{"id":3348,"date":"2026-10-11T09:09:42","date_gmt":"2026-10-11T02:09:42","guid":{"rendered":"https:\/\/thienanusa.com\/?post_type=product&p=3348"},"modified":"2026-10-11T09:09:43","modified_gmt":"2026-10-11T02:09:43","slug":"4000w-all-in-one-special-package","status":"publish","type":"product","link":"https:\/\/thienanusa.com\/vi\/san-pham\/4000w-all-in-one-special-package","title":{"rendered":"4000W ALL IN ONE SPECIAL PACKAGE"},"content":{"rendered":"

DSK Audio DSA 4000 \u2013 DSP Karaoke Amplifier (3-in-1)<\/strong><\/span><\/h4>\n

The DSK DSA 4000<\/strong>\u00a0is a versatile DSP-powered karaoke amplifier<\/strong> designed for home entertainment and professional karaoke systems. It integrates amplification, digital signal processing, and wireless microphone support<\/strong> into a single compact unit, making it ideal for TV setups, karaoke rooms, and small venues.<\/p>\n

Key Features<\/strong><\/span><\/h5>\n
    \n
  • 3-in-1 system:<\/strong> Combines amplifier, DSP processor, and wireless microphone receiver in one unit<\/li>\n
  • High output power:<\/strong> Up to 4000W peak<\/strong>, delivering strong and clear sound performance<\/li>\n
  • DSP audio processing:<\/strong> Built-in EQ, echo, and reverb controls for customized karaoke effects<\/li>\n
  • Touchscreen interface:<\/strong> Easy control of music, microphone, and effects directly from the front panel<\/li>\n
  • Multiple sound modes:<\/strong> Preset modes and adjustable parameters for different environments and preferences<\/li>\n
  • Wireless microphone support:<\/strong> Stable connection with adjustable frequency and channel selection<\/li>\n<\/ul>\n
    Connectivity<\/strong><\/span><\/h5>\n
      \n
    • HDMI (ARC + inputs):<\/strong> Connect to TVs and media devices<\/li>\n
    • Bluetooth input:<\/strong> Wireless audio streaming<\/li>\n
    • Optical (SPDIF), DVD, VOD inputs<\/strong><\/li>\n
    • USB & MP3 playback<\/strong><\/li>\n
    • Microphone inputs (wired + wireless)<\/strong><\/li>\n
    • Multiple audio outputs (L\/R, center, sub)<\/strong><\/li>\n<\/ul>\n
      Audio Performance<\/strong><\/span><\/h5>\n
        \n
      • Frequency response:<\/strong> 20 Hz \u2013 20 kHz<\/li>\n
      • Signal-to-noise ratio:<\/strong> > 96 dB<\/li>\n
      • Low distortion:<\/strong> < 0.1% THD<\/li>\n
      • High damping factor:<\/strong> 400:1 for better speaker control<\/li>\n<\/ul>\n
        Microphone System<\/strong><\/span><\/h5>\n
          \n
        • Digital PLL frequency synthesis for stable transmission<\/li>\n
        • Wide dynamic range and low distortion<\/li>\n
        • Adjustable echo, reverb, and tone settings for vocals<\/li>\n
        • Long working distance and reliable wireless performance<\/li>\n<\/ul>\n
          Applications<\/strong><\/span><\/h5>\n
            \n
          • Home karaoke systems<\/li>\n
          • Living room entertainment setups<\/li>\n
          • Small KTV rooms or lounges<\/li>\n
          • Events and small-stage performances<\/li>\n<\/ul>\n
            \n
            Summary<\/strong><\/span><\/h5>\n

            The DSA 4000 is a feature-rich, all-in-one karaoke amplifier<\/strong> that focuses on ease of use, flexible connectivity, and customizable sound effects<\/strong>, making it a practical choice for both casual users and semi-professional setups.<\/p>\n

              \n
            • Output power :<\/strong>\u00a04000 WATTS PEAK<\/li>\n
            • Inputs:<\/strong>\u00a00.775Vrms \/ 1.2Vms<\/li>\n
            • Frequency response:<\/strong>\u00a020\u201320000Hz (0.3dB)<\/li>\n
            • Slew rate:<\/strong>\u00a050V\/s<\/li>\n
            • Damping factor:<\/strong>\u00a0400:1<\/li>\n
            • Crosstalk:<\/strong>\u00a0>65dB@1KHz<\/li>\n
            • S\/N:<\/strong>\u00a0>96dB<\/li>\n
            • THD-N:<\/strong>\u00a0<0.1%@1KHz<\/li>\n
            • IMD:<\/strong>\u00a0<0.2% 8\u03a9 1KHz @1W<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

              DSK Audio DSA 4000 \u2013 DSP Karaoke Amplifier (3-in-1)<\/strong><\/span><\/h4>\n

              The DSK DSA 4000<\/strong>\u00a0is a versatile DSP-powered karaoke amplifier<\/strong> designed for home entertainment and professional karaoke systems. It integrates amplification, digital signal processing, and wireless microphone support<\/strong> into a single compact unit, making it ideal for TV setups, karaoke rooms, and small venues.<\/p>\n

              Key Features<\/strong><\/span><\/h5>\n
                \n
              • 3-in-1 system:<\/strong> Combines amplifier, DSP processor, and wireless microphone receiver in one unit<\/li>\n
              • High output power:<\/strong> Up to 4000W peak<\/strong>, delivering strong and clear sound performance<\/li>\n
              • DSP audio processing:<\/strong> Built-in EQ, echo, and reverb controls for customized karaoke effects<\/li>\n
              • Touchscreen interface:<\/strong> Easy control of music, microphone, and effects directly from the front panel<\/li>\n
              • Multiple sound modes:<\/strong> Preset modes and adjustable parameters for different environments and preferences<\/li>\n
              • Wireless microphone support:<\/strong> Stable connection with adjustable frequency and channel selection<\/li>\n<\/ul>\n
                Connectivity<\/strong><\/span><\/h5>\n
                  \n
                • HDMI (ARC + inputs):<\/strong> Connect to TVs and media devices<\/li>\n
                • Bluetooth input:<\/strong> Wireless audio streaming<\/li>\n
                • Optical (SPDIF), DVD, VOD inputs<\/strong><\/li>\n
                • USB & MP3 playback<\/strong><\/li>\n
                • Microphone inputs (wired + wireless)<\/strong><\/li>\n
                • Multiple audio outputs (L\/R, center, sub)<\/strong><\/li>\n<\/ul>\n
                  Audio Performance<\/strong><\/span><\/h5>\n
                    \n
                  • Frequency response:<\/strong> 20 Hz \u2013 20 kHz<\/li>\n
                  • Signal-to-noise ratio:<\/strong> > 96 dB<\/li>\n
                  • Low distortion:<\/strong> < 0.1% THD<\/li>\n
                  • High damping factor:<\/strong> 400:1 for better speaker control<\/li>\n<\/ul>\n
                    Microphone System<\/strong><\/span><\/h5>\n
                      \n
                    • Digital PLL frequency synthesis for stable transmission<\/li>\n
                    • Wide dynamic range and low distortion<\/li>\n
                    • Adjustable echo, reverb, and tone settings for vocals<\/li>\n
                    • Long working distance and reliable wireless performance<\/li>\n<\/ul>\n
                      Applications<\/strong><\/span><\/h5>\n
                        \n
                      • Home karaoke systems<\/li>\n
                      • Living room entertainment setups<\/li>\n
                      • Small KTV rooms or lounges<\/li>\n
                      • Events and small-stage performances<\/li>\n<\/ul>\n
                        \n
                        Summary<\/strong><\/span><\/h5>\n

                        The DSA 4000 is a feature-rich, all-in-one karaoke amplifier<\/strong> that focuses on ease of use, flexible connectivity, and customizable sound effects<\/strong>, making it a practical choice for both casual users and semi-professional setups.<\/p>\n

                          \n
                        • Output power :<\/strong>\u00a04000 WATTS PEAK<\/li>\n
                        • Inputs:<\/strong>\u00a00.775Vrms \/ 1.2Vms<\/li>\n
                        • Frequency response:<\/strong>\u00a020\u201320000Hz (0.3dB)<\/li>\n
                        • Slew rate:<\/strong>\u00a050V\/s<\/li>\n
                        • Damping factor:<\/strong>\u00a0400:1<\/li>\n
                        • Crosstalk:<\/strong>\u00a0>65dB@1KHz<\/li>\n
                        • S\/N:<\/strong>\u00a0>96dB<\/li>\n
                        • THD-N:<\/strong>\u00a0<0.1%@1KHz<\/li>\n
                        • IMD:<\/strong>\u00a0<0.2% 8\u03a9 1KHz @1W<\/li>\n<\/ul>","protected":false},"featured_media":3349,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[403,402],"product_tag":[],"yoast_head":"\n4000W ALL IN ONE SPECIAL PACKAGE - THIEN AN USA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thienanusa.com\/vi\/san-pham\/4000w-all-in-one-special-package\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4000W ALL IN ONE SPECIAL PACKAGE - THIEN AN USA\" \/>\n<meta property=\"og:description\" content=\"DSK Audio DSA 4000 \u2013 DSP Karaoke Amplifier (3-in-1) The DSK DSA 4000\u00a0is a versatile DSP-powered karaoke amplifier designed for home entertainment and professional karaoke systems. It integrates amplification, digital signal processing, and wireless microphone support into a single compact unit, making it ideal for TV setups, karaoke rooms, and small venues. Key Features 3-in-1 system: Combines amplifier, DSP processor, and wireless microphone receiver in one unit High output power: Up to 4000W peak, delivering strong and clear sound performance DSP audio processing: Built-in EQ, echo, and reverb controls for customized karaoke effects Touchscreen interface: Easy control of music, microphone, and effects directly from the front panel Multiple sound modes: Preset modes and adjustable parameters for different environments and preferences Wireless microphone support: Stable connection with adjustable frequency and channel selection Connectivity HDMI (ARC + inputs): Connect to TVs and media devices Bluetooth input: Wireless audio streaming Optical (SPDIF), DVD, VOD inputs USB & MP3 playback Microphone inputs (wired + wireless) Multiple audio outputs (L\/R, center, sub) Audio Performance Frequency response: 20 Hz \u2013 20 kHz Signal-to-noise ratio: > 96 dB Low distortion: < 0.1% THD High damping factor: 400:1 for better speaker control Microphone System Digital PLL frequency synthesis for stable transmission Wide dynamic range and low distortion Adjustable echo, reverb, and tone settings for vocals Long working distance and reliable wireless performance Applications Home karaoke systems Living room entertainment setups Small KTV rooms or lounges Events and small-stage performances Summary The DSA 4000 is a feature-rich, all-in-one karaoke amplifier that focuses on ease of use, flexible connectivity, and customizable sound effects, making it a practical choice for both casual users and semi-professional setups. Output power :\u00a04000 WATTS PEAK Inputs:\u00a00.775Vrms \/ 1.2Vms Frequency response:\u00a020\u201320000Hz (0.3dB) Slew rate:\u00a050V\/s Damping factor:\u00a0400:1 Crosstalk:\u00a0>65dB@1KHz S\/N:\u00a0>96dB THD-N:\u00a0<0.1%@1KHz IMD:\u00a0<0.2% 8\u03a9 1KHz @1W\" \/>\n<meta property=\"og:url\" content=\"https:\/\/thienanusa.com\/vi\/san-pham\/4000w-all-in-one-special-package\/\" \/>\n<meta property=\"og:site_name\" content=\"THIEN AN USA\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-11T02:09:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thienanusa.com\/media\/2026\/10\/4000W-Special-Limit-Package.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1086\" \/>\n\t<meta property=\"og:image:height\" content=\"1448\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/thienanusa.com\/product\/4000w-all-in-one-special-package\",\"url\":\"https:\/\/thienanusa.com\/product\/4000w-all-in-one-special-package\",\"name\":\"4000W ALL IN ONE SPECIAL PACKAGE - THIEN AN USA\",\"isPartOf\":{\"@id\":\"https:\/\/thienanusa.com\/#website\"},\"datePublished\":\"2026-10-11T02:09:42+00:00\",\"dateModified\":\"2026-10-11T02:09:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/thienanusa.com\/product\/4000w-all-in-one-special-package#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/thienanusa.com\/product\/4000w-all-in-one-special-package\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/thienanusa.com\/product\/4000w-all-in-one-special-package#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/thienanusa.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u1ea3n ph\u1ea9m\",\"item\":\"https:\/\/thienanusa.com\/san-pham\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"4000W ALL IN ONE SPECIAL PACKAGE\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/thienanusa.com\/#website\",\"url\":\"https:\/\/thienanusa.com\/\",\"name\":\"THIEN AN USA\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/thienanusa.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/thienanusa.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/thienanusa.com\/#organization\",\"name\":\"\u0110\u1ea1i L\u00fd Tr\u1ea7n Kim Huy\u1ec1n\",\"url\":\"https:\/\/thienanusa.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/thienanusa.com\/#\/schema\/logo\/image\/\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"\u0110\u1ea1i L\u00fd Tr\u1ea7n Kim Huy\u1ec1n\"},\"image\":{\"@id\":\"https:\/\/thienanusa.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"4000W ALL IN ONE SPECIAL PACKAGE - THIEN AN USA","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/thienanusa.com\/vi\/san-pham\/4000w-all-in-one-special-package\/","og_locale":"vi_VN","og_type":"article","og_title":"4000W ALL IN ONE SPECIAL PACKAGE - THIEN AN USA","og_description":"DSK Audio DSA 4000 \u2013 DSP Karaoke Amplifier (3-in-1) The DSK DSA 4000\u00a0is a versatile DSP-powered karaoke amplifier designed for home entertainment and professional karaoke systems. It integrates amplification, digital signal processing, and wireless microphone support into a single compact unit, making it ideal for TV setups, karaoke rooms, and small venues. Key Features 3-in-1 system: Combines amplifier, DSP processor, and wireless microphone receiver in one unit High output power: Up to 4000W peak, delivering strong and clear sound performance DSP audio processing: Built-in EQ, echo, and reverb controls for customized karaoke effects Touchscreen interface: Easy control of music, microphone, and effects directly from the front panel Multiple sound modes: Preset modes and adjustable parameters for different environments and preferences Wireless microphone support: Stable connection with adjustable frequency and channel selection Connectivity HDMI (ARC + inputs): Connect to TVs and media devices Bluetooth input: Wireless audio streaming Optical (SPDIF), DVD, VOD inputs USB & MP3 playback Microphone inputs (wired + wireless) Multiple audio outputs (L\/R, center, sub) Audio Performance Frequency response: 20 Hz \u2013 20 kHz Signal-to-noise ratio: > 96 dB Low distortion: < 0.1% THD High damping factor: 400:1 for better speaker control Microphone System Digital PLL frequency synthesis for stable transmission Wide dynamic range and low distortion Adjustable echo, reverb, and tone settings for vocals Long working distance and reliable wireless performance Applications Home karaoke systems Living room entertainment setups Small KTV rooms or lounges Events and small-stage performances Summary The DSA 4000 is a feature-rich, all-in-one karaoke amplifier that focuses on ease of use, flexible connectivity, and customizable sound effects, making it a practical choice for both casual users and semi-professional setups. 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