KRK 10S manual Bass Management Theory

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Bass Management Theory

Bass management is a method for extending the bass response of small, near-field speakers used in 5.1 surround sound systems (familiarly called home-theatre systems). This is done by routing frequencies below a cutoff point to a separate subwoofer (sometimes called “bass redirection” in home-theater receivers). This can usually be enabled by selecting “Small Speakers” from a speaker set up menu. This process places a group of two-way filters in the speaker output path, typically at 80Hz. These filters route all sonic energy above this given frequency (e.g. 80Hz) to the Left, Center, Right, Left Surround and Right Surround speakers. In turn, the process redirects the low-frequency energy from the five full-range channels to a single subwoofer, which also reproduces the separate LFE channel.

Bass management is used in practically every consumer home-theater system. Therefore, audio engineers mixing for modern listeners should realize that their studio monitoring systems must be able to reproduce sufficient low frequencies so they can avoid recording undesirable subsonic information. Without such studio monitoring, it is possible to release a mix with infrasonic problems, such as pops, air conditioner rumble, traffic noise, footsteps, etc. These subsonic noises will be eliminated (masked) by the natural high-pass filter effect of using near-field monitors with a response that goes down only as low as 40 or 50Hz. Thus, infrasonic problems may not be recognized (heard) in the studio. However, since virtually all home-theatre systems use subwoofers with bass management, consumers will hear these infrasonic problems at high volume levels in their home.

Bass management effectively extends the low-frequency response of near-field monitors down well into the 25 to 40Hz range (depending on the subwoofer used). This allows the engineer to take evasive action in the studio, such as engaging high-pass filters on input channels and microphones, adding pop filters and suspension mounts to microphones and correcting HVAC and other rumble problems.

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Contents User Guide Important Safety Instructions Contents Introduction Important Note Unpacking and Visual InspectionUnpacking KRK Systems’ Design Philosophies KRK’s Ergo Room Correction System Volume W-P as s Fr equ ency AdjustmentPhase Switch Using the Ground LiftConnecting Your System Hooking Up Your Subwoofer Stereo Systems Subwoofer Hook Up with Active MonitorsSubwoofer Hook Up with Passive Monitors Subwoofer Placement and Set Up Proper Physical Placement of SubwooferSetting Subwoofer Levels Using the Bypass FeatureHooking Up Your Subwoofer 5.1 Surround Beyond Stereo to 5.1 Surround Bass Management Theory Removing the Subwoofer Grill Troubleshooting If there is no power, check to see ifMonitor or subwoofer hisses, hums or makes other loud noises Shipping Instructions Specifications KRK10sLITK00028 REV.A

10S specifications

The KRK 10S is a powerful subwoofer designed specifically for professional studio and home audio applications, offering a compact solution for enhancing low-frequency performance in music production and mixing. Renowned for its exceptional sound quality, the KRK 10S is an ideal companion for KRK's renowned studio monitors, delivering deep, accurate bass that enriches both music and audio editing experiences.

One of the standout features of the KRK 10S is its impressive 10-inch woofer, which has been engineered to provide an expansive low-frequency response. This ensures that users can hear every nuance of their music, from the thundering lows of bass instruments to the subtle details in the mix. The subwoofer boasts a frequency response range of 29 Hz to 133 Hz, enabling it to reproduce the most profound bass frequencies with clarity and precision.

The KRK 10S also incorporates advanced technologies designed to optimize performance. One such feature is its built-in limiter, which helps prevent distortion and ensures that the subwoofer operates within safe limits even at high volume levels. Additionally, the subwoofer comes with a rear-panel volume control, phase switch, and a low-pass filter that allows users to tailor the bass response to their specific acoustic environment. This level of customization is crucial for achieving the best possible sound, as it enables audio professionals to match the subwoofer's output precisely with the main studio monitors.

Another significant characteristic of the KRK 10S is its robust construction. The cabinet is made from high-quality, durable materials that minimize unwanted vibrations and standing waves, enhancing the overall acoustic performance. The enclosure is designed to be both lightweight and sturdy, making it easy to transport while ensuring longevity in any studio environment.

The subwoofer features balanced XLR and TRS inputs, making it compatible with a wide range of audio interfaces and mixers. This versatility allows users to easily integrate the KRK 10S into their existing setups without any hassle.

In conclusion, the KRK 10S is a professional-grade subwoofer that excels in delivering deep, accurate bass for both studio and home listening applications. With its combination of exceptional sound quality, advanced technologies, and robust construction, the KRK 10S significantly enhances the audio experience for music producers, sound engineers, and audiophiles alike.
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