{"product_id":"musway-nx700-3-compact-3-channel-class-d-amplifier-with-dedicated-subwoofer-output","title":"MUSWAY NX700.3 COMPACT 3-CHANNEL CLASS-D AMPLIFIER WITH DEDICATED SUBWOOFER OUTPUT","description":"\u003csection id=\"shopify-section-template--26567616463146__rich_text_nBhHhV\" class=\"shopify-section section\"\u003e\n\u003cdiv class=\"section section-rich-text section--padding page-width page-width--fixed color-scheme-inverse\"\u003e\n\u003cdiv class=\"rich-text rich-text--standard text-left\"\u003e\n\u003ch2 class=\"rich-text__heading hd1\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eThe NX700.3 is a powerful and space-efficient 3-channel amplifier designed to run a full front stage plus a dedicated subwoofer from a single unit. With flexible filtering, high-level input compatibility, and efficient Class-D performance, it’s an ideal all-in-one solution for modern vehicle audio systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv id=\"shopify-section-template--26567616463146__custom_content_JNwmWX\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"section section-template--26567616463146__custom_content_JNwmWX section--padding section--custom-content page-width page-width--fixed color-scheme-inverse 4\" data-id=\"template--26567616463146__custom_content_JNwmWX\"\u003e\n\u003cdiv class=\"section__content f-grid--gap-medium\"\u003e\n\u003cdiv class=\"f-flex f-grid--gap-medium f-grid--row-gap-large\"\u003e\n\u003cdiv id=\"block-image_mAY9Gm\" class=\"f-column relative custom-content-block--image md:flex items-center w-full md:w-1\/2 lg:w-1\/2\" data-block-type=\"image\"\u003e\n\u003cdiv class=\"custom__block custom__block--image w-full text-\"\u003e\n\u003cdiv class=\"media-wrapper blocks-radius loaded\"\u003e\u003cimg src=\"https:\/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_angle_rear.jpg?v=1771532520\u0026amp;width=1500\" alt=\"Gray amplifier with Musway logo on a white background\" srcset=\"\/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_angle_rear.jpg?v=1771532520\u0026amp;width=375 375w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_angle_rear.jpg?v=1771532520\u0026amp;width=550 550w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_angle_rear.jpg?v=1771532520\u0026amp;width=750 750w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_angle_rear.jpg?v=1771532520\u0026amp;width=1100 1100w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_angle_rear.jpg?v=1771532520\u0026amp;width=1500 1500w\" width=\"1500\" height=\"1052\" loading=\"lazy\" class=\"motion-reduce loaded\" is=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-text_hDqfXC\" class=\"f-column relative custom-content-block--text md:flex items-center w-full md:w-1\/2 lg:w-1\/2\" data-block-type=\"text\"\u003e\n\u003cdiv class=\"custom__block custom__block--text w-full text-left\"\u003e\n\u003cdiv class=\"rich-text\"\u003e\n\u003ch2 class=\"rich-text__heading inline-richtext h1\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNX700.3\u003cbr\u003e\u003cstrong\u003eChannels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3\u003cbr\u003e\u003cstrong\u003eCircuit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital Class D\u003cbr\u003e\u003cstrong\u003ePower @ 14.4 V (≤1% THD+N):\u003cbr\u003eCH1 \/ CH2:\u003c\/strong\u003e\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWatts @ 4 Ohms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 × 85\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWatts @ 2 Ohms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 × 150\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWatts @ 4 Ohms bridged:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 × 300\u003cbr\u003e\u003cstrong\u003eSUB:\u003c\/strong\u003e\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWatts @ 4 Ohms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 × 250\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWatts @ 2 Ohms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 × 425\u003cbr\u003e\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 – 50,000 Hz @ -3 dB\u003cbr\u003e\u003cstrong\u003eSignal-to-noise Ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt; 99 dB\u003cbr\u003e\u003cstrong\u003eTHD+N @ 5 W:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt; 0.02 %\u003cbr\u003e\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e470 mV – 8.7 V\u003cbr\u003e\u003cstrong\u003eFilter Section (CH1 \/ CH2):\u003c\/strong\u003e\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLow Pass Filter or High Pass Filter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20 – 400 Hz\u003cbr\u003e\u003cstrong\u003eFilter Section (SUB):\u003c\/strong\u003e\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLow Pass Filter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50 – 250 Hz\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSubsonic Filter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 – 50 Hz\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBass Boost @ 40 Hz:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 – 18 dB\u003cbr\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10.5 – 16.5 V (max. 5 sec. down to 7 V)\u003cbr\u003e\u003cstrong\u003eStart-stop Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003cbr\u003e\u003cstrong\u003eHigh Level Input with EPS*:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes (Type D, via included cable connectors)\u003cbr\u003e\u003cstrong\u003eAuto Turn-on:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes (via High Level Input)\u003cbr\u003e\u003cstrong\u003eBass Level Remote Controller (SUB):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003cbr\u003e\u003cstrong\u003eFuse (external):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e60 A\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e89 mm\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e41 mm\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e168 mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"shopify-section-template--26567616463146__custom_content_m66pkr\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"section section-template--26567616463146__custom_content_m66pkr section--padding section--custom-content page-width page-width--fixed color-scheme-inverse 5\" data-id=\"template--26567616463146__custom_content_m66pkr\"\u003e\n\u003cdiv class=\"section__header s__header section__header--vertical spacing--normal rich-text rich-text--tight md:text-left text-left flex flex-col items-start md:items-center md:flex-row gap-x-4\"\u003e\n\u003cdiv class=\"section__header--text s__header--text rich-text rich-text--tight flex-1\"\u003e\n\u003ch2 class=\"section__heading rich-text__heading h1\"\u003eProduct Description\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section__content f-grid--gap-medium\"\u003e\n\u003cdiv class=\"f-flex f-grid--gap-medium f-grid--row-gap-large\"\u003e\n\u003cdiv id=\"block-text_4WUR7T\" class=\"f-column relative custom-content-block--text md:flex items-center w-full md:w-1\/2 lg:w-7\/12\" data-block-type=\"text\"\u003e\n\u003cdiv class=\"custom__block custom__block--text w-full text-left\"\u003e\n\u003cdiv class=\"rich-text\"\u003e\n\u003cp\u003eEngineered for versatility, the NX700.3 combines clean full-range amplification for front speakers with a strong mono subwoofer channel. Advanced crossover controls allow precise tuning for both speaker and sub outputs, while EPS-enabled high-level inputs ensure seamless integration with factory head units. Its compact footprint and start-stop compatibility make it perfect for OEM-friendly upgrades without compromising power or sound quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"block-image_D6CN7G\" class=\"f-column relative custom-content-block--image md:flex items-center w-full md:w-1\/2 lg:w-5\/12\" data-block-type=\"image\"\u003e\n\u003cdiv class=\"custom__block custom__block--image w-full text-\"\u003e\n\u003cdiv class=\"media-wrapper blocks-radius loaded\"\u003e\u003cimg src=\"https:\/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_front.jpg?v=1771463167\u0026amp;width=1500\" alt=\"Musway USA\" srcset=\"\/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_front.jpg?v=1771463167\u0026amp;width=375 375w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_front.jpg?v=1771463167\u0026amp;width=550 550w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_front.jpg?v=1771463167\u0026amp;width=750 750w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_front.jpg?v=1771463167\u0026amp;width=1100 1100w, \/\/muswayusa.com\/cdn\/shop\/files\/NX700.3_front.jpg?v=1771463167\u0026amp;width=1500 1500w\" width=\"1500\" height=\"751\" loading=\"lazy\" class=\"motion-reduce loaded\" is=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Plug N Play Kits","offers":[{"title":"Default Title","offer_id":46625329316030,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/plugnplaykits.com\/products\/musway-nx700-3-compact-3-channel-class-d-amplifier-with-dedicated-subwoofer-output","provider":"Plug N Play Kits","version":"1.0","type":"link"}