Detail 01
2.0/0.1 Bass Manager; four routing modes
Supports several system-routing arrangements from the subwoofer.
Product detailSKU #1500000267158
NeumannKH 750 DSP 10" Powered Studio Subwoofer (Each)
1/10
Independent shopping perspective
The Korena take
KH 750 DSP is a powered 10-inch studio subwoofer for smaller rooms and studios, extending a monitoring system into the low end while handling LFE and bass-managed multichannel signals from 18 Hz to 300 Hz. Its 2.0/0.1 Bass Manager, analog and digital connections, four routing modes, and adjustable acoustic controls make it a practical hub for different monitor layouts. Neumann.Control adds IP-based setup, alignment, and centralized operation, including systems from mono through 3D.
Strong match
Who this is for
- Smaller studios adding low-frequency support to a monitoring system.
- Bass-managed multichannel or LFE monitoring from 18 Hz to 300 Hz.
- Studios needing software-based alignment, routing, and crossover adjustment.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
2 x balanced XLR inputs and 2 x balanced XLR outputs
Provides analog input and output connections for monitor-system routing.
Detail 03
BNC digital input: AES3 and S/PDIF
Accepts either of those specified digital signal formats.
Detail 04
Crossover: 80 Hz fixed or 60–100 Hz in Neumann.Control
Lets you retain the fixed point or adjust crossover frequency in the software.
Detail 05
Neumann.Control via RJ45 IP connection
Provides access to setup, alignment, routing, level, and standby functions through the software.
Detail 06
19.5 kg; 383 × 330 × 383 mm
A substantial near-cubic subwoofer footprint to allow for in the control room.
Final check
Know before you order
- 01Software-based control and advanced functions use Neumann.Control through its RJ45 IP connection.
- 02Digital input is BNC for AES3 or S/PDIF; analog connections are balanced XLR.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can the KH 750 DSP handle LFE?
Yes. It reproduces the LFE channel and sub signal from a bass-managed multichannel source across 18 Hz–300 Hz.
02Can I adjust its crossover frequency?
Yes. It is fixed at 80 Hz or adjustable from 60 Hz to 100 Hz through Neumann.Control.
03What digital formats does it accept?
Its BNC digital input accepts AES3 and S/PDIF signals.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsSound
- Digital Sensitivity
- -18dBFS = 100dB SPL at 1 m
- Free Field Frequency Response 3 DB
- 18Hz–750Hz
- Crossover Frequency
- 80Hz fixed or 60–100Hz via Neumann.Control
- Free Field Frequency Response 6 DB
- 16Hz– 800Hz
7 detailsPickups & controls
- Output Level Control Output Level in 1 M Based On 0 Dbu Input Level
- 94; 100; 108; 114 dB SPL
- Protection Circuitry
- Driver (thermo limiter); Electronics (temperature limiter); Amplifier (peak limiter, temperature limiter, temperature protection and overcurrent protection); Power supply (temperature limiter and overcurrent protection)
- Volume Control Range Resolution
- 0 … -∞dB; 0.1dB
- Remote Control
- Neumann.Control software via an RJ45 connector carrying standard IP data
- Volume Control
- via Neumann.Control software
- Input Gain Control Sensitivity
- +2 ... -12dB
- Controller Design
- Digital; active
3 detailsBody & build
- Color
- Red
- Cabinet Surface Finish Color Front Back
- Painted; metallic anthracite (RAL 7021) / black (RAL 9005)
- Cabinet Material
- Wood cabinet, aluminum electronics panel
12 detailsConnections & power
- Analog Input Impedance
- >13k ohms
- Power Consumption 230 V 100 V
- Full output: 410W
- Digital Input S
- BNC (75 ohm): AES3; S/P-DIF
- Output Power Woofer Amplifier Thd N with Limiter Deactivated
- 10%): 256W
- Self Generated Noise At 10 Cm with Input Gain Set to 100db SPL For 0dbu
- <20dB(A) SPL
- Digital Output S
- BNC (75 ohm): AES3
- Mains Power Supply
- input voltage; frequency: 100-240V; 50/60Hz
- Sine Wave Output with A Thd Lt 0 5 At 1 M in Half Space
- 95dB SPL (>70 Hz)
- Max Input Level
- < +24dBu
- Analog Output S
- 2 x XLR; analog electronically balanced
- Analog Input S
- 2 x XLR: analog electronically balanced
- Transport Storage Conditions
- -25°C to +70°C (-13°F to 158°F); <90% RH; non-condensing
3 detailsSize & weight
- Weight
- 19.5
- Product Dimensions Height X Width X Depth
- 383 x 330 x 383 mm (15-1/8 inch x 13 inch x 15-1/8 inch)
- Product Weight
- 19.5 kg (43 lb.)
1 detailsIn the box
- Standby
- Disabled; 90 mins (default); user defined in software
22 detailsOther
- Equalization
- via Neumann.Control software: 8 x full parametric IIR + low / high shelf global balance
- Dynamic Range A D A
- >120dB(A)
- In Rush Current Peak
- 30 A @230 VAC
- Crossover Slope
- 24 dB/oct; 4th order
- Phase
- 0; 45; 90; 135 under 0/180 deg
- Bass Capability
- Max. SPL in half space at 3% THD at 1 m (averaged between 50Hz and 100Hz): 105dB SPL
- Analog Dynamic Range Thd N
- 119 dB(A); <0.003% (-90dB)
- Delay
- Time-of-flight maximum distance: 2 x 7.16 m (23' 5 inch)
- External Net Volume
- 48.4 liters
- Digital Converter
- sampling rate: 48kHz
- Latency
- 1.5 ms (A-D-A linear phase); 1.2 ms (D-A linear phase)
- Thd N
- analog, digital: < -100dB; < -90dB
- Operating Conditions
- +10°C to +40°C (+50°F to +104°F); <90% RH, non-condensing
- Common Mode Rejection Ratio Cmrr
- > 56dB @ 15kHz
- Fir Phase Correction
- For connected analog loudspeakers: Linear phase (170Hz–16kHz; +/- 45°)
- Reproduction Accuracy Between 50hz and 100hz
- 100%, 80%, 50% of subwoofers produced: n/a
- Display
- Bass Management on: Green LED
- Infrasonic Filter
- frequency; slope: 6.5Hz; 12dB/oct.
- Dynamic Range D A
- >123dB(A)
- Crosstalk 1 KHZ Level Matching
- < -90dB; ±0.1dB
- Signal Routing Modes
- Right; External Bass Management; 2 x LFE
- Woofer
- 265 mm (10 inch) with protecting black metal grille
