate thermo limiter to protect the voice coil and power amplifier

  • Soft clip and excursion limiters
  • Increases system reliability
  • Allows extraction of the maximum performance from the system

(10)
Digital input and output

  • 192 kHz, 24-bit conversion
  • BNC connector: AES3 and S/P-DIF signals

(11)
Network connector using standard IP protocol and your existing network infrastructure

  • Loudspeaker system can be controlled via the Neumann.Control iPad®-App and the MA 1 - Automatic Monitor Alignment Software.

(12)
Control function

  • Toggle switch for selection of operation and calibration on the device or via the network using the Neumann.Control iPad® app and the MA 1 - Automatic Monitor Alignment software.

(13)
Input selector switch

  • For switching the input source from analog / digital AES3 (automatic) to AES67.

More features (with Neumann.Control iPad® app)

  • Lip-sync delay (100 ms): To align audio and video signals up to 2.5 frames at 50 Hz or 3 frames at 60 Hz
  • Time-of-flight delay (2 x 20.8 ms): To compensate for listening distance differences up to 7.2 m (12 ft 5 in)