双通道有源近场监听音箱

KH 120 A G EU

强大的紧凑型有源录音棚监听音箱,具有出色的脉冲响应和分辨率

  • 高效、紧凑型有源录音棚监听音箱
  • 出色的低音深度以及52-21k Hz的瞬态响应
  • 精确的扩散,针对近场应用进行了优化
  • 作为带有KH 750 DSP和可选工具的立体声系统,可根据房间面积进行控制和调整

颜色

适合于:

重新定义精度

KH 120是诺音曼先驱型号和紧凑型录音棚监听音箱的研发标准。 自2011年以来,它一直是近距离监听的参考级标杆。巨大的备用功率可满足高精度的声音传导。结果就是在整个中性设计的频率响应中,实现最大信号保真度和轮廓清晰的瞬态响应。 这使您可以精确控制音调深度、空间图像,甚至混音中最微小的细节。

KH 120是带有热保护AB类放大器的有源监听音箱(每个80 W)。和驱动单元一样,其数学建模扩散™(MMD™)波导也通过最高精度进行计算。声音以水平精准方式分布,以确保聆听位置的灵活性;较窄的垂直方向扩散会减少附近反射的负面影响——例如来自桌子或调音台的反射。即使在各种各样房间配置中,精细控制的扩散特征也能优化再现。

为专业人士提供最佳工作环境

KH 120通常用于项目、音乐、广播和后期制作录音棚等近场应用,进行录音、混音和母带制作。它提供数字输入“D”版本。

凭借其数字交换模式电源和双功放模式,KH 120可实现高达111.1 dB的声压——这样,就可在整个频率响应中保持高分辨率和中性表现。这为最大动态提供了足够的能量,而且没有失真和损失。最终,低音可以低至52 Hz。尽管使用端口,但低音响应中没有“overhang”。瞬态响应仍能很好地掌控。驱动单元的优化设计提供干净的声音,直至50 Hz区的最低部分。这一丰富的基础提供了足够的空间,可以干净地进行混音,无需使用辅助低音炮。在苛刻的高音范围内,专门开发且功能强大的合金材质球顶确保声音无失真再现。

完美补充:KH 750 DSP低音炮

除了出色的声学特性,这款低音炮还为(模拟)连接到其输出的非DSP 诺音曼监听音箱提供相关功能,以便与以下工具配合使用:
a)监听音箱自动校准 工具——通过诺音曼 MA 1测量话筒(适用于Mac/PC的软件)对立体声系统进行自动房间校准
b)Neumann.Control ——通过指引和/手动校准方式,免费 iPad®应用对立体声系统进行设置、操作和房间校准

诺音曼理念的数百个充分理由

KH 120的研发秉承了诺音曼监听音箱的理念。每个组件、每个形状、每个信号和每个波动都是这种理念的结晶。任何形式或组件都是有备而来。KH 120的研发涵盖了数百个充分理由,它们最终都汇集成特别纯净、中性的声音。例如,减小边缘衍射的外壳曲度,以及低音驱动器的活塞式输出,即使达到最高声音峰值,也不会引起谐波失真。其中一些元素在KH 120中显而易见。而另一些元素诺音曼则会继续保持风格。但是组合在一起,每一个元素都能被听到——世界各地大大小小录音棚的音响专业人员都可以证明这一点。您可以在这里了解关于诺音曼录音棚监听音箱理念的更多信息。

 

(1)
仿高音外形合金穹顶结构

  • 最小化非线性(谐波和互调)失真的最新建模技术
  • 低失真高频重放

(2)
椭圆数学建模扩散™(MMD™)波导

  • 更平滑的离轴响应
  • 对不同的声学环境更宽容

大范围的水平扩散

  • 在混音控制台上自由移动

收窄的垂直扩散

  • 减少混音控制台的反射

(3)
双色+可调光诺音曼标志

  • 显示深度保护系统的运行状态和激活情况
  • 可调光,适用于低照度条件或屏幕后面的应用

(4)
内部建模的长距离复合夹层圆锥低音驱动器,具有极线性力因数™(ELFF™)、磁屏蔽和流程优化的一次压铸成型单元支架

  • 分解模式的阻尼在高声压级时带来低失真
  • 线性活塞马达单元即使振膜在高位移的时候单元也具有极低的谐波失真
  • 降低空气噪音,改进摆动模态

(5)
坚固的金属格栅

  • 防止机械损坏

(6)
带管道共振衰减的大口径高容量气流优化低音导向孔

  • 快速低音瞬变响应
  • 在高输出电平时降低低音压缩
  • 不会因风琴管共振而着色
  • 更容易安装在狭小的空间中

(7)
紧凑型铝壳

  • 坚固耐用的包装可以延长使用寿命
  • 无驻波共振
  • 出色的散热性能

整体式前面板,无间断

  • 减少衍射和更平滑的频率响应

(8)
四位低音、中低音和高音声学控制

  • 更好地控制不同的声学环境
  • 移动应用中的快速音响设置
  • 移动扬声器后可重复设置

(9)
宽范围输入增益和输出电平控制

  • 更轻松地与信号源连接

(10)
全面记录各种安装硬件

  • 在更多样化的位置提供更大的灵活性,并向后兼容以前的产品
  • 安装设备的简单高级规划

(11)
显示调光器和接地选择

  • 适用于低照度条件或屏幕后面的应用
  • 降低电噪声环境中的噪音,克服接地环路

(12)
通用开关模式电源(100…240伏)

  • 一个版本可在任何国家/地区使用,对劣质电源具有很强的抵抗力

(13)
XLR电子平衡模拟输入

  • 与专业设备的标准接口

更多产品特点

最终测试中独立手动校准带来的产品一致性

  • 任何KH 120可与其他KH 120“配对”使用

高低音音箱独立快速温度限制器可以保护音圈和功率放大器

  • 低音单元软边和位移限制器
  • 提高系统可靠性
  • 允许获取最高性能

*高动态余量,过热保护大功率放大器

  • 改进的瞬态响应
  • 确保可靠性和安全性
Free field frequency response ±6 dB 46 Hz … 24 kHz
Free field frequency response ±3 dB 52 Hz … 21 kHz
Free field frequency linearity deviation between 100 Hz and 10 kHz ± 1.0 dB
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 (>120 Hz)
Max. SPL calc. in half space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) 111.1 dB SPL
Max. SPL in full space at 3% THD at 1m (averaged between 100 Hz and 6 kHz) 105.1 dB SPL
Bass capability: Max. SPL in half space at 3% THD at 1m (averaged between 50 Hz and 100 Hz) 104.8 dB SPL
Max. short term SPL with IEC-weighted noise (IEC 60268-5) at 1 m, in typical listening conditions 107 dB(C) SPL
Reproduction accuracy between 100 Hz and 10 kHz: 100%, 80%, 50% of loudspeakers produced ±0.97; ±0.40; ±0.23 dB
Max. short term SPL with music material at 2.3 m in typical listening conditions (pair / full range) 97 dB(C) SPL
Max. short term SPL with music material at 2.3 m, in typical listening conditions (pair with subwoofer) 104 dB(C) SPL
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair full range) 88 / 93 dB(C) SPL
Max. long term SPL with pink noise at 2.3 m, in typical listening conditions (single / pair with subwoofer) 89 / 94 dB(C) SPL
Display Brightness White:on/dimmed/off; Red:on/dimmed
Bass Extension (Hz, -6 dB) 46
Maximum output level (dB SPL) 111.1
Max. Listening Distance up to (m) 4
Analog input(s) XLR: analog electronically balanced
Analog input impedance 10k Ohms in position 94/108 dB SPL at 1 m; 20k Ohms in position 100/114 dB SPL at 1 m
Max. input level +24 dBu
Common mode rejection ratio (CMRR) >56 dB @ 15kHz
Input gain control (sensitivity) 0 dB ... -15 dB
Output level control (output level in 1 m based on 0 dBu input level) 94; 100; 108; 114 dB SPL
Equalization: Bass 0; -2.5; -5; -7.5 dB
Equalization: Low-Mid 0; -1.5; -3; -4.5 dB
Equalization: Treble +1; 0; -1; -2 dB
Controller design Analog; active
Crossover frequency 2.0 kHz
Crossover slope 24 dB/oct; 4th order
Protection circuitry Independent thermo limiters for woofer, tweeter. Woofer soft clip and excursion limiters. Amplifier overheat.
Infrasonic filter: frequency; slope 30 Hz; 6 dB/Oct.
Display: On; Normal Operation Neumann logo “White”
Display: Limit / Clip / Errors / Protection /Boot Mute / Shut Down Mute Neumann logo “Red”
Output power woofer amplifier (THD+N with limiter deactivated: 10%) 80 W
Output power tweeter amplifier (THD+N with limiter deactivated: 10%) 80 W
Output power woofer amplifier (THD+N with limiter deactivated: 0.1%) 50 W
Output power tweeter amplifier (THD+N with limiter deactivated: 0.1%) 50 W
Mains Power Supply: input voltage; frequency 100-240V; 50/60 Hz
Power consumption (230 V / 100 V): Idle 20 W
Power consumption (230 V / 100 V): Full output 200 W
In-rush current (Peak) 20 A
Cabinet material Aluminium
Cabinet surface finish; color (front / back) Painted; metallic anthracite (RAL 7021)
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
Woofer 130 mm (5.25") magnetically shielded with protecting black metal grille
Tweeter 25 mm (1") with protecting black metal grille
Mounting points 2 x M8 threaded inserts with 70 mm spacing on back panel; thread depth 15 mm (5/8”)
Product dimensions (height x width x depth) 277 x 182 x 220 mm (10 7/8” x 7 1/8” x 8 5/8”)
External net volume 9.7 liters
Packed dimensions (height x width x depth), mm (inches) 415 x 365 x 280 mm (16 3/8” x 14 3/8” x 11”)

Diagrams

KH 120 - Group Delay

KH 120 - Group Delay

KH 120 - Free-Field Response

KH 120 - Free-Field Response

KH 120 - Maximum SPL at 1m (Red: 3% THD, Blue: 1% THD)

KH 120 - Maximum SPL at 1m (Red: 3% THD, Blue: 1% THD)

KH 120 - Vertical Directivity Plot

KH 120 - Vertical Directivity Plot

KH 120 - Cumulative Spectral Decay

KH 120 - Cumulative Spectral Decay

KH 120 - Bass, Low-Mid and Treble Acoustical Controls

KH 120 - Bass, Low-Mid and Treble Acoustical Controls

KH 120 - Harmonic Distortion at 90 dB SPL (Purple: THD, Red: 2nd harmonic, Green: 3rd harmonic)

KH 120 - Harmonic Distortion at 90 dB SPL (Purple: THD, Red: 2nd harmonic, Green: 3rd harmonic)

KH 120 - Horizontal Directivity Plot

KH 120 - Horizontal Directivity Plot
TLM 49 Set

LH 28

Tripod Stand Adaptor

LH 28
TLM 49 Set

LH 29

TV-Spigot

LH 29
TLM 49 Set

LH 32

Wall Bracket

LH 32
TLM 49 Set

LH 37

Mounting Flange Adaptor

LH 37
TLM 49 Set

LH 43

Surface Mounting Plate

LH 43
TLM 49 Set

LH 45

Wall Bracket

LH 45
TLM 49 Set

LH 46

Adjustable Ceiling Drop Adapter

LH 46
TLM 49 Set

LH 47

Mounting Adaptor Plate

LH 47
TLM 49 Set

LH 48

Tripod Adaptor Plate

LH 48
TLM 49 Set

LH 61

Adjustable L-Bracket

LH 61
TLM 49 Set

LH 64

Omnimount/VESA Adaptor

LH 64
TLM 49 Set

LH 65

Table stand

LH 65
TLM 49 Set

KH 120 on a K&M stand

Mounting Example

KH 120 on a K&M stand
TLM 49 Set

KH 120 on a lighting stand

Mounting Example

KH 120 on a lighting stand
TLM 49 Set

KH 120 on a floor stand

Mounting Example

KH 120 on a floor stand
TLM 49 Set

KH 120 on the floor

Mounting Example

KH 120 on the floor
TLM 49 Set

KH 120 on a desktop (1)

Mounting Example

KH 120 on a desktop (1)
TLM 49 Set

KH 120 on a desktop (2)

Mounting Example

KH 120 on a desktop (2)
TLM 49 Set

KH 120 on a desktop (3)

Mounting Example

KH 120 on a desktop (3)
TLM 49 Set

KH 120 on a desktop (4)

Mounting Example

KH 120 on a desktop (4)
TLM 49 Set

KH 120 on a desktop (5)

Mounting Example

KH 120 on a desktop (5)
TLM 49 Set

KH 120 on a mic stand

Mounting Example

KH 120 on a mic stand
TLM 49 Set

KH 120 on a KH 870 sub (1)

Mounting Example

KH 120 on a KH 870 sub (1)
TLM 49 Set

KH 120 on a KH 870 sub (2)

Mounting Example

KH 120 on a KH 870 sub (2)
TLM 49 Set

KH 120 on a VESA mount

Mounting Example

KH 120 on a VESA mount
TLM 49 Set

KH 120 on a wall (1)

Mounting Example

KH 120 on a wall (1)
TLM 49 Set

KH 120 on a wall (2)

Mounting Example

KH 120 on a wall (2)
TLM 49 Set

KH 120 off a ceiling (1)

Mounting Example

KH 120 off a ceiling (1)
TLM 49 Set

KH 120 off a ceiling (2)

Mounting Example

KH 120 off a ceiling (2)
TLM 49 Set

KH 120 off a ceiling (3)

Mounting Example

KH 120 off a ceiling (3)
TLM 49 Set

KH 120 off a ceiling (4)

Mounting Example

KH 120 off a ceiling (4)
TLM 49 Set

KH 120 off a horiz. truss

Mounting Example

KH 120 off a horiz. truss
TLM 49 Set

MA 1

MA 1 - 自动监听音箱校准工具

MA 1

KH 120 A G EU

Color anthracite

CAT. NO. 503930

  • 1 x KH 120 Studio Monitor
  • 4 x Self-adhesive feet
  • 1 x Mains Cable EU
  • 1 x Safety Guide
  • 1 x Supplement “Getting Started Quickly”

KH 120 A G UK

Color anthracite

CAT. NO. 505556

  • 1 x KH 120 Studio Monitor
  • 4 x Self-adhesive feet
  • 1 x Mains Cable UK
  • 1 x Safety Guide
  • 1 x Supplement “Getting Started Quickly”

KH 120 A G US

Color anthracite

CAT. NO. 506299

  • 1 x KH 120 Studio Monitor
  • 4 x Self-adhesive feet
  • 1 x Mains Cable US
  • 1 x Safety Guide
  • 1 x Supplement “Getting Started Quickly”

KH 120 A G CCC

Color anthracite

CAT. NO. 503953

  • 1 x KH 120 Studio Monitor
  • 4 x Self-adhesive feet
  • 1 x Mains Cable
  • 1 x Safety Guide
  • 1 x Supplement “Getting Started Quickly”

适合于:

评价

KH 120 review
Bonedo, German
Link

KH 120 review
Sound & Recording, 01/2011, English
Download PDF

KH 120 review
Audio Media, 05/2011, English
Download PDF

KH 120 with KH 810 review
Sound On Sound 04/12, English
Download PDF

KH 120 review
Studio Magazin, 12/2010, German
Download PDF

KH 120 review
Strumenti Musicali, 07/2011, Italian
Download PDF

KH 120 review
Sound & Recording, 01/2011, German
Download PDF

KH 120 review
Studio Magazin, 12/2010, English
Download PDF

KH 120 review
Delamar.de, German
Link

KH 120 with KH 810 review
Sound On Sound 02/12, German
Download PDF

KH 120 review
Computer Music Studio, 09/2011, Italian
Download PDF

KH 120 review
Soundcheck, 10/2011, German
Download PDF

KH 120 with KH 810 review
Soundcheck, 09/2012, German
Download PDF

KH 120 review
Amazona.de, 03/2011, German
Link

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