{"product_id":"micwl-ca4000-2ch-4000w-digital-amp","title":"MiCWL CA4000 4000W 2-Channel Bridgeable Digital Pro Amplifier 1U","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product-description-seo\" style=\"font-family: 'Segoe UI', '-apple-system', BlinkMacSystemFont, Roboto, Arial, sans-serif; max-width: 960px; margin: 0 auto; color: #1a1a1a; line-height: 1.65;\"\u003e\n\u003cdiv style=\"background: #0f0f1a; padding: 32px 28px; margin-bottom: 28px; text-align: center;\"\u003e\n\u003ch1 style=\"color: #ffffff; font-size: 26px; font-weight: bold; margin: 0 0 8px 0; letter-spacing: -0.3px;\"\u003eCA4000 4000W 2-Channel Bridgeable Digital Pro Amplifier\u003c\/h1\u003e\n\u003cp style=\"color: #c5d5e8; font-size: 17px; font-weight: 500; margin: 0;\"\u003e2000W RMS per Channel @ 4Ω |\u003c\/p\u003e\n\u003cp style=\"color: #c5d5e8; font-size: 17px; font-weight: 500; margin: 0;\"\u003e1000W RMS per Channel @ 8Ω |\u003c\/p\u003e\n\u003cp style=\"color: #c5d5e8; font-size: 17px; font-weight: 500; margin: 0;\"\u003e1U Rack-Mountable | Class-D | For Stage, Concert \u0026amp; KTV\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 产品图库区域：整合两张图片，自适应450x450限制 --\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 0 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eProduct Gallery\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-top: 14px;\"\u003e\n\u003cdiv style=\"border: 1px solid #e2e8f0; background: #f8fafc; padding: 10px; border-radius: 4px;\"\u003e\u003cimg style=\"width: 100%; max-width: 450px; height: auto; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0747\/0071\/8263\/files\/105.jpg\" alt=\"CA4000 2-Channel 4000W Digital Power Amplifier Front View Panel with Rack-Mount Ears and Indicators\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e2e8f0; background: #f8fafc; padding: 10px; border-radius: 4px;\"\u003e\u003cimg style=\"width: 100%; max-width: 450px; height: auto; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0747\/0071\/8263\/files\/DSC01540.jpg\" alt=\"CA4000 Amplifier Rear Panel Featuring XLR and RCA Inputs, Speaker Binding Post Outputs, and Voltage Selector\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #64748b; margin-top: 8px; text-align: center;\"\u003eClick images to enlarge. Actual product may vary slightly. Resized for quick loading.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 核心卖点展示块 --\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"background: #eef3ff; border-left: 5px solid #162447; padding: 14px 16px;\"\u003e\n\u003cstrong style=\"color: #162447; font-size: 15px; margin-bottom: 4px;\"\u003e🔊 4000W RMS High-Power Output\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003e2 independent channels with 2000W each @ 4Ω, ideal for heavy high-load speaker systems\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #eef3ff; border-left: 5px solid #162447; padding: 14px 16px;\"\u003e\n\u003cstrong style=\"color: #162447; font-size: 15px; margin-bottom: 4px;\"\u003e⚡ Flexible Bridgeable Mono Mode\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003eBridge the two channels for massive single-channel mono output, expanding subwoofer application scenarios\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #eef3ff; border-left: 5px solid #162447; padding: 14px 16px;\"\u003e\n\u003cstrong style=\"color: #162447; font-size: 15px; margin-bottom: 4px;\"\u003e📦 Ultra-Compact 1U Rack Chassis\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003eLightweight slim black metal design, saving space for professional mobile touring rigs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #eef3ff; border-left: 5px solid #162447; padding: 14px 16px;\"\u003e\n\u003cstrong style=\"color: #162447; font-size: 15px; margin-bottom: 4px;\"\u003e🔧 Pro Audio Interfaces \u0026amp; Dual Voltage\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003eEquipped with XLR\/RCA inputs, binding post outputs, and selectable 220-240V or 100-120V AC power\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 0 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #333; margin: 0 0 24px 0;\"\u003eThe \u003cstrong style=\"color: #162447;\"\u003eCA4000 2-Channel Digital Power Amplifier\u003c\/strong\u003e is a high-end professional audio solution engineered for large-scale live stage performances, concerts, KTV bars, and corporate conferences. Delivering a massive \u003cstrong style=\"color: #c0392b;\"\u003e4000W RMS at 4 ohms (2000W x 2 channels)\u003c\/strong\u003e, it provides abundant driving force for heavy-duty subwoofers and high-power PA systems. Featuring a \u003cstrong style=\"color: #162447;\"\u003eflexible bridgeable mono output\u003c\/strong\u003e, this amp easily adapts to single-channel subwoofer sound reinforcement setups. The \u003cstrong style=\"color: #162447;\"\u003eultra-compact 1U rack-mountable metal chassis\u003c\/strong\u003e is designed to save valuable equipment space while ensuring long-lasting durability. Whether you are a professional touring sound engineer, a KTV system integrator, or an audio enthusiast, the CA4000 guarantees reliable, clean, and distortion-free power across all your audio events.\u003c\/p\u003e\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 28px 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cdiv style=\"background: #f9fbfc; border: 1px solid #dde4ea; padding: 22px 24px; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003ch3 style=\"color: #162447; font-size: 17px; font-weight: bold; margin: 0 0 6px 0;\"\u003e🔹 Dual-Channel High-Thrust Output for Heavy Loads\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eEquipped with advanced digital circuitry, the CA4000 delivers \u003cstrong style=\"color: #c0392b;\"\u003e2000W RMS per channel at 4 ohms\u003c\/strong\u003e (4000W total) and 1000W per channel at 8 ohms. It effortlessly drives professional passive speakers and subwoofers in outdoor live concerts, clubs, and large meeting rooms, ensuring powerful and clean audio dynamics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003ch3 style=\"color: #162447; font-size: 17px; font-weight: bold; margin: 0 0 6px 0;\"\u003e🔹 Bridgeable Mono Mode for Expanded Scenarios\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eThis amplifier supports \u003cstrong style=\"color: #c0392b;\"\u003eflexible bridgeable mono operation\u003c\/strong\u003e. By combining both channels, it turns into a high-power single-channel source, making it the ultimate powerhouse for single-channel subwoofer applications, large-scale outdoor sound reinforcement, and complex professional audio arrays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003ch3 style=\"color: #162447; font-size: 17px; font-weight: bold; margin: 0 0 6px 0;\"\u003e🔹 Lightweight 1U Rack-Mount for Space Efficiency\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eHoused in a rugged \u003cstrong style=\"color: #c0392b;\"\u003e1U rack-mountable black metal chassis\u003c\/strong\u003e, the CA4000 is extremely slim and lightweight. It saves significant space in your 19-inch equipment rack, providing more room for other critical audio gear in touring cases or permanent fixed installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px;\"\u003e\n\u003ch3 style=\"color: #162447; font-size: 17px; font-weight: bold; margin: 0 0 6px 0;\"\u003e🔹 Professional Inputs\/Outputs \u0026amp; Dual Voltage Support\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eDesigned with \u003cstrong style=\"color: #c0392b;\"\u003eXLR and RCA inputs\u003c\/strong\u003e for versatile source connections, and durable speaker binding post outputs for secure wiring. Additionally, it supports \u003cstrong style=\"color: #162447;\"\u003euniversal voltage selection (220-240VAC or 100-120VAC)\u003c\/strong\u003e, making it easy to deploy in global markets and various regions without a bulky external transformer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0;\"\u003e\n\u003ch3 style=\"color: #162447; font-size: 17px; font-weight: bold; margin: 0 0 6px 0;\"\u003e🔹 Built for Professional Users and Diverse Scenarios\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eSpecifically designed for \u003cstrong style=\"color: #c0392b;\"\u003eprofessional touring sound engineers, KTV bar integrators, and high-end audio enthusiasts\u003c\/strong\u003e. Whether it's a high-energy \u003cstrong style=\"color: #c0392b;\"\u003eoutdoor music festival\u003c\/strong\u003e, a \u003cstrong style=\"color: #c0392b;\"\u003ecorporate conference room audio system\u003c\/strong\u003e, or a 24\/7 playback setup in \u003cstrong style=\"color: #c0392b;\"\u003enightclubs and bars\u003c\/strong\u003e, this amplifier delivers unmatched reliability and performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 28px 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid #dde4ea;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #1a1a2e; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px 16px; text-align: left; font-weight: 600; width: 40%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px 16px; text-align: left; font-weight: 600; width: 60%;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003eCA4000 2CH Digital Amp\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eChannels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong style=\"color: #c0392b;\"\u003e2 Channel\u003c\/strong\u003e (Stereo \/ Bridged Mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003ePower Output RMS @ 4Ω\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003e4000W (2000W + 2000W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003ePower Output RMS @ 8Ω\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003e2000W (1000W + 1000W)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e4Ω \/ 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003eRCA, XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eOutputs\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003eSpeaker Terminals (Binding Posts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003e220-240VAC \/ or 100-120VAC, 50\/60Hz (Selectable)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003e1U Rack-Mountable Metal Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee; font-weight: 600;\"\u003eAmplifier Class\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003eClass-D Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 600;\"\u003eIndicators\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px;\"\u003eRunning Status LED (Power, Signal, Clip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 28px 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cdiv style=\"background: #f0f7f4; border: 1px solid #c3e6d1; padding: 20px 24px; margin-bottom: 28px;\"\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"padding: 4px 0; font-size: 15px; color: #1a3a2a;\"\u003e✅ 1× CA4000 2-Channel 1U Power Amplifier\u003c\/li\u003e\n\u003cli style=\"padding: 4px 0; font-size: 15px; color: #1a3a2a;\"\u003e✅ 1× AC Power Cord\u003c\/li\u003e\n\u003cli style=\"padding: 4px 0; font-size: 15px; color: #1a3a2a;\"\u003e✅ 1× User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 28px 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e🎤 Outdoor Live Concerts \u0026amp; Events\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e🎬 KTV \u0026amp; Entertainment Bars\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e🍸 Nightclubs \u0026amp; Pubs\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e💼 Corporate Conference Rooms\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e⛪ Houses of Worship\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e🎧 Professional Touring Sound Rigs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fffbf0; border: 1px solid #f0d78c; padding: 18px 24px; margin-bottom: 28px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px; color: #6b4c00;\"\u003e🛡️ \u003cstrong style=\"color: #b45309;\"\u003eAuthorized Dealer Warranty:\u003c\/strong\u003e This product is brand new in original packaging, sold by \u003cstrong style=\"color: #b45309;\"\u003eMiCWL Audio Inc.\u003c\/strong\u003e as an authorized dealer. Covered by a \u003cstrong style=\"color: #b45309;\"\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e. Buy with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #0f0f1a; padding: 28px; text-align: center; margin-top: 32px;\"\u003e\n\u003ch3 style=\"color: #ffffff; font-size: 20px; font-weight: bold; margin: 0 0 8px 0;\"\u003e📩 Have Questions or Need a Custom Configuration?\u003c\/h3\u003e\n\u003cp style=\"color: #c5d5e8; font-size: 15px; margin: 0 0 16px 0;\"\u003eIf you have any questions about this power amplifier, need help with system matching, or want to discuss bulk \/ custom OEM orders — our team is ready to assist you.\u003c\/p\u003e\n\u003ca style=\"background: #ffffff; color: #1a1a2e; padding: 12px 32px; font-size: 16px; font-weight: bold; text-decoration: none; border-radius: 4px; display: inline-block;\" href=\"mailto:shop@micwlaudio.com\"\u003e ✉️ shop@micwlaudio.com \u003c\/a\u003e\n\u003cp style=\"color: #8899aa; font-size: 13px; margin: 12px 0 0 0;\"\u003e© 2026 MiCWL Audio Inc. All rights reserved.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MiCWL Audio Official Store","offers":[{"title":"Default Title","offer_id":48871063519415,"sku":null,"price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/0071\/8263\/files\/105.jpg?v=1783925435","url":"https:\/\/www.micwlaudio.com\/products\/micwl-ca4000-2ch-4000w-digital-amp","provider":"MiCWL Audio Official Store","version":"1.0","type":"link"}