{"id":12075,"date":"2024-04-30T19:51:09","date_gmt":"2024-04-30T17:51:09","guid":{"rendered":"http:\/\/www.amplificazionilombardi.it\/?post_type=product&p=12075"},"modified":"2026-04-19T20:36:33","modified_gmt":"2026-04-19T18:36:33","slug":"lombardi-ls950ahs-bi-amplified-subwoofer-with-1900w-rms-high-output","status":"publish","type":"product","link":"https:\/\/www.amplificazionilombardi.it\/en\/shop\/lombardi-ls950ahs-bi-amplified-subwoofer-with-1900w-rms-high-output\/","title":{"rendered":"LS950AHS – BI-AMPLIFIED SUBWOOFER WITH 1900 W RMS HIGH OUTPUT"},"content":{"rendered":"

The LS950AHS<\/strong> is a professional bi-amplified horn-loaded subwoofer<\/strong> designed and manufactured entirely in Italy by Amplificazioni Lombardi<\/strong>, conceived as a complete and intelligent system capable of managing both low and high frequencies within a single unit.<\/p>\n

It belongs to the same horn-loaded family as LS950P, LS2500P and LS5000P<\/strong>, sharing the same design philosophy: achieving high efficiency, precision and real acoustic performance<\/strong>, rather than relying on nominal power values.<\/p>\n

Unlike a traditional active subwoofer, the LS950AHS is designed as a control center for compact audio systems<\/strong>, capable of driving both subwoofer and satellite speakers, allowing the creation of complete and modular systems with a single device.<\/p>\n

\n
Horn-loaded technology and real performance<\/h5>\n

The horn-loaded design allows the LS950AHS to deliver:<\/p>\n

    \n
  • high efficiency<\/li>\n
  • strong low-frequency output<\/li>\n
  • excellent projection<\/li>\n
  • controlled and precise response<\/li>\n<\/ul>\n

    Even with a compact size, the system provides a performance level comparable to much larger subwoofers.<\/p>\n

    The entire frequency range remains linear, making the system extremely versatile for any musical genre and suitable for both indoor and outdoor applications.<\/p>\n

    \n
    Integrated bi-amplified system<\/h5>\n

    The LS950AHS integrates an internal amplification system designed to manage:<\/p>\n

    \u2022 the subwoofer
    \u2022 an additional output channel for satellites or an additional subwoofer<\/p>\n

    This allows two main configurations:<\/p>\n

    \u2022 Top configuration (high-pass output)<\/strong>
    to drive a satellite speaker such as:
    \u2013 LVR600BP
    \u2013 or 2 \u00d7 LVR400HP<\/p>\n

    \u2022 Sub configuration (low-pass output)<\/strong>
    to drive an additional passive subwoofer LS950P<\/strong><\/p>\n

    This flexibility allows the creation of extremely compact and efficient systems.<\/p>\n

    \n
    Analog signal control technology<\/h5>\n

    The LS950AHS<\/strong> integrates a fully analog signal management system designed to ensure maximum sound quality, protection and real control of the system<\/strong>.<\/p>\n

    Dual optical analog limiter<\/h6>\n

    The system features two independent optical limiters<\/strong>, a refined and uncommon solution in the professional audio field:<\/p>\n

    \u2022 Input limiter<\/strong>
    acts directly on the incoming signal, preventing distortion in case of excessive input levels.
    The signal is managed and leveled in a completely analog way, improving sound quality even with imperfect sources.<\/p>\n

    \u2022 Output limiter (power stage)<\/strong>
    operates directly on the amplifier stage, maintaining the system at its maximum working level (0 dB of the amplifier<\/strong>) without introducing distortion.
    Thanks to the use of an optical photocoupler<\/strong>, the output level remains stable even when the volume is increased, minimizing the risk of damage.<\/p>\n

    This approach ensures real signal control and effective protection without sound degradation, maintaining the dynamics, naturalness and musicality typical of Lombardi analog systems.<\/strong><\/p>\n

    \n
    Flexible signal management<\/h5>\n

    The integrated amplifier allows highly flexible signal routing:<\/p>\n

    \u2022 operation in mono (input A)<\/strong>
    \u2022 or in stereo (inputs A + B)<\/strong>
    \u2022 selectable via a toggle switch<\/strong><\/p>\n

    This enables fast adaptation to different system configurations.<\/p>\n

    \n
    Dual configuration of the amplified output<\/h5>\n

    The second power channel can be configured in two operating modes:<\/p>\n

    \u2022 High-pass mode (Top)<\/strong>
    used to drive satellite speakers using the signal from input A<\/p>\n

    \u2022 Low-pass mode (Sub)<\/strong>
    used to drive an additional passive subwoofer LS950P<\/strong><\/p>\n

    In this configuration, the system can operate in:<\/p>\n

    \u2022 mono<\/strong>
    \u2022 or stereo<\/strong>, using input B<\/p>\n

    This makes the LS950AHS a highly versatile and modular system core.<\/p>\n

    \n
    Analog equalization<\/h5>\n

    The preamplifier stage includes a fully analog equalization circuit<\/strong>, designed to optimize the performance of the subwoofer.<\/p>\n

    This allows:<\/p>\n

    \u2022 enhanced low-frequency extension
    \u2022 improved presence in the mix
    \u2022 warm and natural sound reproduction<\/p>\n

    All achieved without the use of digital processing.<\/p>\n

    \n
    Integration with Lombardi systems<\/h5>\n

    The LS950AHS is designed to integrate perfectly with:<\/p>\n

    \u2022 LVR600BP<\/strong>
    \u2022 LVR400HP<\/strong><\/p>\n

    creating complete systems such as LVS12BA<\/strong>, combining compact size, efficiency and professional sound quality.<\/p>\n

    \n
    Lombardi philosophy<\/h5>\n

    The LS950AHS follows the Lombardi design philosophy:<\/p>\n

    \ud83d\udc49 real performance over commercial compromise<\/strong><\/p>\n

    Delivering:<\/p>\n

      \n
    • true acoustic performance<\/li>\n
    • high efficiency<\/li>\n
    • analog signal integrity<\/li>\n
    • professional construction<\/li>\n
    • warm, precise and musical sound<\/li>\n<\/ul>\n

      The LS950AHS is not just an active subwoofer, but a complete sound control system designed to deliver professional performance in compact and modular configurations.<\/p>\n","protected":false},"excerpt":{"rendered":"

      The LS950AHS<\/strong> is a professional bi-amplified horn-loaded subwoofer<\/strong>, designed and manufactured entirely in Italy by Amplificazioni Lombardi<\/strong>, created to deliver high efficiency, precision, system control and compact performance<\/strong> in a single integrated solution.<\/p>\n

      The system features a 12″ neodymium woofer<\/strong> with a 75 mm \/ 3″ split winding copper voice coil<\/strong>, combined with an internal amplification stage capable of delivering 1900 W RMS<\/strong>, ensuring strong low-frequency performance and reliable operation.<\/p>\n

      Key features:<\/p>\n

      \u2022 bi-amplified horn-loaded subwoofer<\/strong>
      \u2022 1 \u00d7 12″ high-efficiency neodymium woofer<\/strong>
      \u2022 integrated amplification with output for satellite or additional subwoofer<\/strong>
      \u2022 fully analog signal management system<\/strong>
      \u2022 compact, lightweight and highly efficient design<\/strong><\/p>\n

      The LS950AHS<\/strong> is not just an active subwoofer, but a complete system capable of managing both low and high frequencies, making it ideal for compact professional audio systems<\/strong>, both indoor and outdoor.<\/p>\n","protected":false},"featured_media":12115,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[140],"product_tag":[],"class_list":{"0":"post-12075","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-subwoofer-en","8":"first","9":"instock","10":"sale","11":"featured","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product\/12075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/media\/12115"}],"wp:attachment":[{"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/media?parent=12075"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product_brand?post=12075"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product_cat?post=12075"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product_tag?post=12075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}