{"product_id":"k-array-rumble-ku44w-i-compact-arrayable-passive-subwoofer","title":"K-array Rumble-KU44W I Compact Arrayable Passive Subwoofer","description":"\u003ch2\u003eRumble-KU44W I – Compact Arrayable Passive Subwoofer\u003c\/h2\u003e\u003cp\u003eThe Rumble-KU44W I is an extremely compact, arrayable bass element designed to pair with mid-high speakers for a full-range frequency response in a discreet profile. With a frequency range of 50 Hz to 150 Hz, it features two 4″ neodymium transducers and two 4″ passive radiators engineered for maximum linear excursion and minimal residual noise.\u003c\/p\u003e\u003cp\u003eFor seamless integration with KA amplifiers, the KU44 offers selectable impedance (8 Ω \/ 32 Ω), allowing up to eight units to be powered from a single 4 Ω amplifier channel. Dedicated presets on K-array Kommander amplifiers ensure perfect system balance with any mid-high speaker in the K-array catalog.\u003c\/p\u003e\u003cp\u003eConstructed entirely from stainless steel, the KU44 is highly resistant to harsh conditions and available in a marine version for aquatic environments. A range of mounting accessories makes it ideal for retail, hospitality, museums, and other spaces requiring invisible audio solutions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ch4\u003eGeneral\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Passive subwoofer\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTransducers:\u003c\/strong\u003e 2 × 4″ neodymium magnet woofers + 2 × 4″ passive radiators\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 45 Hz – 150 \/ 500 Hz (–6 dB)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eMax SPL:\u003c\/strong\u003e 116 dB (peak)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 120 W\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Omni\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e 4PIN euroblock connector (included)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eNominal Impedance:\u003c\/strong\u003e 8 Ω \/ 32 Ω selectable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eHandling and Finishes\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 500 × 116 × 100 mm (19.7 × 4.6 × 4.0 in)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.9 kg (13.0 lb)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Black, White, Custom RAL\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e 24K Gold, Polished, Brushed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-array","offers":[{"title":"Default Title","offer_id":51697171071255,"sku":"KARKU44WI","price":1909.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/5859\/7655\/files\/KARKU44WI.jpg?v=1765331982","url":"https:\/\/shop.avispl.com\/products\/k-array-rumble-ku44w-i-compact-arrayable-passive-subwoofer","provider":"AVI-SPL Shop","version":"1.0","type":"link"}