Neumann
Neumann KH 420
Best professional monitoring for critical audio production.
The Neumann KH 420 is a powerful 3-way main monitor designed for professional studio use and discerning hi-fi enthusiasts. It delivers exceptional clarity and precision, allowing for accurate placement and tonal color of instruments within a mix. Its ability to reproduce a wide range of musical genres authentically and naturally makes it a versatile choice for critical listening. The integrated thermo and peak limiters ensure driver protection, while bass, mid, and treble controls, along with a parametric EQ, offer extensive sound customization.
$4699.00
More KH Options
Neumann KH 120 II AES67 Two Way, DSP-powered Nearfield Monitor
$788.00
Neumann KH 310 A
$1999.00
Neumann KH 80 DSP
$499.00
Neumann KH 810
$2999.00
Neumann KH 420
$5599.00
Neumann KH 120 II
$744.00
Neumann KH 120 II DSP Powered Studio Monitor Pair
$1898.00
Neumann KH 810 II
$3699.00
Neumann KH 120 A US
$699.00
KH150
$1444.00
Neumann KH 80 DSP
$599.00
Neumann KH 810 Active Studio Subwoofer
$2999.00
Neumann KH 120
$640.00
Owner Satisfaction
4.8
/ 5
Category Rank
20
/ 8448
#20 in Speakers
Price vs Category Average
+221%
Above average
Who it's for
- Professional audio engineers and mastering specialists
- Mixers and producers working with bass-heavy genres or film scores
- Studio owners seeking a long-term investment in monitoring
Who should skip it
- Budget-conscious home studio owners or emerging professionals
- Users with small control rooms or limited studio real estate
- Engineers in untreated rooms or without dedicated acoustic spaces
Performance breakdown
Frequency Response
Deep, authoritative bass and crystalline highs cover the entire audible spectrum.
Imaging Precision
Pinpoint accuracy makes placing instruments in a mix effortless and intuitive.
Acoustic Customization
Robust onboard EQ controls allow for perfect integration into any room.
Driver Protection
Integrated limiters provide peace of mind during high-output critical listening sessions.
Build Integrity
Heavy-duty construction ensures long-term reliability in demanding professional studio environments.
Listening Fatigue
Natural, non-fatiguing sound signature supports extended sessions without ear strain.
Key Specs
3-Way Main Monitor
10-inch Woofer, 3-inch Midrange, 1-inch Tweeter
Frequency range
26 - 22,000 Hz
Input
XLR balanced analog
Magnetically shielded
Class AB Amplifier
Active 3-way crossover
Parametric EQ and acoustical controls
Features
- Exceptional clarity and precision
- Accurate instrument placement and tone color
- Authentic and natural music reproduction
- Non-fatiguing listening experience
- Extensive sound customization options
- Expandable with digital inputs
- Integrated driver protection limiters
- Magnetically shielded for close proximity use
What customers say
Customers consistently laud the Neumann KH 420 for its exceptional sound quality and remarkable accuracy. Users frequently highlight the monitor's ability to reproduce audio with incredible detail and clarity, making it an indispensable tool for critical listening and mixing. The robust build and reliable performance are also recurring themes, assuring professionals of its long term durability. This speaker is celebrated for delivering a truly transparent and immersive listening experience, solidifying its reputation as a top tier choice for demanding audio environments.
Know before you buy
The KH 420 is a high-performance main monitor designed for professional recording studios and large control rooms. Because of its size and power, it is best suited for medium-to-large spaces where you have the physical room to position them for optimal stereo imaging.
Not necessarily. With a frequency response reaching down to 26 Hz, the KH 420 provides significant low-end extension that is sufficient for most critical mixing and mastering tasks without needing a dedicated subwoofer.
The monitor features built-in acoustic controls, including bass, mid, and treble adjustments, as well as a parametric EQ. These allow you to compensate for room modes and boundary effects to ensure a flat, accurate response at your listening position.
Yes, the KH 420 is magnetically shielded. This allows you to place the monitors near sensitive equipment, such as CRT displays or other electronics, without worrying about magnetic interference.
The monitor comes standard with balanced XLR analog inputs. If you require digital connectivity, the system is expandable via optional digital input modules.
Yes, they are designed for a non-fatiguing listening experience. The 3-way design and high-quality drivers provide exceptional clarity and precision, allowing you to work for extended periods without the ear fatigue often associated with lesser monitors.
Still have a question?
Ask Hayley anything about this product before you decide.