KEF Kube 12B Subwoofer

KEF Kube 12B Karaoke Subwoofer

KEF Kube 12B subwoofer is one of the outstanding products in the high-end subwoofer line, providing deep and powerful bass, suitable for many spaces and entertainment needs. With powerful capacity, modern design and advanced features, KEF Kube 12B Not only is it a subwoofer, it is also an indispensable part of a home audio system or professional music system.

This article will provide detailed information about KEF Kube 12B Subwoofer, from technical specifications, outstanding features, to the benefits that the product brings to users.

General Introduction About KEF Kube 12B Subwoofer

KEF Kube 12B Subwoofer Equipped with powerful and modern specifications, providing accurate and powerful sound reproduction:

• Speaker diameter: The KEF Kube 12B subwoofer uses a 300mm (12 inch) diameter speaker, enhancing the ability to produce powerful and deep bass.
• Sensitivity: The subwoofer's frequency range is from 22Hz to 140Hz (± 3dB), allowing for full reproduction of audio frequencies, from deep bass to powerful bass.
• Wattage: KEF Kube 12B speaker has a maximum capacity of up to 114dB, ensuring the ability to play high volume without distortion, delivering powerful and vibrant sound.
• Integrated amplifier: The speaker is equipped with a Class-D integrated amplifier, providing high performance with energy saving capabilities.
• Speaker power: 300W RMS speaker power allows for high-precision sound reproduction and ensures clear and deep bass.
• Frequency cut: KEF Kube 12B has the ability to cut frequencies from 40Hz to 140Hz and supports LFE (Low Frequency Effects) mode, helping to enhance sound effects when watching movies.
• Input: RCA phono jack allows easy connection to other audio devices such as amplifiers and receivers, providing convenience and flexibility in use.
• Voltage: The speaker supports two voltage levels of 100V – 120V / 220V – 240V with frequency of 50 / 60Hz, suitable for most global markets.
• the size: The speaker size is 410 x 393 x 410mm, with a weight of 20,6kg, helping you easily place the speaker in the music listening space without taking up too much space.

Outstanding Features Of KEF Kube 12B Karaoke Subwoofer

KEF Kube 12B Subwoofer It is not just a subwoofer, but a perfect combination of technology and luxurious design. Here are the features that make this product stand out:

• Modern technology: The integration of Class-D amplifier helps KEF Kube 12B subwoofer operate efficiently, save energy but still ensure powerful sound. This helps the speaker to maximize its capacity without worrying about overheating or wasting energy.
• Precise frequency control: The frequency range from 22Hz to 140Hz helps the speaker reproduce deep and detailed bass. In particular, the speaker supports LFE mode, a great feature when combined with home theater systems, providing impressive sound in action scenes.
• Powerful and detailed sound quality: With a speaker capacity of 300W RMS, the KEF Kube 12B subwoofer can produce powerful sound without losing the clarity of the bass. The bass is reproduced smoothly, accurately, without distortion or breakage.
• Flexibility in connectivity: KEF Kube 12B speaker supports RCA phono port, helping you easily connect to other audio devices. This creates maximum convenience for users when using the product in diverse sound systems.
• Beautiful design and easy to arrange: The moderate size of the speaker (410 x 393 x 410mm) helps users easily arrange the speaker in the space without taking up too much space. The weight of 20,6kg helps the speaker to be sturdy and stable during use.

Detailed Review of Outstanding Features of KEF Kube 12B Subwoofer

Modern, Sturdy Design

KEF Kube 12B Subwoofer Modern design, suitable for many interior decoration styles. The speaker cabinet is made of sturdy material, capable of minimizing vibration, keeping the sound clear and undistorted. The speaker size of 410 x 393 x 410mm makes it easy to arrange in many different spaces, from family living rooms to professional sound systems.

The highlight is the front of the speaker has a protective mesh that helps protect the speaker from dust and external impacts without affecting the sound quality. Neutral colors, typically black and white, make it easy for the speaker to blend in with any interior space.

Deep and Powerful Bass Reproduction

One of the important factors that make the difference of KEF Kube 12B is the ability to reproduce deep, powerful and detailed bass. The speaker is equipped with a 300mm (12 inch) speaker, which enhances the ability to emit low frequencies clearly and accurately. The frequency range of 22Hz - 140Hz allows the speaker to reproduce deep bass, from gentle bass in jazz music to powerful bass in action movies or vibrant electronic music.

With this frequency range, KEF Kube 12B can fully reproduce the frequencies that the subwoofer needs to emit, especially at lower frequencies that the main speaker can hardly achieve. This helps the listener to feel the warmth and power of the sound, thereby creating a more vivid and realistic musical space.

High Power and High Precision

KEF Kube 12B subwoofer Not only is it capable of producing powerful sound, but it also ensures sound quality. clear and detailed even at high power levels. With a speaker capacity of 300W RMS and a maximum power of up to 114dB, the speaker can produce sound at high intensity without distortion or loss of quality. In particular, when playing at high volume, the speaker still maintains accuracy in bass, helping the sound not to overlap or lose detail in the low frequency range.

This is thanks to the speaker's built-in Class-D amplifier, which converts audio signals with high efficiency without generating heat or consuming too much energy. This Class-D amplifier helps maintain stable performance, even when the speaker is operating at high volume levels, creating sound that is not only powerful but also clear and detailed.

Sound Effect Reproduction Ability

KEF Kube 12B subwoofer Equipped with Low Frequency Effects (LFE) mode, which helps reproduce low-frequency sound effects in movies, especially in action scenes. Sound effects such as loud noises, bomb explosions, or loud screeching will be expressed strongly and in detail, giving listeners a realistic and vivid feeling.

LFE mode allows the speaker to maximize its ability to reproduce extremely powerful low frequencies, creating clear, undistorted sound effects. This is important in home theater sound systems, where listeners need to feel the sound effects as if they were experiencing live action scenes.

Precision Frequency Cutting System

KEF Kube 12B subwoofer Equipped with a crossover system with flexible adjustment from 40Hz to 140Hz, optimizing the sound frequency division between the subwoofer and the main speakers. This crossover frequency adjustment allows users to easily combine the speaker with other sound systems, such as satellite speakers or full-range speakers, to create a unified and powerful sound.

With the ability to adjust the wide frequency cutoff, users can easily find the frequency that suits their space, thereby being able to fine-tune the bass to best suit the needs of listening to music or watching movies. This feature also helps the speaker not be "overwhelmed" by other speakers in the system, ensuring the bass is emitted in a balanced way and not excessive.

Accuracy and Sound Separation

An important factor when evaluating the sound performance of a subwoofer is its ability to reproduce distinct sound details in the low frequency range. KEF Kube 12B Speaker Not only does it produce powerful bass, it can also retain detail in the sound, allowing you to feel small elements like smooth bass in light music, or sharp bass in movies.

This is thanks to the advanced technology in the design of the speaker drivers and cabinets. KEF Kube 12B. The speaker has the ability to minimize unwanted vibrations, helping to ensure that the sound is always clear and accurate, without interference or distortion. Especially when listening at high volume levels, the speaker still maintains the stability and detail of the bass, allowing listeners to enjoy the sound without experiencing distortion.

Auto Tuning Mode

KEF Kube 12B It also features auto-calibration, which automatically adjusts the speaker's audio parameters to suit your space. This is useful in ensuring that the speaker can perform at its best in any space, whether it's a small room or a large space.

This automatic mode helps the speaker optimize bass and other sound effects, thereby providing stable and consistent sound quality, unaffected by factors such as speaker position or room characteristics.

Wide and Flexible Applications of KEF Kube 12B Karaoke Subwoofer

KEF Kube 12B subwoofer is a premium audio product with a wide range of versatile applications, from home entertainment to professional audio environments.

• Home Audio System: Produces powerful and detailed bass, enhancing your home theater and music listening experience.
• Home Theater: Reproduces vivid sound effects, especially in action movies, creating a real cinema feel.
• Professional Sound System: Used in music events, conferences or audio performances, helping to provide powerful and clear sound.
• Music Studio System: Assists sound engineers in accurately controlling bass and low frequencies in music mixes.
• Game Entertainment: Enhance the audio experience in action and racing games with powerful and detailed bass.
• Outdoor Music Events: Provides powerful sound, covering large spaces in outdoor music events.

With high power and detailed bass reproduction, KEF Kube 12B Delivers excellent sound quality for a wide variety of applications.

Where to Buy Cheap, Genuine, High Quality KEF Kube 12B Subwoofer?

If you are looking for KEF Kube 12B subwoofer Genuine, reasonable price and guaranteed quality, Phuc Truong Audio is a great choice. This is a reputable unit specializing in providing high-end audio equipment, including KEF Kube 12B subwoofer, with a commitment to product quality, after-sales service and professional technical support.

When buying at Phuc Truong Audio, you are not only guaranteed genuine products but also receive competitive prices and attractive promotions. The staff here is always ready to advise and help you choose the product that best suits your needs.

Frequently Asked Questions When Buying KEF Kube 12B Subwoofer

Do I need an amplifier to use the KEF Kube 12B Karaoke Subwoofer?

Are not, KEF Kube 12B Subwoofer A powerful Class-D amplifier is built in, so you don't need a amplifier external for use. You just need to connect to audio devices via RCA port to be able to use the speaker immediately.

Can the KEF Kube 12B Subwoofer produce powerful bass without distortion?

Have, KEF Kube 12B Subwoofer Designed to deliver powerful and accurate bass without distortion, thanks to its 300mm (12-inch) driver and built-in Class-D amplifier system, the speaker maintains clarity and detail throughout the low frequency range, allowing listeners to enjoy deep bass without losing the quality of other sounds.

Does the KEF Kube 12B Subwoofer have built-in noise cancellation technology?

Have, Subwoofer KEF Kube 12B Equipped with technology and design to minimize electrical and acoustic interference during signal transmission. This helps the speaker operate stably and maintain clear, accurate sound quality, even in environments with signal interference from other electronic devices.