{"id":505898,"date":"2026-09-19T10:12:59","date_gmt":"2026-09-19T08:12:59","guid":{"rendered":"https:\/\/freakuence.nl\/product\/kef-kube-12b\/"},"modified":"2026-10-07T20:54:32","modified_gmt":"2026-10-07T18:54:32","slug":"kef-kube-12b","status":"publish","type":"product","link":"https:\/\/dev.freakuence.nl\/en\/product\/kef-kube-12b\/","title":{"rendered":"KEF Kube 12B"},"content":{"rendered":"
\n
Description: Freakuence!<\/strong><\/span><\/div>\n
The KEF Kube 12B digs effortlessly into the low end, with a tight, dry foundation that really comes alive when challenged. Strings and drums sound fast and crisp; it avoids muddiness and distortion, staying cool under pressure. When paired with other speakers, it blends in almost whisper-quietly, yet remains palpable.<\/span><\/div>\n
Retail price: 899.00<\/span><\/div>\n
Details<\/strong><\/span><\/div>\n
This product is refurbished. Inspected on behalf of the official importer. Therefore, it comes with a full dealer warranty!<\/span><\/div>\n
General description<\/strong><\/span><\/div>\n
The KEF Kube 12B is an active subwoofer designed for audiophiles seeking powerful bass reproduction in Hi-Fi setups. The KEF Kube 12B combines deep bass response with refined sound, adding a new dimension to the soundstage that brings both music and movies to life.<\/span><\/div>\n
This subwoofer delivers impressive dynamics without distortion, making it ideal for situations where bass needs to be both felt and precise. Thanks to its balance of detail and power, the KEF Kube 12B produces sound where every note remains clear, even at high volumes. Whether you have a dedicated listening room or a home theater setup, this subwoofer integrates seamlessly with speakers and amplifiers, enriching the stereo image with powerful, controlled bass.<\/span><\/div>\n
A powerful bass monitor like the KEF Kube 12B adds depth to the soundstage, enhances the impact of low frequencies, and elevates the overall listening experience. Hear the musical nuances in drums, basslines, or film scores thanks to this subwoofer\u2019s refined tuning.<\/span><\/div>\n
Curious about how the KEF Kube 12B sounds in your listening room? Stop by for a listening session or check out comparisons with other subwoofers. Interested in a trade-in? Let\u2019s discuss your options together.<\/span><\/div>\n
KEF Kube 12B Specifications<\/strong><\/span><\/div>\n
Design: Powered Subwoofer (sealed) Drive Units: 1 \u00d7 300mm (12in.) Frequency Response: 22Hz \u2012 140 Hz (\u00b13 dB) Maximum Output: 114 dB Amplifier Type: Built-in Class-D Amplifier Power: 300 W RMS Variable Low-Pass Filter: 40 Hz \u2012 140 Hz & LFE Inputs: RCA phono jacks; speaker-level inputs Power Requirements: 100 V \u2012 120 V \/ 220 V \u2012 240V ~ 50 \/ 60 Hz Dimensions (H \u00d7 W \u00d7 D) with rear panel and feet: 410 \u00d7 393 \u00d7 410 mm Weight: 20.6 kg<\/span><\/div>\n
Background Information<\/strong><\/span><\/div>\n
The KEF Kube 12B is a subwoofer from the renowned hi-fi manufacturer KEF. Designed with a focus on precision and power, this subwoofer features a 12-inch driver powered by a 300W Class D amplifier. KEF\u2019s unique iBX technology helps enhance the depth and clarity of low frequencies. The sturdy MDF enclosure minimizes unwanted resonances. The internal wiring is carefully designed for optimal signal transmission. KEF delivers uncompromising acoustic performance using high-quality materials. Designers such as Jack Oclee-Brown play a crucial role in creating these subwoofers.<\/span><\/div>\n
Brand History<\/strong><\/span><\/div>\n
KEF was founded in 1961 by Raymond Cooke in Maidstone, Kent, England. The company\u2019s original goal was to develop loudspeakers using new materials and technologies. In its early years, KEF worked closely with the BBC, which led to the creation of well-known speaker models such as the BBC LS3\/5A. The company has built a reputation for using advanced techniques and materials. Over the years, KEF has filed numerous patent applications and introduced innovative technologies, such as the Uni-Q cartridge, which combines coaxial speaker drivers. To this day, the company remains active in designing high-quality audio solutions and has received numerous awards for its products. KEF continues its tradition of technological innovation and remains internationally recognized as an influential name in its field.<\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Description: Freakuence! The KEF Kube 12B digs effortlessly into the low end, with a tight, dry foundation that really comes alive when challenged. Strings and drums sound fast and crisp; it avoids muddiness and distortion, staying cool under pressure. When paired with other speakers, it blends in almost whisper-quietly, yet remains palpable. Retail price: 899.00 […]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[2284],"product_cat":[985,1014],"product_tag":[2481],"class_list":["post-505898","product","type-product","status-publish","product_brand-kef","product_cat-speakers","product_cat-subwoofers","product_tag-refurbished","pa_kleur-zwart","pa_merken-kef","first","instock","sold-individually","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nKEF Kube 12B | Freakuence!<\/title>\n<meta name=\"description\" content=\"KEF subwoofer \u2713 New & Used Hi-Fi \u2713 Customer Rating: 4.9 out of 5 \u2713 Trade-in \u2713 Listening Session\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KEF Kube 12B | Freakuence!\" 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