
스테레오 환경에 최적
KH 805는 바이패스 가능한 2.1/0.1 베이스 매니저를 통해 다양하게 사용할 수 있습니다. 네 가지 LFE 라우팅 모드가 있어서 최대한 활용할 수 있습니다. 4차 크로스오버 및 적응형 음향 제어로 원활한 시스템 통합이 가능하며 저음 관리 기능은 원격으로 제어할 수 있습니다.
Based on the excellent acoustical performance of the {% link_external href=https://en-de.neumann.com/kh-810 | title= KH 810 | text= KH 810%}, the KH 805 is the optimal choice to be used in stereo applications, for example in combination with KH 80 DSP, KH 120 or KH 310.
The KH 805 subwoofer is designed to complement Neumann’s extensive range of monitors, and can be used in music, broadcast, and post production studios for tracking, mixing, and mastering.
##Applications
- Increasing the maximum SPL of loudspeakers by up to 8 dB
- Decreasing harmonic and intermodulation distortion of loudspeakers
- Reproducing the LFE channel
- Reproducing the “Sub” signal of a bass managed multichannel source
- Making a Plane Wave Bass Array™ system
- Working as an extension for KH line subwoofer systems
(1) Computer mechanically modeled cabinet design using Low resonance Integral Molding™ (LRIM™) materials
- Wooden cabinet with a tough painted finish and high density rubber isolating feet
- Excellent self-damping properties leading to minimal cabinet resonances
- No standing wave resonances inside cabinet
- Reduced cabinet resonances
(2) In-house modelled long-throw composite sandwich cone bass driver with Extremely Linear Force Factor™ (ELFF™), magnetic shielding, flow optimized die cast basket and robust built-in grille
- Damping of break up modes brings low distortion at high sound levels
- Linear pistonic motor gives a very low harmonic distortion even at high excursions
- Reduced air noise and improved rocking modes
- Grille protects against mechanical damage
(3) Large high-capacity flow-optimized bass reflex ports
- Fast bass transient response
- Reduced bass compression at high output levels
- Can be flush mounted
(4) 2.0/ 0.1 Bass Management
- Stereo and externally bass managed applications
- Bypassable 4th order 80 Hz active crossover for maximum compatibility with consumer reproduction systems
- Allows main loudspeakers to play louder and with lower distortion
(5) Four routing modes
- Right channel bass management
- LFE to subwoofer only up to 120 Hz
- Wide for multichannel systems where the bass management is in the source
- Daisy chain for subwoofer arrays
(6) XLR electronically balanced analogue inputs and outputs
- Standard interfacing to professional equipment
- Daisy chain output for subwoofer arrays
(7) Wide range input gain and output level controls
- Easier interfacing with signal sources
8-position phase control, continuous low cut control and parametric equalizer
- More control in diverse acoustical environments
- Parametric equalizer is bypassable if not needed
(8) Universal switched-mode power supply (100 … 240 V)
- One version works in any country and robust to poor quality mains supply
(9) Ground lift
- Reduced noise in electrically noisy environments and over-comes ground loops
(10) Low heat dissipation amplifiers with large headroom and overheat limiting
- Improved transient response
- Assured reliability and safety
Separate fast acting 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
(11) Installation flexibility
- Remoteable electronics (REK 3) for ease of installation, less cabling, and convenience of use
Mains Power Supply: input voltage; frequency | 220-240 / 100-120 V (switchable); 50/60 Hz |
---|---|
Product dimensions (height x width x depth) | 360 x 330 x 645 mm (14.2" x 13" x 25.4") |
Operating conditions | +10° C to +40° C (+50° F to +104° F); <90% RH, non-condensing |
Transport/storage conditions | -25° C to +70° C (-13° F to 158° F); <90% RH; non-condensing |
Packed cube | 0.189 m³ |
Free field frequency response ±6 dB | 17 … 600 Hz |
Free field frequency response ±3 dB | 18 … 300 Hz |
Self-generated noise at 10 cm (with input gain set to 100 dB SPL for 0 dBu) | <20 dB(A) SPL |
Sine wave output with a THD < 0.5 % at 1 m in half space | 95 dB SPL (>45 Hz) |
Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) | 110.7 dB SPL |
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair full range) | 112 dB SPL |
Analog input(s) | 2 x XLR: analog electronically balanced |
Analog input impedance | >13k Ohms |
Max. input level | +24 dBu |
Common mode rejection ratio (CMRR) | > 56 dB @ 15 kHz |
Volume control | NRC 1 hardware remote or RS-232 |
Volume control range; resolution | 118 dB; 0.25 dB |
Input gain control (sensitivity) | +2 ... -12 dB |
Output level control (output level in 1 m based on 0 dBu input level) | 100; 114 dB SPL |
Controller design | Analog, active |
Crossover frequency | 80 Hz |
Crossover slope | 24 dB/oct; 4th order |
Protection circuitry | Peak and thermo limiters |
Infrasonic filter: frequency; slope | 6.5 Hz; 12 dB/oct. |
Remote control | Bass management on/off via a standard foot switch (optional) on a 6.3 mm jack |
Display: On; Normal Operation | Green LED |
Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute | Red LED |
Output power woofer amplifier (THD+N with limiter deactivated: 10%) | 200 W |
Output power woofer amplifier (THD+N with limiter deactivated: 0.1%) | 160 W |
Power consumption (230 V / 100 V): Full output | 280 W |
Cabinet material | Wood cabinet, aluminum electronics panel |
Cabinet surface finish; color (front / back) | Painted; metallic anthracite (RAL 7021) / black (RAL 9005) |
Woofer | 265 mm (10") with magnetic shielding and protecting black metal grille |
External net volume | 76.6 liters |
Product weight | 26 kg (57 lbs 5 oz) |
Packed dimensions (height x width x depth), mm (inches) | 515 x 490 x 750 mm (20 1/4" x 19 1/4" x 29 1/2") |
Packed weight | 32.0 kg (70 lbs 9 oz) |
Bass Extension (Hz, -6 dB) | 17 |
Maximum output level (dB SPL) | 116.7 |
Max. Listening Distance up to (m) | 6 |
Power consumption (230 V / 100 V): Idle | 14 W |
Diagrams
KH 810/870 - Lowcut

KH 805 with KH 120, Group Delay

KH 810/870 - Parametric - EQ

KH 805 with KH 120, Frequency Response

KH 805 with KH 310, Group Delay

KH 805 with KH 310, Frequency Response

KH 810 - Maximum SPL at 1m (Red: 3% THD, Blue: 1% THD)

KH 810 - Harmonic Distortion at 95 dB SP (Blue: THD, Red: 2nd harmonic, Green: 3rd harmonic)

KH 805 AG
Color anthracite
CAT. NO. 506770
- 1 x KH 805 Subwoofer
- 3 x Mains cables (European, UK and US version)
- 1 x Operating manual
- 1 x Supplement “Getting Started Quickly"
- CMV 3
- D-01
- GFM 132
- KFM 100
- KH 120 A G
- KH 120 A W
- KK 120 + KM D
- KK 131 + KM D
- KK 133 + KM D
- KK 143 + KM D
- KK 145 + KM D
- KK 183 + KM D
- KK 184 + KM D
- KK 185 + KM D
- KM 120
- KM 130
- KM 131
- KM 140
- KM 143
- KM 145
- KM 150
- KM 253
- KM 254
- KM 256
- KM 53
- KM 54
- KM 56
- KM 64
- KM 66
- KM 73
- KM 74
- KM 75
- KM 76
- KM 83
- KM 84
- KM 85
- KM 86
- KM 88
- KMA (1968)
- KMF 4 i
- KML
- KMR 81 D
- KMS 104 D
- KMS 105 D
- KMS 140
- KMS 150
- KMS 84
- KMS 85
- KTM
- KU 80
- KU 81
- M 269 c
- M 49
- M 50
- MM 2
- MM 3
- MM 5
- QM 69
- RSM 190 i
- RSM 191 A Set
- SM 2
- SM 23 c
- SM 69
- SM 69 fet
- SRM 64
- SRM 84
- TLM 103 D
- TLM 127
- TLM 170
- TLM 50
- U 47
- U 47 fet (1972)
- U 48
- U 497
- U 64
- U 67 (1960)
- U 77
- U 87 Anniversary Set
- U 87 i