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Neumann KH 80 DSP A G 4" Active DSP Studio Monitor - B-Stock

  • Dale #:

    NEUM-KH80DSPAGUSBSTK1
  • Availability:

    In Stock
  • Available for immediate shipment and pick-up from our Jamaica, New York location. In-store pick-up is available Monday through Friday from 8:30 am to 5:30 pm

Condition: B-Stock
This item was returned to us in excellent condition.
Power cable and manual are included. Does not ship in the original box.

Description

The KH 80 DSP two-way active bi-amplified monitor features a DSP engine with network control, a Mathematically Modeled Dispersion™ Waveguide (MMD™), an analogue input and an extensive range of mounting hardware. This allows the loudspeaker to be used in diverse acoustical conditions, with any sou... Read More

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Description

The KH 80 DSP two-way active bi-amplified monitor features a DSP engine with network control, a Mathematically Modeled Dispersion™ Waveguide (MMD™), an analogue input and an extensive range of mounting hardware. This allows the loudspeaker to be used in diverse acoustical conditions, with any source equipment and in a wide variety of physical locations. The KH 80 represents the latest in acoustic and electronic simulation and measurement technologies to ensure the most accurate sound reproduction possible.

The KH 80 DSP is designed for use as a near-field monitor, as a front loudspeaker in small multi-channel systems, or as a rear loudspeaker in a compact multi-channel systems. It can be used in project and music studios, broadcast centers, OB vans, and post production studios for tracking, mixing, and mastering. It is also well suited for use in domestic environments.

Features:

  • New in-house simulated drivers with metal grilles
    Latest modeling techniques used to minimize non-linear (harmonic and intermodulation) distortion Driver cones protected from accidental physical damage by robust metal grilles
  • Powerful alloy fabric tweeter dome
    Low-distortion high-frequency reproduction
  • Elliptical Mathematically Modeled Dispersion™ (MMD™) waveguide, with wide horizontal and narrow vertical dispersion
    Smoother off-axis response, More forgiving of diverse acoustical environments Freedom of movement across the mixing console Reduces reflections off the mixing console
  • Long throw composite sandwich cone bass driver with Extremely Linear Force Factor™ (ELFF™)
    Damping of break-up modes and low distortion at high sound levels Linear pistonic motor gives a very low harmonic distortion even at high excursions
  • Two-color + dimmable Neumann logo displays operation status and activation of the extensive protection system
    Dimmable for low lighting level conditions or behind the screen applications
  • Compact polycarbonate composite cabinet
    No standing wave resonances,
    Fastest bass transient response,
    Reduced intermodulation distortion in midrange
  • Large front panel ports
    Reduced bass compression and easier to mount in tight spaces such as OB vans and small studios
  • One-piece front panel with no discontinuities
    Reduced diffraction and smoother frequency response
  • Powerful highly efficient amplifiers with large headroom
    Improved transient response
    Low heat dissipation
  • Independent thermo limiters for woofer and tweeter to protect the voice coils and power amplifiers. Woofer soft clip and excursion limiters
    Fast acting, high reliability and allows extraction of the maximum performance from the system
  • Production consistency due to individual alignment in final test
    Any one KH 80 DSP unit is "pair-matched" to any other KH 80 DSP unit
  • 4-position low-mid acoustical control
    Fast acoustical set up in mobile applications
  • 8 x Precision Alignment acoustical controls accessible via control network
    Accurate and flexible alignment of the loudspeaker in the room and within systems
  • Lipsync delay (0 ... 70 ms)
    To align audio and video signals up to 1.75 frames at 50 Hz or 2.1 frames at 60 Hz
  • Time-of-flight delay (0 ... 70 ms)
    To compensate for listening distance differences up to 24 m (79 ft)
  • Linear phase crossover, with bypass
    Flat phase response and can by bypassed to give a similar phase response to an analog loudspeaker
  • Wide range input gain and output level controls
    Easier interfacing with signal sources
  • Control network used standard Ethernet components
    No additional special equipment needed.Brings setup, alignment and operation functions via the Neuman.Control software
  • Completely symmetrical internal signal chain
    Minimizes noises caused by external electromagnetic interference
  • Double insulated electrical design
    Ground loops are impossible
  • Universal switched-mode power supply (100 ... 240 V)
    One version works in any country and robust to poor quality mains supply
  • Extensive mounting hardware options
    More flexibility in mounting cabinets in more diverse locations and backwards compatibility with previous models

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Product Specs

Acoustics
-6 dB free field frequency response53 Hz ... 22 kHz, ± 6 dB
-3 dB free field frequency response57 Hz ... 21 kHz, ± 3 dB
Pass band free field frequency response59 Hz ... 20 kHz, ± 2 dB
Self-generated noise 
(with input gain set to 100 dB for 0 dBu)
< 20 dB(A) at 10 cm
Sine wave output with a 
THD < 0.5 % at 1 m
90 dB SPL (>200 Hz)
Max. SPL in full space / calc. in half space
at 3% THD at 1m
102.8 / 108.8 dB SPL
(averaged between 100 Hz and 6 kHz)
Bass capability: Max. SPL in half space 
at 3% THD at 1m
92.1 dB SPL 
(averaged between 50 Hz and 100 Hz)
Electronics
Bass amplifier output power 
(THD+N, 0.1%, 10%)

90 W, 120 W
Treble amplifier output power 
(THD+N, 0.1%, 10%)

50 W, 70 W
Controller designDigital, active
Crossover Frequency1.8 kHz
Crossover Slope48 dB/oct, 8th order with phase correction
Equalization - Low Mid0, -1.5, -3, -4.5 dB
Equalization - via Neumann.Control 
software
8 x full parametric IIR + low / high shelf global balance
FIR phase correctionLinear phase (170 Hz ... 16kHz, +/- 45°), Analog emulation
Latency A-D-A - linear phase, analog emulation mode2 ms, 0.5 ms
Protection circuitryIndependent soft clip, peak and thermo limiters for woofer and tweeter. Woofer excursion limiter.
Infrasonic filter - frequency; slope61 Hz; 12 dB/oct.
Input

XLR / 6.3 mm (1/4”) Jack, analog electronically balanced

Impedance14k Ohms
Input gain control (sensitivity)0 dB to -15 dB
Output level control94, 100, 108, 114 dB SPL
CMRR>56 dB @ 15kHz
Max. input level+24 dBu for 94 dB SPL setting
Digital converter: resolution, design24-bit DAC, ??
Digital internal sampling rate48 kHz
Dynamic range D-A; woofer, tweeter114 dB, 117 dB
User adjustable delay range0 ... 70 ms
Audio-video/lip sync max. frames1.75 (40 ms frames) or 2.1 (33 ms frames)
Time-of-flight max. distance24 m (79 ft)
Resolution - time/distance0.1 ms / 3.44 cm (1 3/8”)
Displays and indicators:
Normal operation 
Identification
Limit / clip / errors

Neumann logo “White”
Neumann logo “Rosé”
Neumann logo “Red”
Mains Power Supply, voltage; frequency100-240V; 50/60 Hz
Power consumption (230 V / 100 V):
Standby
Idle
Full output

<330 / <50 mW
9 / 8 W
180 W
StandbyDisabled, 90 mins (default), or user defined in software
Mechanics
Cabinet surface finish, color (front / back)Painted composite polycarbonate material, Anthracite RAL 7021) / Black RAL 9005)
Operating conditions+10° C to +40° C (+50° F to +104° F), <75% RH, non-condensing
Transport/storage conditions-25° C to +70° C (-13° F to 158° F), 
<90% RH, non-condensing
Woofer100 mm (4") with integrated black metal grille
Tweeter25 mm (1") with integrated black metal grille
Mounting points2 x M6 threaded inserts with 70 mm spacing on back panel, depth from outside of cabinet 16 mm (5/8”).
Product dimensions 
(height x width x depth), mm (inches)
233 x 154 x 194 mm (9 1/8" x 6" x 7 5/8")
Net volume, internal / external3.7 liters / 7.0 liters
Product weight3.4 kg (7 lbs 8 oz)
Packed dimensions 
(height x width x depth), mm (inches)
345 x 277 x 243 mm (13 5/8" x 10 7/8" x 9 5/8")
Packed weight and cube4.1 kg (9 lbs 1 oz), 0.023 m3
Delivery includes

1x KH 80 DSP A
1x Mains cable 
(European, UK, US, or CCC and KC)
4x Self-adhesive feet
1x Getting Started Quickly guide
1x Safety booklet

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