KEF KUBE 12 Powered Subwoofer (Unit)

Sale priceRs. 125,000.00

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Video Review:

KEF KUBE 12 Overview

The KEF KUBE 12 Powered Subwoofer is a powerhouse in low-frequency reproduction with its sealed design and advanced features. Boasting a substantial 12-inch driver, this subwoofer delivers deep and impactful bass with a frequency response extending from 22Hz to 140Hz. With a maximum output of 114dB, it ensures an immersive audio experience, making movies and music come to life. The built-in Class D amplifier with 300W RMS power provides efficient and high-quality performance. The variable low-pass filter, ranging from 40Hz to 140Hz, including an LFE input, allows users to fine-tune bass frequencies to suit their preferences. Connectivity options are versatile, offering both RCA phono and speaker-level inputs. The subwoofer's dimensions of 410 x 393 x 410mm and weight of 20.6kg make it a substantial yet manageable addition to any home audio setup. With its powerful and precise bass capabilities, the KEF KUBE 12 is a top-notch choice for audio enthusiasts seeking a dynamic and immersive sound experience.

    KEF KUBE 12: Top 10 Key Features

    1. Driver Material:

      • The KEF KUBE 12 features a robust 12-inch (300mm) driver for powerful and precise bass reproduction.
    2. SPL Levels:

      • With a maximum output of 114dB, this subwoofer delivers high sound pressure levels, ensuring a dynamic and immersive audio experience.
    3. Impedance Rating:

      • The impedance rating of the KEF KUBE 12 is not explicitly mentioned in the provided specifications.
    4. Speaker Type:

      • The subwoofer adopts a sealed design, contributing to accurate and controlled bass response without port-induced artifacts.
    5. Amplifier Type:

      • Equipped with a built-in Class D amplifier, the KUBE 12 ensures efficient power delivery for optimal performance.
    6. Amplifier Output Power:

      • The subwoofer boasts a robust 300W RMS amplifier output power, providing ample energy for impactful bass reproduction.
    7. Variable Low Pass:

      • The variable low-pass filter, adjustable from 40Hz to 140Hz, along with an LFE input, enables precise control over bass frequencies.
    8. Analogue In:

      • Offering versatile connectivity, the KUBE 12 includes both RCA phono and speaker-level inputs for seamless integration with various audio systems.
    9. Power Requirements:

      • The subwoofer supports dual power requirements, accommodating voltages of 100-120V and 220-240V at 50/60Hz.
    10. Dimensions and Weight:

      • With dimensions of 410 x 393 x 410mm (HWD) and a weight of 20.6kg, the KUBE 12 strikes a balance between substantial size and manageable form factor for easy integration into home audio setups.

    KEF KUBE 12: Common Questions

    Q1: What is the power output of the KEF KUBE 12 Powered Subwoofer?

    A1: The KEF KUBE 12 features a powerful 300-watt Class D amplifier, ensuring robust and impactful bass performance.

    Q2: Can I adjust the crossover frequency of the KEF KUBE 12 to match my speakers?

    A2: Yes, you can adjust the crossover frequency on the KEF KUBE 12 to seamlessly blend it with your main speakers and room acoustics for an optimal listening experience.

    Q3: Is the KEF KUBE 12 suitable for both home theater and stereo systems?

    A3: Absolutely. The KEF KUBE 12 is versatile and compatible with a wide range of audio setups, including home theaters and stereo systems, enhancing the overall audio experience.

    Q4: Does the KEF KUBE 12 come with line-level and speaker-level inputs?

    A4: Yes, it offers both line-level and speaker-level inputs, providing flexibility for connecting to different audio systems.

    Q5: What type of enclosure design does the KEF KUBE 12 feature?

    A5: The KEF KUBE 12 utilizes a sealed enclosure design, ensuring precise and distortion-free bass response.

    Q6: Can I adjust the phase of the KEF KUBE 12 to match my main speakers?

    A6: Yes, it offers phase control, allowing you to precisely synchronize the subwoofer with your main speakers for optimal sound integration.

    Q7: Is the KEF KUBE 12 easy to integrate into my existing audio setup?

    A7: Yes, it's designed for easy integration, making it a great addition to your current audio system.

    Q8: Does the KEF KUBE 12 have a modern and attractive design?

    A8: Absolutely, the KEF KUBE 12 features a sleek and modern design that can enhance the aesthetic appeal of your living space.

    Q9: Where can I purchase the KEF KUBE 12 Powered Subwoofer?

    A9: You can find the KEF KUBE 12 at authorized KEF dealers and select electronics retailers.

    Q10: How can I find the best price for the KEF KUBE 12 Powered Subwoofer?

    A10: To find the best price for the KEF KUBE 12, we recommend comparing prices at various authorized retailers, both online and in-store, to secure the most competitive deal for this high-quality subwoofer.

    KEF KUBE 12 Spec

    KEF KUBE 12 Info Sheet

    100% Delivery Protection

    We take full responsibility for delivering your expensive products without a scratch. In case of any physical damage or compromises we offer immediate replacement.

    100% Genuine Products

    We have the authorizations from the respective distributors of each brand to sell their products. Hence, you will get the due warranties on every product bought from us.

    Technical Consultation

    We encourage all our customers to consult with us before buying any high-fidelity equipment. We also offer obligation free on-site consultation for home theater setups in major cities.

    Flexible Payment Options

    Our COD option is limited to certain cities. However, we have the option to ship against partial payments

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    Shipping Related Questions

    It depends on where you are and what you are ordering. All types of speakers will take minimum 4-5 business days as per the delivery location. Products that are not magnetic can be delivered faster if customer agrees to bear air-freight cost.

    At AV Kart, we work with reliable logistic partners to handle the deliveries of your expensive Hi-Fi products. 99% of all our deliveries happen smoothly across PAN India. However, at the times of unfortunate events when the delivered item has incurred any sort of damage, AV Kart gaurantees immediate replacement for the same without any questions asked. 

    Please note that if the transit damage is limited to the packaging e.g. tampered boxes or broken thermocols then the product is not eligible for replacement until and unless there's any technical issue with it internally.

    Product Related Questions

    At AV Kart, we have a very limited inventory of Hi-Fi brands and that's becayse we have authorised dealerships for all the brands and products you see on our website. Every product is sourced from their respective official Indian distributors. Hence, whatever products you are going to order from us will be certainly 100% original.  We always urge our customers to request proof of dealership from any online sellers before buying anything online to ensure that you get the due warranties and service support.

    Return and replacement both the options are not available in standard scenarios. However, If only the product you have received is faulty and the replacement is taking more than 3-4 weeks, we will accept the return and refund 100% amount. If the waiting period for replacement is within 4 weeks then we will try to supply our customers a standby product until the original one gets replaced.

    Why Choose AV Kart?

    There are many online stores nowadays who are selling Hi-Fi equipment. Some of them even displays lucrative disounts but here's how AV Kart is different from them - 

    1. Authorization - We are authorised dealers of each and every brand listed on our store. You will get proper service support and warranty on all the purchased products. You can always ask us for proof of dealerships for all of the listed brands.
    2. Expertise - We are among the only few online stores having years of experience with Hi-Fi equipment. You can ask us anything about your Hi-Fi home theater setup and you will get the right answer then and there. We have years of hands on experience working with top high-fidelity AV brands.
    3. On-Site Installation - We offer on-site installation in all the metro cities within 48 hours with the help of our channel partners which are spread across the country. From a single projector to complete home cinema setup, our team can service you at your doorstep. 
    4. After Sales Support - The only issue with Hi-Fi equipment is that you will not find local service centers in every city. Most of the brands have their service centers only in the metro cities and hence it becomes difficult for the customers who are living far away places to claim warranty. At AV Kart, we solve this problem by arranging pikcup and drop facility from the nearest service center with the help of our logistic partners.
    5. Telephonic Support - In the instances when you buy any product and install it yourself but facing troubles with using it? You can book a call/video call with us to understand the operations of your new equipment.