{"product_id":"zero-ohm-zohm-4k-4-4000w-channel-4-ch-passive-interface-sub-1-speaker-loads-without-transformers","title":"Zero Ohm ZOHM-4K-4 | 4000W\/Channel 4-Ch Passive Interface | Sub-1Ω Speaker Loads Without Transformers","description":"\u003ch2\u003ePassive Loudspeaker Distribution System\u003c\/h2\u003e The \u003cstrong\u003eZero Ohm ZOHM-4K-4\u003c\/strong\u003e is a four-channel, high-power passive interface that allows amplifiers to safely drive multiple loudspeakers in parallel — even at impedance levels below 1 ohm. It replaces traditional 70V\/100V transformer systems, offering full-range audio fidelity and reliable phase alignment across long cable runs. \u003ch2\u003eZero Ohm ZOHM-4K-4 Competitive Differences\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e4-channel, 4000W per channel passive speaker interface\u003c\/li\u003e \u003cli\u003eRuns parallel speaker loads at sub-1Ω without transformers\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eZero Ohm ZOHM-4K-4 Description\u003c\/h2\u003e The \u003cstrong\u003eZOHM-4K-4\u003c\/strong\u003e, also called the \"4K-4 Disruptor,\" delivers unmatched flexibility for complex loudspeaker arrays. This rackmount system connects between any amplifier and speaker network, enabling multiple speakers to be connected in parallel at extremely low impedances — safely and without compromising sound quality.\r\n\r\nWith support for speaker loads as low as 0.1 ohms, and compatibility with 2, 4, 8, and 16 ohm systems, the ZOHM-4K-4 provides integrators with a powerful alternative to conventional distributed audio solutions. It offers uniform power distribution across long cable runs and retains full-range performance from 20Hz to 20kHz — ideal for large venues, stadiums, and multi-zone environments.\r\n\r\nUsing standard Neutrik NL4 connectors and a clearly labeled I\/O layout, the \u003cstrong\u003eZero Ohm ZOHM-4K-4\u003c\/strong\u003e ensures clean signal routing with precise channel control. Built in Canada, it’s a rugged, passive solution for high-demand professional installs.\r\n\r\n\u003ch3\u003eModel Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePassive 4-channel distribution system with zero-ohm functionality\u003c\/li\u003e \u003cli\u003eNo transformers required — eliminates need for 70V\/100V systems\u003c\/li\u003e \u003cli\u003eConnect multiple loudspeakers in parallel with sub-1Ω impedance\u003c\/li\u003e \u003cli\u003eCompatible with 2Ω, 4Ω, 8Ω, and 16Ω speaker loads\u003c\/li\u003e \u003cli\u003eMaintains phase alignment and full-range frequency response (20Hz–20kHz)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eModel Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMax Power Handling: 4000W per channel\u003c\/li\u003e \u003cli\u003eFrequency Response: 20Hz – 20kHz\u003c\/li\u003e \u003cli\u003eMin. Output Impedance: 0.1 Ohms\u003c\/li\u003e \u003cli\u003eInput Connectors: Neutrik NL4\u003c\/li\u003e \u003cli\u003eInput Pin-Outs: \u003cul\u003e \u003cli\u003eCh 1 Input 1A: Pin 1+ \/ 1−\u003c\/li\u003e \u003cli\u003eCh 2 Input 2A: Pin 2+ \/ 2−\u003c\/li\u003e \u003cli\u003eCh 3 Input 1B: Pin 2+ \/ 2−\u003c\/li\u003e \u003cli\u003eCh 4 Input 2B: Pin 1+ \/ 1−\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eOutput Pin-Outs: \u003cul\u003e \u003cli\u003eCh 1 Output 1A: Pin 1+ \/ 1−\u003c\/li\u003e \u003cli\u003eCh 2 Output 2A: Pin 2+ \/ 2−\u003c\/li\u003e \u003cli\u003eCh 3 Output 1B: Pin 2+ \/ 2−\u003c\/li\u003e \u003cli\u003eCh 4 Output 2B: Pin 1+ \/ 1−\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eDimensions (H x W x D): 65.1 x 479.4 x 149.2 mm (with rack ears)\u003c\/li\u003e \u003cli\u003eWeight: 5 kg\u003c\/li\u003e \u003cli\u003eShipping Weight: 5.5 kg\u003c\/li\u003e \u003cli\u003eCountry of Origin: Canada\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's In The Box\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMain unit\u003c\/li\u003e \u003cli\u003eRack ears (pre-installed)\u003c\/li\u003e \u003cli\u003eQuick start guide\u003c\/li\u003e \u003c\/ul\u003e","brand":"Zero Ohm","offers":[{"title":"Default Title","offer_id":51334689718554,"sku":"116345","price":2419.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/zero-ohm-zohm-4k-4--4000w-channel-4-ch-passive-interface--sub-1-speaker-loads-without-transformers_bec16ddc-ff5a-428d-b4d4-c6996498100a.webp?v=1763497161","url":"https:\/\/squarecable.com\/products\/zero-ohm-zohm-4k-4-4000w-channel-4-ch-passive-interface-sub-1-speaker-loads-without-transformers","provider":"SquareCable","version":"1.0","type":"link"}