{"product_id":"px40-8000w-4-channel-power-amplifier","title":"PX40 8000W 4-Channel Digital Pro Power Amplifier 1U 4x1500W","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;\"\u003ePX40 8000W 4-Channel Digital Pro Amplifier\u003c\/h1\u003e\n\u003cp style=\"color: #c5d5e8; font-size: 17px; font-weight: 500; margin: 0;\"\u003e1500W RMS per Channel @ 8Ω | 1U Rack-Mountable | Class-D | For Concerts, Bars \u0026amp; Multi-Zone\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- 产品图库区域：整合图片，自适应450x450尺寸限制 --\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; margin-top: 14px;\"\u003e\n    \u003cdiv style=\"border: 1px solid #e2e8f0; background: #f8fafc; padding: 10px; border-radius: 4px; max-width: 450px;\"\u003e\n        \u003cimg style=\"width: 100%; height: auto; max-width: 450px; display: block;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0747\/0071\/8263\/files\/PX4000-4.jpg\" alt=\"PX40 4-Channel 8000W Digital Power Amplifier 1U Rack-Mount Full Black Metal Front Panel with Control Knobs and NL4 Outputs\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #64748b; margin-top: 8px; text-align: center;\"\u003eClick image to enlarge. Actual product may vary slightly. Resized for quick loading.\u003c\/p\u003e\n\u003c\/div\u003e\n\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🔊 8000W Peak Power Output\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003e4 independent channels with 2000W each @ 4Ω Peak (1500W each @ 8Ω RMS), handling extremely heavy speaker arrays.\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📦 Slim 1U Rack Chassis\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003eSleek full-black metal 1U design, saving valuable rack space for touring or fixed multi-zone installations.\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🔌 Integrated 4x XLR \u0026amp; 4x NL4\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003eProfessional 4-input XLR and NL4 (Speakon) outputs for a clean layout, making wiring and debugging quick and easy.\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⚡ Advanced Class-D Architecture\u003c\/strong\u003e \u003cspan style=\"color: #333; font-size: 14px;\"\u003eEfficient digital amplification ensures stable, cool-running performance and superior sound quality.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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;\"\u003ePX40 4-Channel Digital Power Amplifier\u003c\/strong\u003e is a high-performance professional audio powerhouse designed for large commercial performances, live bar shows, and complex multi-zone sound systems. Delivering a massive \u003cstrong style=\"color: #c0392b;\"\u003e8000W Peak at 4 ohms (2000W x 4)\u003c\/strong\u003e and 6000W RMS at 8 ohms (1500W x 4), it provides immense driving force to power up to four high-load PA speakers simultaneously. The \u003cstrong style=\"color: #162447;\"\u003eultra-compact 1U full-black metal chassis\u003c\/strong\u003e saves vital equipment rack space. Featuring \u003cstrong style=\"color: #162447;\"\u003e4 independent XLR inputs and 4 professional NL4 (Speakon) outputs\u003c\/strong\u003e, this amplifier offers a clean, integrated interface for fast wiring and easy debugging during installation. With a \u003cstrong style=\"color: #162447;\"\u003eselectable dual voltage (100-120V or 220-240V)\u003c\/strong\u003e and an included auto-matched power plug, the PX40 delivers dependable performance globally.\u003c\/p\u003e\n\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🔹 Massive 4-Channel Output for Heavy Loads\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eThe PX40 provides robust power delivery across 4 channels, providing \u003cstrong style=\"color: #c0392b;\"\u003e1500W RMS per channel at 8 ohms\u003c\/strong\u003e and 2000W Peak at 4 ohms. This easily drives professional passive speakers, subwoofers, and monitors with headroom to spare.\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 Integrated I\/O Layout\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eDesigned for efficiency, it integrates \u003cstrong style=\"color: #c0392b;\"\u003e4 balanced XLR inputs and 4 heavy-duty NL4 (Speakon) outputs\u003c\/strong\u003e. This clean wiring layout dramatically simplifies complex multi-zone connections and makes debugging quick for professional engineers and bar maintainers.\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🔹 Space-Saving 1U Rack Mount\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eHoused in a robust \u003cstrong style=\"color: #c0392b;\"\u003e1U rack-mountable all-black metal chassis\u003c\/strong\u003e, the PX40 packs high power into a slim profile. It saves significant space in standard 19-inch equipment racks, allowing you to fit more audio gear into mobile flight cases or compact bar control rooms.\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🔹 Next-Gen Class-D Digital Architecture \u0026amp; Global Ready\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #444; font-size: 15px;\"\u003eThe PX40 utilizes advanced Class-D digital amplification, delivering high-fidelity audio with exceptional stability, cooler operation, and energy efficiency. It supports a \u003cstrong style=\"color: #162447;\"\u003eselectable dual power supply (100-120VAC or 220-240VAC)\u003c\/strong\u003e, and we automatically send the correct power plug based on your country, making it ready for global deployment.\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 tailored for \u003cstrong style=\"color: #c0392b;\"\u003eprofessional concert engineers, bar venue maintenance staff, and home KTV enthusiasts\u003c\/strong\u003e. Whether it's for \u003cstrong style=\"color: #c0392b;\"\u003elarge commercial events\u003c\/strong\u003e, driving the sound in a \u003cstrong style=\"color: #c0392b;\"\u003elive bar performance\u003c\/strong\u003e, or setting up a complex \u003cstrong style=\"color: #c0392b;\"\u003emulti-zone audio system\u003c\/strong\u003e, the PX40 delivers reliable, high-performance audio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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;\"\u003ePX40 4CH 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\u003cstrong style=\"color: #c0392b;\"\u003e4 Channel Independent Output\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;\"\u003ePower Output Peak @ 4Ω\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003e8000W (2000W x 4)\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;\"\u003e6000W (1500W x 4)\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;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e4 x Balanced XLR, RCA\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;\"\u003eOutputs\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e4 x NL4 (Speakon) \u0026amp; Speaker Terminals\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;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003e100-120VAC \/ 220-240VAC, 50\/60Hz (Selectable)\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;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border-bottom: 1px solid #eee;\"\u003e\u003cstrong style=\"color: #c0392b;\"\u003e1U Rack-Mountable Full Black Metal Chassis\u003c\/strong\u003e\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 LEDs (Power, Signal, Clip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\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× PX40 4-Channel 1U Power Amplifier\u003c\/li\u003e\n\u003cli style=\"padding: 4px 0; font-size: 15px; color: #1a3a2a;\"\u003e✅ 1× AC Power Cord (Correct plug type will be sent based on your country)\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\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🎤 Large Commercial \u0026amp; Outdoor Concerts\u003c\/span\u003e \n    \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e🎬 Live Bar \u0026amp; Nightclub Performances\u003c\/span\u003e \n    \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e🍸 Multi-Zone Sound System Construction\u003c\/span\u003e \n    \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e💼 Large Conference Rooms \u0026amp; Halls\u003c\/span\u003e \n    \u003cspan style=\"display: inline-block; background: #e8f0f6; color: #162447; padding: 8px 16px; font-size: 14px; font-weight: 500; margin: 4px;\"\u003e🏠 High-end Home KTV Systems\u003c\/span\u003e \n    \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\n\u003c!-- 兼容性、认证、FAQ、运输和质保服务 板块 --\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;\"\u003eCompatibility \u0026amp; Certifications\u003c\/h2\u003e\n\u003cdiv style=\"background: #f4f7f9; border: 1px solid #dde4ea; padding: 20px 24px; margin-bottom: 28px;\"\u003e\n    \u003ch3 style=\"color: #162447; font-size: 17px; font-weight: bold; margin: 0 0 12px 0;\"\u003e🔌 System Compatibility\u003c\/h3\u003e\n    \u003cul style=\"margin: 0 0 20px 20px; padding: 0; color: #444; font-size: 15px;\"\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eRack Mount:\u003c\/strong\u003e Fits standard 19-inch equipment racks (1U height).\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eSpeaker Load:\u003c\/strong\u003e Compatible with 4Ω and 8Ω passive speakers and subwoofers via NL4 or standard terminals.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eInput Source:\u003c\/strong\u003e Works seamlessly with professional mixers, audio interfaces, and preamps via 4 independent XLR inputs.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMulti-Zone Setup:\u003c\/strong\u003e Perfectly supports 4 independent speaker zones for stereo or multi-channel sound reinforcement.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch3 style=\"color: #162447; font-size: 17px; font-weight: bold; margin: 0 0 12px 0;\"\u003e🏅 Product Certifications\u003c\/h3\u003e\n    \u003cul style=\"margin: 0 0 0 20px; padding: 0; color: #444; font-size: 15px;\"\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Complies with European safety and EMC standards.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Manufactured with restricted hazardous substances for environmental safety.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eFCC Standards:\u003c\/strong\u003e Meets US electromagnetic interference limits.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 28px 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"background: #f9fbfc; border: 1px solid #dde4ea; padding: 20px 24px; margin-bottom: 28px;\"\u003e\n    \u003ch3 style=\"color: #162447; font-size: 16px; font-weight: bold; margin: 0 0 6px 0;\"\u003eQ: How do I connect the PX40 to my speakers?\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px 0; color: #444; font-size: 15px;\"\u003eA: The amplifier is equipped with 4 professional NL4 (Speakon) outputs. You can easily connect standard NL4 speaker cables directly, or use the binding posts if preferred. The 4 XLR inputs connect to your mixer.\u003c\/p\u003e\n    \n    \u003ch3 style=\"color: #162447; font-size: 16px; font-weight: bold; margin: 0 0 6px 0;\"\u003eQ: Can I use the PX40 for a multi-zone bar sound system?\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px 0; color: #444; font-size: 15px;\"\u003eA: Absolutely! With 4 independent channels, you can drive 4 separate speaker zones (e.g., Main Hall, VIP Rooms, Restroom, and Outdoor Area) with precise volume control for each.\u003c\/p\u003e\n    \n    \u003ch3 style=\"color: #162447; font-size: 16px; font-weight: bold; margin: 0 0 6px 0;\"\u003eQ: Will the plug and voltage work in my country?\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 16px 0; color: #444; font-size: 15px;\"\u003eA: Yes! When you place an order, we automatically send the correct power plug (US, EU, UK, AU, etc.) and set the voltage (100-120V or 220-240V) specifically based on your shipping address. It arrives ready to plug in!\u003c\/p\u003e\n    \n    \u003ch3 style=\"color: #162447; font-size: 16px; font-weight: bold; margin: 0 0 6px 0;\"\u003eQ: What is the recommended speaker impedance for maximum output?\u003c\/h3\u003e\n    \u003cp style=\"margin: 0 0 0px 0; color: #444; font-size: 15px;\"\u003eA: The PX40 operates optimally with 4Ω and 8Ω speaker loads. For the maximum peak output of 8000W, we recommend using 4Ω setups across all 4 channels.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #1a1a2e; font-size: 22px; font-weight: bold; margin: 28px 0 14px 0; padding-bottom: 10px; border-bottom: 3px solid #162447;\"\u003eShipping \u0026amp; Warranty Services\u003c\/h2\u003e\n\u003cdiv style=\"background: #f0faf4; border: 1px solid #b9d9c1; padding: 20px 24px; margin-bottom: 28px;\"\u003e\n    \u003ch3 style=\"color: #167a3c; font-size: 17px; font-weight: bold; margin: 0 0 12px 0;\"\u003e✈️ Global Air Express Shipping\u003c\/h3\u003e\n    \u003cul style=\"margin: 0 0 20px 20px; padding: 0; color: #333; font-size: 15px;\"\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eExpress Shipping:\u003c\/strong\u003e We provide shipping to most countries via UPS, FedEx, or DHL air express.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eFast Delivery:\u003c\/strong\u003e 5-10 business days worldwide. A tracking number will be provided immediately after dispatch.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eVoltage Auto-Match:\u003c\/strong\u003e Your order will be shipped with the correct power cord and voltage standard for your delivery address.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch3 style=\"color: #167a3c; font-size: 17px; font-weight: bold; margin: 0 0 12px 0;\"\u003e🛡️ Quality Warranty \u0026amp; After-Sales\u003c\/h3\u003e\n    \u003cul style=\"margin: 0 0 0 20px; padding: 0; color: #333; font-size: 15px;\"\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e1-Year Manufacturer Warranty:\u003c\/strong\u003e Covers any manufacturing defects (excluding user-inflicted damage).\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eProfessional Support:\u003c\/strong\u003e Our technical team provides email support and troubleshooting guidance within 24 hours.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eEasy Returns:\u003c\/strong\u003e If you receive a damaged item, contact us immediately for a replacement or repair.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e\n\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\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 4-channel 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":49114795376823,"sku":null,"price":688.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/0071\/8263\/files\/PX4000-6.jpg?v=1788576984","url":"https:\/\/www.micwlaudio.com\/products\/px40-8000w-4-channel-power-amplifier","provider":"MiCWL Audio Official Store","version":"1.0","type":"link"}