
KH 350
The KH 350 is an active three-way studio monitor with a bass-reflex cabinet, built for nearfield, midfield and immersive setups. It suits music, broadcast and post-production rooms that need extended low end and controlled dispersion.
- Three-way active design, bass-reflex cabinet
- Response 30 Hz – 21 kHz (±3 dB)
- Max SPL 122.6 dB at 1 m (half space, 3% THD)
- Supports MA 1 automatic room alignment
- XLR analog plus AES3id BNC digital in and out
- Recommended listening distance 1.2–3.0 m
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The KH 350 is a powered three-way monitor with a 210 mm woofer, a 75 mm midrange driver and a 25 mm tweeter. Its bass-reflex cabinet reaches down to 30 Hz (±3 dB), and a waveguide shapes the dispersion so imaging stays stable at longer listening distances as well as in closer nearfield positions. The recommended listening distance is 1.2 to 3.0 m.
A DSP engine handles the crossover (700 Hz and 1700 Hz, 24 dB/oct), linear-phase FIR correction and limiter protection. It supports Neumann MA 1 automatic monitor alignment for room correction, with volume control and logo brightness set through the MA 1 software. Acoustic switches offer bass, low-mid and treble trims. Each of the three drivers has its own amplifier.
Connections are an analog balanced XLR input and AES3id digital input and output on BNC connectors, plus Ethernet for network control. The monitor can be combined with Neumann KH subwoofers (KH 750 DSP, KH 805 II, KH 810 II, KH 870 II) and with other KH-Line monitors in stereo, multichannel and immersive systems such as Dolby Atmos.
Video
Parametre
- Značka
- Neumann
- Model
- KH 350
- Kategória
- Štúdio › Štúdiové monitory
Acoustics
- Acoustic principle
- Bassreflex
- Free field frequency response ±3 dB
- 30 Hz … 21 kHz
- Free field frequency response ±6 dB
- 27 Hz … 21 kHz
- Pass band frequency response
- 32 Hz … 20 kHz, ±1.25 dB
- Max. SPL in half space at 3% THD at 1 m (100 Hz – 6 kHz)
- 122.6 dB SPL
- Max. SPL in full space at 3% THD at 1 m (100 Hz – 6 kHz)
- 116.6 dB SPL
- Self-generated noise at 10 cm
- <20 dB(A) SPL
- Recommended listening distance
- 1.2 … 3.0 m (4' … 10')
Drivers
- Woofer
- 210 mm (8 1/4")
- Midrange
- 75 mm (3") with magnetic shielding
- Tweeter
- 25 mm (1") with protecting black metal grille
- Crossover frequency
- 700 and 1700 Hz
- Crossover slope
- 24 dB / oct
Inputs
- Analog input
- XLR: analog electronically balanced
- Analog input impedance
- >12k Ohms
- Digital input
- BNC (75 Ω): AES3id
- Input selector
- Analog; AES3id L; AES3id R; Mono
- Input gain control (sensitivity)
- 0 dB ... -15 dB
Outputs
- Digital output
- BNC (75 Ω): AES3id
- Output level control (1 m, 0 dBu input)
- 94; 100; 108; 114 dB SPL
Audio
- Digital converter resolution
- 24 Bit
- Digital converter sampling rate
- 32 kHz..200 kHz
- DSP resolution
- 32 Bit Audio, Processing 64 Bit double precision
- Latency (analog input / AES3id input)
- 2.6 ms / 4.7 ms
- FIR phase correction
- Linear phase (60 Hz ... 18 kHz; +/- 45°)
Connectivity
- Control
- Local; Network
- Remote control
- Via Ethernet and MA 1
- Automatic room calibration via MA 1
- Yes
Power
- Woofer amplifier output (THD+N 10%)
- 300 W
- Midrange amplifier output (THD+N 10%)
- 160 W
- Tweeter amplifier output (THD+N 10%)
- 125 W
- Mains power supply
- SMPS: 100-240 V; 50/60 Hz
- Power consumption: standby / idle / full output
- <300 mW / 26 W / 320 W
Physical
- Dimensions (H x W x D)
- 545 x 280 x 363 mm (21 1/2" x 11" x 14 1/4")
- Weight
- 20.0 kg (44 lbs 1 oz)
- Cabinet material
- Composite polycarbonate front, wooden sleeve, aluminum electronics panel
- Finish
- Painted; metallic anthracite (RAL 7021) / black (RAL 9005)
- Mounting points
- 2 x M8 on side panels
In the box
- Monitor
- 1 x KH 350 II Monitor, anthracite
- Mains cables
- 4 x, black (EU/KR, UK, US and CN)
- Documentation
- Safety Guide; Supplement "Getting Started Quickly"