{"product_id":"in-phase-ipa-9801d-2400w-class-d-mono-amplifier-1ohm-stable","title":"IN PHASE IPA9801D – 1,200W RMS 1Ω MONO CLASS D SUBWOOFER AMPLIFIER","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower. Efficiency. Control. Built for the modern installer.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe all-new \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIn Phase Class D amplifier range\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e has been engineered to give installers a serious combination of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epower output, compact installation, efficiency and professional-grade features\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFrom the compact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIPA602D\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e through to the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,500W RMS IPA3100D\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the range covers the most popular installation requirements with dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-channel, 4-channel and high-output mono subwoofer amplifiers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvery model benefits from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eClass D technology, high-efficiency PWM power supplies, multi-stranded power toroids, gold-plated terminals and comprehensive protection circuitry\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The result is a range that is easy to specify, easy to install and gives your customers a compelling upgrade path.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eA complete amplifier range from one trusted brand.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eModels covering the key installation categories\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eUp to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,500W RMS @ 1Ω\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact chassis designed for modern installations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClass D efficiency across the range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1Ω \/ 2Ω stable options depending on model\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExtensive crossover and bass control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow- and high-level input options on multi-channel models\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGold-plated connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermal, overload and short-circuit protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrong specification at an installer-friendly price point\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhether you're upgrading factory audio, powering a full speaker system or building a serious subwoofer setup, there is an In Phase amplifier for the job.\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerious subwoofer power for serious installations.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIn Phase IPA9801D\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e steps up the performance with an impressive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,200W RMS at 1Ω\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it an ideal choice for high-output subwoofer installations where genuine power delivery matters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned around efficient Class D technology, the amplifier combines a high-efficiency PWM power supply with a multi-stranded power toroid and full 1Ω stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstallers have complete control over the subwoofer setup with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e40Hz–250Hz variable low-pass filter, 10Hz–50Hz subsonic filter, 0–12dB bass adjustment and 0–180° phase shift\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"In Phase","offers":[{"title":"Default Title","offer_id":57551937864055,"sku":"127301","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/7727\/8530\/files\/IPA9801D_562cb14c-9a43-44f8-9b78-0874ba433ae4.png?v=1791968976","url":"https:\/\/inphaseaudio.co.uk\/products\/in-phase-ipa-9801d-2400w-class-d-mono-amplifier-1ohm-stable","provider":"In Phase Audio","version":"1.0","type":"link"}