{"product_id":"slv-bl9-version-1-channel-module-main-class-h-power-drive-pcb","title":"SLV BL9 Version 1 Channel Module – Main Class H Power Drive PCB","description":"\u003cp data-path-to-node=\"6\"\u003eThe \u003cb data-path-to-node=\"6\" data-index-in-node=\"4\"\u003eSLV BL9 Version 1 Channel Module\u003c\/b\u003e is a high-performance power engine built for the rigorous demands of professional audio. Utilizing a sophisticated \u003cb data-path-to-node=\"6\" data-index-in-node=\"152\"\u003eClass H architecture\u003c\/b\u003e, this module optimizes power efficiency by dynamically switching between voltage rails, ensuring the unit remains cool during high-output operation. This module is the direct factory-spec replacement for the BL9, capable of supporting a peak bridged output of \u003cb data-path-to-node=\"6\" data-index-in-node=\"433\"\u003e4500W\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Build Quality\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eClass H Topology:\u003c\/b\u003e Intelligent rail management significantly reduces thermal waste and maximizes power delivery to the speakers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003ePremium Semiconductor Stage:\u003c\/b\u003e Features a high-density array of \u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"62\"\u003eToshiba power transistors\u003c\/b\u003e for superior thermal stability and low-distortion audio reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eStable High-Current Drive:\u003c\/b\u003e Engineered for rock-solid stability across \u003cspan class=\"math-inline\" data-math=\"2\\Omega, 4\\Omega,\" data-index-in-node=\"70\"\u003e$2\\Omega, 4\\Omega,$\u003c\/span\u003e and \u003cspan class=\"math-inline\" data-math=\"8\\Omega\" data-index-in-node=\"92\"\u003e$8\\Omega$\u003c\/span\u003e loads, providing maximum flexibility for venue setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eOnboard Protection Logic:\u003c\/b\u003e Integrated circuitry for real-time monitoring of DC offset, short-circuits, and thermal runaway, communicating directly with the amplifier's protection system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003ePrecision Signal Path:\u003c\/b\u003e Equipped with low-noise non-inductive resistors and high-quality filtering capacitors to maintain a Signal-to-Noise ratio of over \u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"153\"\u003e97dB\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003ePlug-and-Play Installation:\u003c\/b\u003e Includes pre-configured wiring looms with high-current connectors and multi-pin signal headers for secure, efficient servicing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eTechnical Specifications (BL9 V1 Module)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eCompatible Model:\u003c\/b\u003e SLV Black Series BL9 Version 1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003ePower Rating Support:\u003c\/b\u003e 1175W (8Ω) | 1700W (4Ω) | 2200W (2Ω) per channel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eSlew Rate:\u003c\/b\u003e 42V\/us (Ensures accurate high-frequency transient response).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eDamping Factor:\u003c\/b\u003e 1000 (Provides tight, controlled bass response).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eTHD:\u003c\/b\u003e \u003cspan class=\"math-inline\" data-math=\"\u0026lt;0.05\\%\" data-index-in-node=\"5\"\u003e$\u0026lt;0.05\\%$\u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eCooling:\u003c\/b\u003e Designed for integration with forced-air tunnel heatsink systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eApplications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eBL9 Restoration:\u003c\/b\u003e The primary replacement module for failed or damaged power stages in the BL9 Version 1 chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eTouring Maintenance:\u003c\/b\u003e A critical spare part for live sound companies to ensure minimal downtime during events.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eProfessional Upgrades:\u003c\/b\u003e Ideal for refurbishing well-used BL-series units to original factory performance standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003cblockquote data-path-to-node=\"14\"\u003e\n\u003cp data-path-to-node=\"14,0\"\u003e\u003cb data-path-to-node=\"14,0\" data-index-in-node=\"0\"\u003eTechnical Note:\u003c\/b\u003e This is a \u003cb data-path-to-node=\"14,0\" data-index-in-node=\"26\"\u003eHigh-Voltage\u003c\/b\u003e internal component. Installation should only be performed by a qualified technician. Ensure that the main capacitor bank is fully discharged and that the module is properly seated on its heatsink with fresh thermal compound before applying power.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"SLVSALES","offers":[{"title":"Default Title","offer_id":45802506813626,"sku":null,"price":6500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/6377\/9258\/files\/Screenshot2026-04-24172303.png?v=1777031624","url":"https:\/\/www.slvsales.in\/products\/slv-bl9-version-1-channel-module-main-class-h-power-drive-pcb","provider":"SLVSALES","version":"1.0","type":"link"}