{"id":2345,"date":"2025-11-22T10:13:47","date_gmt":"2025-11-22T10:13:47","guid":{"rendered":"https:\/\/new.boujikian.com\/?post_type=product&p=2345"},"modified":"2025-11-22T10:13:47","modified_gmt":"2025-11-22T10:13:47","slug":"mu18ba","status":"publish","type":"product","link":"https:\/\/boujikian.com\/?product=mu18ba","title":{"rendered":"MU18BA"},"content":{"rendered":"

18″ Active Subwoofer<\/h2>\n
Portable and installed PA loudspeakers used in applications including sound reinforcement in Houses of Worship, Events, Clubs, Rehearsal Halls and Ballrooms etc. The MU Active Series delivers extraordinary performance at unmatched value.<\/div>\n
\n

Features<\/h2>\n
\n
    \n
  • High output SPL and sensitivity<\/li>\n
  • 1 x 18\u201d high power low frequency transducer with 100mm voice coil<\/li>\n
  • Sensitivity 97dB, max SPL 124dB<\/li>\n
  • RMS 500W, peak 2000W<\/li>\n
  • Built-in power amplifier module<\/li>\n
  • Master volume control<\/li>\n
  • XLR input and output connectors<\/li>\n
  • Built in variable crossover 80Hz-250Hz high cut<\/li>\n
  • Phase switch<\/li>\n
  • Computer aided design to optimise frequency and phase response<\/li>\n
  • Cabinet designed for FOH use<\/li>\n
  • Suitable for use with any full range or mid\/high speaker cabinets for extended low frequency, high quality music reproduction<\/li>\n
  • Integral 35mm pole receptacle for mounting full range or mid\/high speaker cabinet<\/li>\n
  • Powder coated grill with foam backing<\/li>\n
  • Durable Polyurethane textured base paint<\/li>\n<\/ul>\n
    \n
    Acoustical specifications<\/div>\n
    \n
    \n
    Frequency Response(-3db):<\/div>\n
    45Hz-250Hz<\/div>\n<\/div>\n
    \n
    Max SPL @ 1m:<\/div>\n
    124dB\/130dB(PEAK)<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    Transducers<\/div>\n
    \n
    \n
    Woofer:<\/div>\n
    1 x 18″ Woofer<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    Input\/Output section<\/div>\n
    \n
    \n
    Input signal:<\/div>\n
    Balanced 20k\u03a9<\/div>\n<\/div>\n
    \n
    Input Connectors:<\/div>\n
    1 x Combo 6.35\/XLR Input, 1 x XLR Output<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    Power section<\/div>\n
    \n
    \n
    Total Power:<\/div>\n
    500W(RMS); 1000W(MUSIC); 2000W(PEAK);<\/div>\n<\/div>\n
    \n
    Nominal Impedance (Ohm):<\/div>\n
    8\u03a9<\/div>\n<\/div>\n
    \n
    Voltage range:<\/div>\n
    AC 220V-240V~, 50\/60Hz (or AC 110V-120V~, 50\/60Hz)<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    Physical specifications<\/div>\n
    \n
    \n
    Cabinet\/Case Material:<\/div>\n
    18mm birch plywood<\/div>\n<\/div>\n
    \n
    Hardware:<\/div>\n
    Fixed supporting base<\/div>\n<\/div>\n
    \n
    Handles:<\/div>\n
    4 x Wooden handles<\/div>\n<\/div>\n
    \n
    Grille:<\/div>\n
    Cabinet coated by Polyurethane paint; grille is powder coated<\/div>\n<\/div>\n
    \n
    Color:<\/div>\n
    Black<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    Size<\/div>\n
    \n
    \n
    Dimension (W x D x H):<\/div>\n
    600 x 640 x 550mm \/ (23.6 x 25.2 x 21.7in)<\/div>\n<\/div>\n
    \n
    Package Dimensions (W x D x H):<\/div>\n
    740 x 700 x 650mm \/ (29.1 x 27.6 x 25.6in)<\/div>\n<\/div>\n<\/div>\n<\/div>\n
    \n
    Weight<\/div>\n
    \n
    \n
    Net Weight:<\/div>\n
    45 kg \/ 99.2 lb<\/div>\n<\/div>\n
    \n
    Gross Weight:<\/div>\n
    51 kg \/ 112.4 lb<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    18″ Active Subwoofer Portable and installed PA loudspeakers used in applications including sound reinforcement in Houses of Worship, Events, Clubs, Rehearsal Halls and Ballrooms etc. The MU Active Series delivers extraordinary performance at unmatched value. Features High output SPL and sensitivity 1 x 18\u201d high power low frequency transducer with 100mm voice coil Sensitivity 97dB, […]<\/p>\n","protected":false},"featured_media":2332,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[211],"product_tag":[],"class_list":{"0":"post-2345","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-elder-audio-b3-subwoofer","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/boujikian.com\/index.php?rest_route=\/wp\/v2\/product\/2345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/boujikian.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/boujikian.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/boujikian.com\/index.php?rest_route=\/wp\/v2\/media\/2332"}],"wp:attachment":[{"href":"https:\/\/boujikian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2345"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/boujikian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=2345"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/boujikian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=2345"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/boujikian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=2345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}