{"product_id":"ulxd4d-2-channel-wireless-microphone-ksm9","title":"ULXD4D 2-Channel Digital Wireless Microphone System with 2 KSM9 Mics Kits","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003c!-- ============================================================\n     GOOGLE GEO OPTIMIZED META TAGS\n     ============================================================ --\u003e\n\u003cp\u003e\u003cmeta name=\"description\" content=\"ULXD4D dual-channel digital wireless mic system with 2 KSM9 condenser capsules. UHF stable, 1U rack-mount, encrypted transmission for stage \u0026amp; KTV.\"\u003e \u003cmeta name=\"keywords\" content=\"ULXD4D, 2-channel wireless microphone, KSM9 wireless mic, UHF wireless microphone system, rack mount wireless mic, stage performance microphone, encrypted wireless mic, digital wireless system\"\u003e \u003cmeta name=\"robots\" content=\"index, follow, max-image-preview:large\"\u003e \u003cmeta name=\"author\" content=\"MICWL Audio\"\u003e \u003clink rel=\"canonical\" href=\"https:\/\/www.micwl.com\/items-description?product_id=433\"\u003e\u003c\/p\u003e\n\u003c!-- Open Graph \/ GEO Social Signals --\u003e\n\u003cp\u003e\u003cmeta property=\"og:type\" content=\"product\"\u003e \u003cmeta property=\"og:title\" content=\"ULXD4D 2-Channel Digital Wireless Microphone System with 2 KSM9 Mics\"\u003e \u003cmeta property=\"og:description\" content=\"Dual-channel UHF digital wireless mic system with 2 KSM9 gold condenser capsules. 1U rack-mount, encrypted transmission, stage-grade stability.\"\u003e \u003cmeta property=\"og:url\" content=\"https:\/\/www.micwl.com\/items-description?product_id=433\"\u003e \u003cmeta property=\"og:image\" content=\"https:\/\/www.micwlshop.com\/static\/media\/Wireless\/2-Channel\/TRD3-A329.jpg\"\u003e \u003cmeta property=\"og:image:alt\" content=\"ULXD4D 2-channel digital wireless microphone system with 2 KSM9 gold condenser handheld microphones\"\u003e \u003cmeta property=\"product:price:currency\" content=\"USD\"\u003e\u003c\/p\u003e\n\u003c!-- Twitter Card --\u003e\n\u003cp\u003e\u003cmeta name=\"twitter:card\" content=\"summary_large_image\"\u003e \u003cmeta name=\"twitter:title\" content=\"ULXD4D 2-Channel Digital Wireless Microphone System\"\u003e \u003cmeta name=\"twitter:description\" content=\"UHF digital wireless mic with 2 KSM9 condenser capsules. 1U rack-mount, encrypted, ideal for stage \u0026amp; KTV.\"\u003e \u003cmeta name=\"twitter:image\" content=\"https:\/\/www.micwlshop.com\/static\/media\/Wireless\/2-Channel\/TRD3-A329.jpg\"\u003e \u003cmeta name=\"twitter:image:alt\" content=\"ULXD4D 2-channel digital wireless microphone system with 2 KSM9 gold condenser handheld microphones\"\u003e\u003c\/p\u003e\n\u003c!-- Structured Data: Product + Offer (GEO rich signals) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  * { box-sizing: border-box; margin: 0; padding: 0; }\n  html { scroll-behavior: smooth; }\n  body {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n    color: #1f2937; background: #ffffff; line-height: 1.65;\n    -webkit-font-smoothing: antialiased;\n  }\n  img { max-width: 100%; height: auto; display: block; }\n  a { color: inherit; text-decoration: none; }\n  .container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }\n\n  .top-bar {\n    background: #0b1220; color: #fbbf24; text-align: center;\n    font-size: 13px; 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display: block; margin-bottom: 4px; }\n\n  .section { padding: 40px 0; }\n  .section-title {\n    font-size: 24px; font-weight: 800; color: #0f172a;\n    margin-bottom: 8px; position: relative; padding-left: 16px;\n  }\n  .section-title::before {\n    content: \"\"; position: absolute; left: 0; top: 6px; bottom: 6px;\n    width: 5px; border-radius: 3px;\n    background: linear-gradient(180deg, #2563eb 0%, #f59e0b 100%);\n  }\n  .section-sub { color: #6b7280; font-size: 14px; margin-bottom: 24px; padding-left: 16px; }\n\n  .desc-block {\n    background: #ffffff; border: 1px solid #e5e7eb;\n    border-radius: 14px; padding: 22px 24px; margin-bottom: 18px;\n    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);\n  }\n  .desc-block h3 {\n    font-size: 18px; color: #1d4ed8; margin-bottom: 10px;\n    display: flex; align-items: center; gap: 8px;\n  }\n  .desc-block h3 .num {\n    background: #1d4ed8; color: #fff; width: 28px; height: 28px;\n    border-radius: 50%; display: inline-flex; align-items: center; 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color: #1f2937; width: 32%; }\n\n  .scenarios {\n    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));\n    gap: 14px; margin-top: 14px;\n  }\n  .scenario {\n    background: linear-gradient(135deg, #fef9c3 0%, #fde68a 100%);\n    border-radius: 12px; padding: 18px 16px; text-align: center;\n    font-weight: 600; color: #78350f; font-size: 14.5px;\n    border: 1px solid #fcd34d;\n  }\n  .scenario .emoji { font-size: 26px; display: block; margin-bottom: 6px; }\n\n  .contact {\n    background: linear-gradient(135deg, #0b1220 0%, #1e293b 100%);\n    color: #e2e8f0; border-radius: 18px; padding: 36px 30px;\n    text-align: center; margin: 50px 0 30px;\n  }\n  .contact h2 { font-size: 24px; color: #fff; margin-bottom: 10px; }\n  .contact p { color: #cbd5e1; margin-bottom: 18px; font-size: 15px; }\n  .contact .email-btn {\n    display: inline-block;\n    background: linear-gradient(90deg, #f59e0b 0%, #ef4444 100%);\n    color: #fff; padding: 14px 32px; border-radius: 999px;\n    font-weight: 700; font-size: 15px;\n    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.4);\n    transition: transform .15s ease;\n  }\n  .contact .email-btn:hover { transform: translateY(-2px); }\n  .contact .small { font-size: 12.5px; color: #94a3b8; margin-top: 14px; }\n\n  footer {\n    text-align: center; padding: 20px 0 30px;\n    color: #94a3b8; font-size: 12.5px;\n    border-top: 1px solid #e5e7eb;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"top-bar\"\u003e🎤 \u003cstrong\u003eProfessional Grade\u003c\/strong\u003e · 2-Channel UHF Wireless · KSM9 Condenser · Stage \u0026amp; KTV Ready\u003c\/div\u003e\n\u003cdiv class=\"breadcrumb\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ca href=\"https:\/\/www.micwl.com\/\"\u003eHome\u003c\/a\u003e\u003cspan\u003e›\u003c\/span\u003e \u003ca href=\"https:\/\/www.micwl.com\/\"\u003eWireless Microphones\u003c\/a\u003e\u003cspan\u003e›\u003c\/span\u003e \u003ca href=\"https:\/\/www.micwl.com\/\"\u003eDual-Channel Systems\u003c\/a\u003e\u003cspan\u003e›\u003c\/span\u003e ULXD4D 2-Channel Digital Wireless Microphone System\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cmain class=\"container\"\u003e\n\u003csection itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"hero\"\u003e\n\u003cdiv class=\"gallery\"\u003e\n\u003cdiv class=\"main-image-wrap\"\u003e\n\u003cspan class=\"badge\"\u003e🔥 HOT SALE\u003c\/span\u003e \u003cimg itemprop=\"image\" loading=\"eager\" height=\"1200\" width=\"1200\" title=\"ULXD4D 2-Channel Digital Wireless Microphone System with 2 KSM9 Mics\" alt=\"ULXD4D 2-channel digital wireless microphone system with 2 KSM9 gold condenser handheld microphones, 1U rack-mount UHF receiver for stage performance and KTV\" src=\"https:\/\/www.micwlshop.com\/static\/media\/Wireless\/2-Channel\/TRD3-A329.jpg\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-info\"\u003e\n\u003ch1 itemprop=\"name\"\u003eULXD4D 2-Channel Digital Wireless Microphone System with 2 KSM9 Mics \/\u003c\/h1\u003e\n\u003ch1 itemprop=\"name\"\u003e(or 2 BeltPack Headset option)\u003c\/h1\u003e\n\u003cdiv class=\"sku-line\"\u003eSKU: \u003cspan itemprop=\"sku\"\u003eMICWL-ULXD4D-KSM9-2CH\u003c\/span\u003e · Brand: \u003cstrong\u003eMICWL\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"note\" class=\"highlight-box\"\u003e\n\u003cspan class=\"label\"\u003eCORE HIGHLIGHT\u003c\/span\u003e\n\u003cp\u003eDual-Channel UHF Digital Wireless · 2 × KSM9 Gold Condenser Capsules · 1U Rack-Mount · Encrypted Long-Range Transmission\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Offer\" itemscope=\"\" itemprop=\"offers\" class=\"price-row\"\u003e\n\u003cspan itemprop=\"priceCurrency\" class=\"price\"\u003e$\u003c\/span\u003e \u003cspan itemprop=\"price\" class=\"price\"\u003eContact for Best Price\u003c\/span\u003e \u003cspan class=\"save-tag\"\u003eBULK DISCOUNT\u003c\/span\u003e \u003clink itemprop=\"availability\" href=\"https:\/\/schema.org\/InStock\"\u003e\n\u003c\/div\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/AggregateRating\" itemscope=\"\" itemprop=\"aggregateRating\" class=\"rating\"\u003e\n\u003cspan class=\"stars\"\u003e★★★★★\u003c\/span\u003e \u003cspan\u003e\u003cstrong itemprop=\"ratingValue\"\u003e4.8\u003c\/strong\u003e \/ 5\u003c\/span\u003e \u003cspan\u003e· \u003cspan itemprop=\"reviewCount\"\u003e126\u003c\/span\u003e verified reviews\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e2-Channel UHF digital wireless system — 2 mics work simultaneously\u003c\/li\u003e\n\u003cli\u003e2 × KSM9 handheld microphones with gold condenser capsules\u003c\/li\u003e\n\u003cli\u003e19\" 1U rack-mount receiver with blue LED dual-channel display\u003c\/li\u003e\n\u003cli\u003eEncrypted wireless transmission — secure \u0026amp; interference-resistant\u003c\/li\u003e\n\u003cli\u003eLong-range stable signal for stage, KTV, church, broadcast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cta-row\"\u003e\n\u003ca href=\"mailto:shop@micwlaudio.com?subject=Inquiry%20ULXD4D%202-Channel%20Wireless%20System\" class=\"btn btn-primary\"\u003e📩 Get Wholesale Quote\u003c\/a\u003e \u003ca href=\"#specs\" class=\"btn btn-secondary\"\u003eView Specifications\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cdiv class=\"trust-item\"\u003e\n\u003cspan class=\"icon\"\u003e🚚\u003c\/span\u003eFast Global Shipping\u003c\/div\u003e\n\u003cdiv class=\"trust-item\"\u003e\n\u003cspan class=\"icon\"\u003e🛡️\u003c\/span\u003e2-Year Warranty\u003c\/div\u003e\n\u003cdiv class=\"trust-item\"\u003e\n\u003cspan class=\"icon\"\u003e🎯\u003c\/span\u003eOEM\/ODM Custom\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2 class=\"section-title\"\u003eProduct Summary\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eA short headline buyers see first — designed for search snippets \u0026amp; GEO AI answers.\u003c\/p\u003e\n\u003cdiv class=\"desc-highlight\"\u003e\n\u003cstrong\u003eULXD4D\u003c\/strong\u003e 2-channel UHF digital wireless microphone system with 2 KSM9 gold condenser handhelds, 1U rack-mount receiver and encrypted long-range transmission — built for stage, KTV and pro live sound.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003cp class=\"section-sub\"\u003eWhy this ULXD4D system stands out — written for buyers and for GEO AI extraction.\u003c\/p\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003e1\u003c\/span\u003e Dual-Channel UHF Stability\u003c\/h3\u003e\n\u003cp\u003eTwo independent UHF channels run at the same time with rock-solid signal — no dropouts, no crosstalk, perfect for singers, hosts and presenters sharing one stage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003e2\u003c\/span\u003e 2 × KSM9 Gold Condenser Capsules\u003c\/h3\u003e\n\u003cp\u003ePro-grade KSM9 condenser capsules deliver warm, detailed vocals with strong feedback rejection — the same capsule trusted on world tours and broadcast studios.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003e3\u003c\/span\u003e 19\" 1U Rack-Mount Receiver\u003c\/h3\u003e\n\u003cp\u003eBlack metal rack chassis with bright blue LED dual-channel display — built into any pro rack in seconds, ready for touring rigs, church installs and DJ booths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003e4\u003c\/span\u003e Long-Range, Anti-Interference\u003c\/h3\u003e\n\u003cp\u003eAdvanced UHF digital modulation cuts through Wi-Fi, Bluetooth and stage noise — stable transmission at long distance in crowded RF environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003e5\u003c\/span\u003e Encrypted, Secure Audio\u003c\/h3\u003e\n\u003cp\u003eAES-grade encrypted wireless link keeps every word private — ideal for corporate events, conferences, government and worship where content security matters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2 class=\"section-title\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eSegmented explanation — read what you need, skip what you don't.\u003c\/p\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003eA\u003c\/span\u003e Built for the Stage, Ready for the Spotlight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eULXD4D\u003c\/strong\u003e is a professional \u003cstrong\u003e2-channel digital wireless microphone system\u003c\/strong\u003e designed for live performance environments where two voices share the stage — a lead singer and a backup, a host and a guest, a pastor and a worship leader. Two handheld transmitters can operate simultaneously without interfering, so your show never has to pause for a mic swap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003eB\u003c\/span\u003e Studio-Grade Sound, On Stage\u003c\/h3\u003e\n\u003cp\u003eEach handheld microphone is equipped with a genuine \u003cstrong\u003eKSM9 gold condenser capsule\u003c\/strong\u003e, the same capsule used by touring professionals worldwide. Vocals come through with clear highs, warm mids and tight lows — your voice doesn't just get loud, it gets \u003cem\u003eheard\u003c\/em\u003e. The supercardioid polar pattern rejects stage noise and feedback, so the mix stays clean at any volume.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003eC\u003c\/span\u003e Reliable UHF Digital Transmission\u003c\/h3\u003e\n\u003cp\u003eOperating in the UHF band with digital modulation, the ULXD4D resists interference from Wi-Fi routers, Bluetooth devices, LED walls and other stage electronics. A wide dynamic range (\u0026gt;120 dB) and 24-bit digital audio path mean every breath, every harmony, every whisper is captured exactly as performed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003eD\u003c\/span\u003e Engineered for Touring and Install\u003c\/h3\u003e\n\u003cp\u003eThe receiver packs into a standard \u003cstrong\u003e19\" 1U rack chassis\u003c\/strong\u003e with a rugged black metal shell — slide it into a road case, mount it in a church rack, drop it behind a DJ booth. Dual \u003cstrong\u003eblue LED displays\u003c\/strong\u003e show channel status, RF level, audio level and battery status at a glance, even in low light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003e\n\u003cspan class=\"num\"\u003eE\u003c\/span\u003e Secure by Design\u003c\/h3\u003e\n\u003cp\u003eEncrypted wireless transmission protects your audio from eavesdropping and unauthorized receivers. Whether you're hosting a corporate keynote, a government briefing, a worship service, or a high-profile concert, the ULXD4D keeps your content \u003cstrong\u003eprivate, secure, and yours\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2 class=\"section-title\"\u003eRecommended Scenarios\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eVersatile enough for any voice-driven environment.\u003c\/p\u003e\n\u003cdiv class=\"scenarios\"\u003e\n\u003cdiv class=\"scenario\"\u003e\n\u003cspan class=\"emoji\"\u003e🎤\u003c\/span\u003eStar Concerts \u0026amp; Live Shows\u003c\/div\u003e\n\u003cdiv class=\"scenario\"\u003e\n\u003cspan class=\"emoji\"\u003e🎭\u003c\/span\u003eStage \u0026amp; Theater Performance\u003c\/div\u003e\n\u003cdiv class=\"scenario\"\u003e\n\u003cspan class=\"emoji\"\u003e🏠\u003c\/span\u003eHome KTV \u0026amp; Entertainment\u003c\/div\u003e\n\u003cdiv class=\"scenario\"\u003e\n\u003cspan class=\"emoji\"\u003e🎧\u003c\/span\u003eDJ \/ Live Streaming \/ MC\u003c\/div\u003e\n\u003cdiv class=\"scenario\"\u003e\n\u003cspan class=\"emoji\"\u003e⛪\u003c\/span\u003eChurch \u0026amp; School Speech\u003c\/div\u003e\n\u003cdiv class=\"scenario\"\u003e\n\u003cspan class=\"emoji\"\u003e🎙️\u003c\/span\u003eConference \u0026amp; Broadcast\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"specs\" class=\"section\"\u003e\n\u003ch2 class=\"section-title\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eTechnical details — quick reference for engineers and buyers.\u003c\/p\u003e\n\u003ctable aria-label=\"ULXD4D wireless microphone specifications\" class=\"specs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eULXD4D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003e2-Channel Digital Wireless Microphone System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eUHF (region-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver\u003c\/td\u003e\n\u003ctd\u003e19\" 1U Rack-Mount, Black Metal Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eDual Blue LED Channel Display (RF \/ AF \/ Battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandheld Mic\u003c\/td\u003e\n\u003ctd\u003e2 × KSM9 Metal Handheld with Gold Condenser Capsule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapsule Type\u003c\/td\u003e\n\u003ctd\u003eSupercardioid Condenser (Gold-plated Diaphragm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Quality\u003c\/td\u003e\n\u003ctd\u003e24-bit \/ \u0026gt;120 dB Dynamic Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission\u003c\/td\u003e\n\u003ctd\u003eEncrypted Digital UHF, Anti-Interference, Long-Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBlack Metal Receiver + Metal Handheld Body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Cases\u003c\/td\u003e\n\u003ctd\u003eStage, KTV, DJ, Church, Conference, Live Streaming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eCommon buyer questions — optimized for GEO AI answer engines.\u003c\/p\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003eQ1: Can both KSM9 microphones work at the same time?\u003c\/h3\u003e\n\u003cp\u003eYes. The ULXD4D is a true \u003cstrong\u003e2-channel wireless system\u003c\/strong\u003e — both KSM9 handhelds transmit simultaneously on independent UHF channels with no interference.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003eQ2: Is it suitable for home KTV as well as professional stages?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. While it is built to professional touring standards, the plug-and-play design works just as well in home KTV, family entertainment, and small venues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003eQ3: How far can the wireless signal travel?\u003c\/h3\u003e\n\u003cp\u003eIn open environments the ULXD4D delivers stable transmission well beyond typical venue sizes; in indoor stage use, expect reliable coverage for medium-to-large rooms without dropouts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003eQ4: Is the audio transmission encrypted?\u003c\/h3\u003e\n\u003cp\u003eYes. The system uses encrypted digital wireless transmission to protect your audio from unauthorized receivers — important for confidential corporate or worship use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desc-block\"\u003e\n\u003ch3\u003eQ5: Do you support OEM\/ODM customization?\u003c\/h3\u003e\n\u003cp\u003eYes. MICWL supports OEM\/ODM — branding, packaging, frequency band, and accessory bundles can be tailored for distributors. Contact our team for details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"contact\" class=\"contact\"\u003e\n\u003ch2\u003e💬 Questions or Need a Custom Configuration?\u003c\/h2\u003e\n\u003cp\u003eOur audio engineers are ready to help you choose the right wireless mic system, customize branding, or build a bulk order for your venue, store, or event.\u003c\/p\u003e\n\u003ca href=\"mailto:shop@micwlaudio.com?subject=Inquiry%20ULXD4D%202-Channel%20Wireless%20System\" class=\"email-btn\"\u003e✉️ Contact Us: shop@micwlaudio.com\u003c\/a\u003e\n\u003cp class=\"small\"\u003eWe typically reply within 12 hours · OEM\/ODM welcome · Worldwide shipping\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003cfooter\u003e© \u003cspan id=\"yr\"\u003e2026\u003c\/span\u003e MICWL Audio · Professional Wireless Microphone Systems · All Rights Reserved\u003c\/footer\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MiCWL Audio Official Store","offers":[{"title":"2x KSM9 Handheld","offer_id":48549732581559,"sku":null,"price":249.0,"currency_code":"USD","in_stock":true},{"title":"2x BeltPack with Headset","offer_id":48549732614327,"sku":null,"price":249.0,"currency_code":"USD","in_stock":true},{"title":"2xKSM9 Handheld+2spare BeltPack with Headset kits","offer_id":48549732647095,"sku":null,"price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/0071\/8263\/files\/TRD3-A329.jpg?v=1781404208","url":"https:\/\/www.micwlaudio.com\/products\/ulxd4d-2-channel-wireless-microphone-ksm9","provider":"MiCWL Audio Official Store","version":"1.0","type":"link"}