{"id":2439,"date":"2025-12-23T03:55:57","date_gmt":"2025-12-23T03:55:57","guid":{"rendered":"https:\/\/jjystage.com\/?post_type=product&p=2439"},"modified":"2026-05-07T06:52:03","modified_gmt":"2026-05-07T06:52:03","slug":"k3-150w-mic-mixer-amplifier","status":"publish","type":"product","link":"https:\/\/jjystage.com\/?product=k3-150w-mic-mixer-amplifier","title":{"rendered":"Dual Channel 150W Microphone Mixer Amplifier [K3]"},"content":{"rendered":"

Product Overview<\/strong><\/p>\n

I. Key Features:<\/strong><\/p>\n

    \n
  1. \n

    Features an ultra-slim 1.5U aluminum alloy panel, combining a DSP preamplifier and Class-D power amplifier, paired with a high-power toroidal transformer.<\/p>\n<\/li>\n

  2. \n

    Equipped with 5.0 Bluetooth and a USB player interface for playing lossless audio.<\/p>\n<\/li>\n

  3. \n

    Provides three microphone inputs and optical\/coaxial digital inputs for convenient system integration.<\/p>\n<\/li>\n

  4. \n

    Includes a SUB bass output, a dedicated music output, and a 2.4G wireless microphone receiver interface.<\/p>\n<\/li>\n

  5. \n

    Built-in microphone auto-mute and anti-feedback suppression circuits.<\/p>\n<\/li>\n

  6. \n

    Dual reverb, echo, damping, and pre-delay effects for richer, more natural vocal enhancement.<\/p>\n<\/li>\n

  7. \n

    Professional-grade fully electronic volume control, key changer (music pitch shift), and one-touch factory reset.<\/p>\n<\/li>\n

  8. \n

    Comprehensive speaker protection against overheating, short circuits, and DC offset.<\/p>\n<\/li>\n

  9. \n

    Integrated temperature-controlled cooling fan ensures stable operation during extended use.<\/p>\n<\/li>\n

  10. \n

    Comes bundled with a pair of BBS-brand wireless microphones for immediate use.<\/p>\n<\/li>\n<\/ol>\n

    II. Main Technical Specifications:<\/strong><\/p>\n

      \n
    1. \n

      Stereo Power Output:<\/strong>\u00a0150W x 2 @ 8\u03a9; 250W x 2 @ 4\u03a9<\/p>\n<\/li>\n

    2. \n

      Frequency Response:<\/strong>\u00a020Hz – 20kHz (\u00b10.5dB)<\/p>\n<\/li>\n

    3. \n

      Total Harmonic Distortion (THD):<\/strong>\u00a00.05%<\/p>\n<\/li>\n

    4. \n

      Signal-to-Noise Ratio (SNR):<\/strong>\u00a090dB<\/p>\n<\/li>\n

    5. \n

      Input Sensitivity:<\/strong>\u00a0Music: 250mV \/ Mic: 30mV<\/p>\n<\/li>\n

    6. \n

      Input Impedance (Unbalanced\/Balanced):<\/strong>\u00a022k\u03a9<\/p>\n<\/li>\n

    7. \n

      Unit Dimensions (W x H x D):<\/strong>\u00a043.5 x 26 x 6 cm<\/p>\n<\/li>\n

    8. \n

      Packaging Dimensions (W x H x D):<\/strong>\u00a055.5 x 35 x 9 cm<\/p>\n<\/li>\n

    9. \n

      Gross Weight:<\/strong>\u00a09 kg<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

      Product Overview I. Key Features: Features an ultra-slim 1.5U aluminum alloy panel, combining a DSP preamplifier and Class-D power amplifier, paired with a high-power toroidal transformer. Equipped with 5.0 Bluetooth and a USB player interface for playing lossless audio. Provides three microphone inputs and optical\/coaxial digital inputs for convenient system integration. Includes a SUB bass output, a dedicated music output, and a 2.4G wireless microphone receiver interface. Built-in microphone auto-mute and anti-feedback suppression circuits. Dual reverb, echo, damping, and pre-delay effects for richer, more natural vocal enhancement. Professional-grade fully electronic volume control, key changer (music pitch shift), and one-touch factory reset. Comprehensive speaker protection against overheating, short circuits, and DC offset. Integrated temperature-controlled cooling fan ensures stable operation during extended use. Comes bundled with a pair of BBS-brand wireless microphones for immediate use. II. Main Technical Specifications: Stereo Power Output:\u00a0150W x 2 @ 8\u03a9; 250W x 2 @ 4\u03a9 Frequency Response:\u00a020Hz – 20kHz (\u00b10.5dB) Total Harmonic Distortion (THD):\u00a00.05% Signal-to-Noise Ratio (SNR):\u00a090dB Input Sensitivity:\u00a0Music: 250mV \/ Mic: 30mV Input Impedance (Unbalanced\/Balanced):\u00a022k\u03a9 Unit Dimensions (W x H x D):\u00a043.5 x 26 x 6 cm Packaging Dimensions (W x H x D):\u00a055.5 x 35 x 9 cm Gross Weight:\u00a09 kg<\/p>\n","protected":false},"featured_media":2440,"template":"","meta":[],"product_brand":[],"product_cat":[64],"product_tag":[],"class_list":["post-2439","product","type-product","status-publish","has-post-thumbnail","product_cat-amplifier-series","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/jjystage.com\/index.php?rest_route=\/wp\/v2\/product\/2439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jjystage.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jjystage.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jjystage.com\/index.php?rest_route=\/wp\/v2\/media\/2440"}],"wp:attachment":[{"href":"https:\/\/jjystage.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2439"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jjystage.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=2439"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jjystage.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=2439"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jjystage.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=2439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}