{"id":440,"date":"2026-02-04T02:34:19","date_gmt":"2026-02-04T02:34:19","guid":{"rendered":"https:\/\/zsoundpro.com\/?p=440"},"modified":"2026-08-01T07:41:59","modified_gmt":"2026-08-01T07:41:59","slug":"la208sp-iii-active-flyable-subwoofer","status":"publish","type":"post","link":"https:\/\/zsoundpro.com\/fr\/la208sp-iii-active-flyable-subwoofer\/","title":{"rendered":"LA208SP-III"},"content":{"rendered":"\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-60808177 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:4%;padding-bottom:0;padding-left:4%\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-f016c79b wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<figure class=\"wp-block-image aligncenter size-full has-custom-border entry-content alignwide\" style=\"margin-top:0;margin-right:0;margin-bottom:0;margin-left:0\"><img decoding=\"async\" width=\"1334\" height=\"1334\" data-src=\"https:\/\/zsoundpro.com\/wp-content\/uploads\/2026\/02\/LA208SP-III-\u4e3b\u56fe-1.jpg\" alt=\" ZSOUND | Active Flyable Subwoofer: 1 Incredible Bass Unit\" class=\"wp-image-442 lazyload\" style=\"--smush-placeholder-width: 1334px; --smush-placeholder-aspect-ratio: 1334\/1334;border-style:none;border-width:0px;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-left-radius:0px;border-bottom-right-radius:0px\" data-srcset=\"https:\/\/zsoundpro.com\/wp-content\/uploads\/2026\/02\/LA208SP-III-\u4e3b\u56fe-1.jpg 1334w, https:\/\/zsoundpro.com\/wp-content\/uploads\/2026\/02\/LA208SP-III-\u4e3b\u56fe-1-300x300.jpg 300w, https:\/\/zsoundpro.com\/wp-content\/uploads\/2026\/02\/LA208SP-III-\u4e3b\u56fe-1-1024x1024.jpg 1024w, https:\/\/zsoundpro.com\/wp-content\/uploads\/2026\/02\/LA208SP-III-\u4e3b\u56fe-1-150x150.jpg 150w, https:\/\/zsoundpro.com\/wp-content\/uploads\/2026\/02\/LA208SP-III-\u4e3b\u56fe-1-768x768.jpg 768w\" data-sizes=\"(max-width: 1334px) 100vw, 1334px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--20)\">\n<h2 class=\"wp-block-heading\" id=\"zsound-active-flyable-subwoofer-1-incredible-bass-unit\">ZSOUND | Active Flyable <a href=\"https:\/\/zsoundpro.com\/professional-subwoofer\/\" data-type=\"link\" data-id=\"https:\/\/zsoundpro.com\/professional-subwoofer\/\">Subwoofer<\/a>: 1 Incredible Bass Unit<\/h2>\n\n\n<h1 class=\"wp-block-post-title has-large-font-size\">LA208SP-III<\/h1>\n\n\n<h2 class=\"wp-block-heading has-large-font-size\" id=\"applications\">Applications<\/h2>\n\n\n\n<ul class=\"wp-block-list has-medium-font-size\">\n<li>Touring performance<\/li>\n\n\n\n<li>Theatre and multi-function hall<\/li>\n\n\n\n<li>Church<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\" id=\"feature\">Feature<\/h2>\n\n\n\n<ul class=\"wp-block-list has-medium-font-size\">\n<li>Touring<\/li>\n\n\n\n<li>100mm voice coil high-transient response woofer<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30)\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-45efe1ae wp-block-columns-is-layout-flex\" style=\"margin-top:0;padding-top:0;padding-right:6vw;padding-left:6vw\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center\" id=\"technical-specification\">Technical Specification<\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes has-small-font-size\"><table class=\"has-fixed-layout\" style=\"border-style:none;border-width:0px\"><thead><tr><th>Parameter Name<\/th><th>Parameter Value<\/th><\/tr><\/thead><tbody><tr><td>FREQUENCY RESPONSE<\/td><td>32 Hz-180 Hz (\u00b13dB), 30 Hz-250 Hz (-10dB)<\/td><\/tr><tr><td>NOMINAL COVERAGE (-6dB)<\/td><td>Omnidirectional<\/td><\/tr><tr><td>CHANNEL GAIN<\/td><td>32 dB<\/td><\/tr><tr><td>POWER RATING (AES)<\/td><td>1000W@8\u03a9 + DSP<\/td><\/tr><tr><td>INPUT IMPEDANCE<\/td><td>18K\u03a9 balanced \/ 9K\u03a9 unbalanced<\/td><\/tr><tr><td>THD+N (0.1w to 1\/2 power)<\/td><td>&lt;0.05%<\/td><\/tr><tr><td>SIGNAL TO NOISE RATIO<\/td><td>&gt;98 dB<\/td><\/tr><tr><td>COMMON MODE REJECTION RATIO<\/td><td>&gt;50 dB<\/td><\/tr><tr><td>VOLTAGE REQUIREMENT<\/td><td>200-240VAC 50Hz<\/td><\/tr><tr><td>MAXIMUM SPL<\/td><td>129 dB \/ 135 dB SPL peak<\/td><\/tr><tr><td>DRIVERS<\/td><td>1&#215;18&#8243; (100mm voice coil) ferrite woofer<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-center\" id=\"physical-data\">Physical Data<\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes has-small-font-size\"><table class=\"has-fixed-layout\" style=\"border-style:none;border-width:0px\"><thead><tr><th>Parameter Name<\/th><th>Parameter Value<\/th><\/tr><\/thead><tbody><tr><td>Dimensions (HxWxD)<\/td><td>530 x 730 x 599.5 mm<\/td><\/tr><tr><td>WEIGHT<\/td><td>45 kg<\/td><\/tr><tr><td>CONNECTORS<\/td><td>XLR; NEUTRIK POWERCON<\/td><\/tr><tr><td>MATERIALS<\/td><td>15mm, 18mm Baltic birch plywood<\/td><\/tr><tr><td>FINISH<\/td><td>Black Polyurea paintings<\/td><\/tr><tr><td>GRILLE<\/td><td>Black epoxy mesh grille with acoustically reticulated cloth<\/td><\/tr><tr><td>RIGGING<\/td><td>Three-points rigging<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30)\"\/>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9079522\" data-block-id=\"9079522\"><style>.stk-9079522-column{max-width:80% !important;min-width:auto !important;}@media screen and (max-width: 767px){.stk-9079522-column{max-width:100vw !important;min-width:auto !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9079522-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e0e8164\" data-v=\"4\" data-block-id=\"e0e8164\"><style>@media screen and (max-width: 767px){.stk-e0e8164-container{margin-top:var(--stk--preset--spacing--20, 10px) !important;margin-right:var(--stk--preset--spacing--20, 10px) !important;margin-bottom:var(--stk--preset--spacing--20, 10px) !important;margin-left:var(--stk--preset--spacing--20, 10px) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e0e8164-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e0e8164-inner-blocks\">\n<div class=\"wp-block-stackable-tabs stk-block-tabs stk-block stk-04357de\" data-initial-tab=\"1\" data-block-id=\"04357de\"><style>.stk-04357de .stk-block-tab-content .stk-block-content .stk-block-column[hidden]{display:none !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-block-tabs--horizontal stk-block-tabs--fade stk-content-align stk-04357de-column\">\n<div class=\"wp-block-stackable-tab-labels stk-block-tab-labels stk-block stk-cf8b7da stk-block-background is-style-centered-pills\" data-block-id=\"cf8b7da\"><style>.stk-cf8b7da .stk-block-tabs__tab{color:#999999 !important;padding-top:8px !important;padding-right:24px !important;padding-bottom:8px !important;padding-left:24px !important;border-top-left-radius:50px !important;border-top-right-radius:50px !important;border-bottom-right-radius:50px !important;border-bottom-left-radius:50px !important;}.stk-cf8b7da .stk-block-tabs__tab.stk-block-tabs__tab--active .stk-block-tab-labels__text{color:#ffffff !important;}.stk-cf8b7da {border-top-left-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-top-right-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--full, 9999px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--full, 9999px) !important;overflow:hidden !important;padding-top:8px !important;padding-right:8px !important;padding-bottom:8px !important;padding-left:8px !important;margin-right:auto !important;margin-left:auto !important;}.stk-cf8b7da .stk-block-tab-labels__text{font-size:var(--stk--preset--font-size--medium, 1rem) !important;color:#999999 !important;}.stk-cf8b7da .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover{background:#dddddd !important;opacity:1 !important;}.stk-cf8b7da .stk-block-tabs__tab .stk--inner-svg svg:last-child, .stk-cf8b7da .stk-block-tabs__tab .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#777777 !important;}.stk-cf8b7da .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child, .stk-cf8b7da .stk-block-tabs__tab:not(.stk-block-tabs__tab--active):hover .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#000000 !important;}.stk-cf8b7da .stk-block-tabs__tab.stk-block-tabs__tab--active{background:#000000 !important;border-style:solid !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:0px !important;border-left-width:0px !important;}.stk-cf8b7da .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child, .stk-cf8b7da .stk-block-tabs__tab.stk-block-tabs__tab--active .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:#ffffff !important;}@media screen and (max-width: 1023px){.stk-cf8b7da .stk-block-tab-labels__text{font-size:var(--stk--preset--font-size--medium, 1rem) !important;}}<\/style><div class=\"stk-block-tab-labels__wrapper\" role=\"tablist\"><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Product Introduction<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Installation<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Product Matching<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Cases<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>Download<\/span><\/div><\/button><button class=\"stk-block-tabs__tab\" role=\"tab\"><div class=\"stk-block-tab-labels__text\"><span>More Pic\/Video<\/span><\/div><\/button><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-tab-content stk-block-tab-content stk-block stk-a205f45\" data-block-id=\"a205f45\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a205f45-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-434e98c\" data-v=\"4\" role=\"tabpanel\" data-block-id=\"434e98c\"><style>.stk-434e98c-container{margin-top:var(--stk--preset--spacing--none, 0px) !important;margin-right:var(--stk--preset--spacing--none, 0px) !important;margin-bottom:var(--stk--preset--spacing--none, 0px) !important;margin-left:var(--stk--preset--spacing--none, 0px) !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-434e98c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-434e98c-inner-blocks\">\n<div class=\"wp-block-group has-small-font-size is-layout-flow wp-container-core-group-is-layout-e356762d wp-block-group-is-layout-flow\" style=\"border-style:none;border-width:0px;margin-top:0;margin-bottom:0\">\n<h1 class=\"wp-block-heading\" id=\"zsound-active-flyable-subwoofer-1-incredible-bass-unit-1\">ZSOUND | Active Flyable Subwoofer: 1 Incredible Bass Unit<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"zsound-la208sp-iii-the-1-definitive-active-flyable-subwoofer-for-line-arrays\">ZSOUND LA208SP-III: The 1 Definitive Active Flyable Subwoofer for Line Arrays<\/h2>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">In the world of high-end concert production, the battle for a &#8220;clean&#8221; stage is constant. Traditional ground-stacked subwoofers often take up valuable real estate and create acoustic &#8220;hot spots&#8221; (areas where the bass is too loud and overwhelming) for the fans in the front row. To solve this, professional system designers are turning to the ZSOUND LA208SP-III. It serves as an elite <strong>Active flyable subwoofer<\/strong> (a bass loudspeaker with a built-in power amplifier and specialized rigging hardware that allows it to be suspended in the air alongside the main speakers).<\/p>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">As a centerpiece of our [Professional Subwoofer] pillar page, the LA208SP-III is engineered to provide the low-frequency foundation for our LA208 line array modules. By taking the bass off the ground and into the air, sound engineers can achieve more uniform coverage across the entire venue. This ensures that the audience in the balcony receives the same physical &#8220;thump&#8221; as the fans in the pit.<\/p>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">To create a truly professional touring environment where the audio energy matches the visual impact, many world-class production managers pair these audio racks with <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.google.com\/url?sa=E&amp;q=https%3A%2F%2Fwww.seestar-lighting.com\">brilliant stage light arrangements<\/a>. This coordination ensures that the visual energy of the performance matches the 133dB peak output of the audio, providing a synchronized sensory experience. In the 2026 touring market, having a versatile <strong>Active flyable subwoofer<\/strong> that provides both raw physical power and crystalline low-frequency detail is the foundation of a world-class reputation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-the-physics-of-suspending-an-active-flyable-subwoofer-for-coherent-bass\">1. The Physics of Suspending an Active Flyable Subwoofer for Coherent Bass<\/h2>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">The primary challenge in modern system design is &#8220;phase alignment&#8221; (the precise timing of sound waves reaching the listener&#8217;s ear from different speakers). When subwoofers are on the floor and the line arrays are 30 feet in the air, the physical distance between them creates a &#8220;time smear&#8221; (a blurry sound quality caused by sound waves arriving at different intervals). By deploying an <strong>Active flyable subwoofer<\/strong> directly above or behind the main array, you physically align the acoustic centers of the low and high frequencies. This results in a &#8220;punchy&#8221; and &#8220;tight&#8221; sound where the kick drum feels physically connected to the vocal performance.<\/p>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">Furthermore, the LA208SP-III utilizes an 18-inch neodymium woofer (a high-performance driver using rare-earth magnets that are ten times stronger than traditional magnets while being significantly lighter). This driver is housed in a high-density Baltic birch plywood cabinet. The use of premium wood is vital because it prevents &#8220;parasitic vibration&#8221; (unwanted buzzing or rattling caused by thin cabinet walls), ensuring that the energy from the amplifier is directed toward the audience rather than being wasted by the box itself. When this <strong>Active flyable subwoofer<\/strong> is pushed to its limits, the internal physics remain stable, delivering deep bass that reaches down to 35Hz without sounding &#8220;mushy&#8221; or distorted.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-lightweight-neodymium-engineering-in-the-active-flyable-subwoofer\">2. Lightweight Neodymium Engineering in the Active Flyable Subwoofer<\/h2>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">Weight is the 1 most critical factor when hanging equipment from a roof or a truss. Every extra pound requires more expensive motors and heavier steel frames. The ZSOUND LA208SP-III was designed to be the 1 top-tier <strong>Active flyable subwoofer<\/strong> that minimizes logistics strain without sacrificing SPL (Sound Pressure Level\u2014the scientific measurement of how loud a speaker can perform). By utilizing an integrated Class D power amplifier, ZSOUND has eliminated the need for heavy external amplifier racks and hundreds of feet of thick speaker cable. This &#8220;self-powered&#8221; (a design where the speaker contains its own internal engine) architecture drastically reduces the total weight of the &#8220;fly-rig&#8221; (the complete assembly of suspended speakers).<\/p>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">This high-efficiency <strong>Active flyable subwoofer<\/strong> handles 800W of continuous power while weighing only 45kg\u2014a remarkable achievement for an 18-inch unit. For rental companies, this translates directly into &#8220;ROI&#8221; (return on investment). Imagine a setup where a single technician can deploy the entire bass system in half the time it takes for a ground-stack. This level of technical overhead ensures that the system maintains a consistent &#8220;transient response&#8221; (the speed at which a speaker starts and stops in response to a sudden sound), which is essential for modern electronic music and high-energy rock tours.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-rigging-versatility-and-roi-for-your-active-flyable-subwoofer-fleet\">3. Rigging Versatility and ROI for your Active Flyable Subwoofer Fleet<\/h2>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">Touring is a contact sport, and your equipment often takes a beating from humid tropical air, dry desert dust, and the constant physical stress of being loaded in and out of trucks every night. The LA208SP-III cabinet is constructed from premium 15mm and 18mm Baltic birch plywood and is coated in an industrial-grade Black Polyurea finish (a waterproof and scratch-resistant coating that acts like a suit of armor for the wood). To protect the high-value neodymium driver inside this <strong>Active flyable subwoofer<\/strong>, we use a 1.5mm hexagonal-hole steel mesh lined with acoustically transparent foam, preventing liquid spills or flying stage debris from causing damage.<\/p>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">There are 2 distinct rigging advantages to this ZSOUND <strong>Active flyable subwoofer<\/strong> architecture. First is the integrated three-point rigging system. The hardware is made from high-tensile steel, allowing for safe suspension of up to 16 units in a single column. Secondly, the cabinet features an M20 pole-mount socket on the top. This allows the speaker to be utilized as a standard ground-stacked subwoofer with a point source speaker on top for smaller corporate events. This dual-purpose design ensures that your <strong>Active flyable subwoofer<\/strong> never sits idle in the warehouse, whether you are outfitting a world-class outdoor stadium or a high-end nightclub.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-digital-management-and-dsp-for-the-active-flyable-subwoofer-era\">4. Digital Management and DSP for the Active Flyable Subwoofer Era<\/h2>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">As we look toward the production standards of the 2026 season and beyond, the industry is moving away from &#8220;analog guessing&#8221; and toward &#8220;digital precision.&#8221; Every LA208SP-III <strong>Active flyable subwoofer<\/strong> is equipped with an on-board DSP (Digital Signal Processing\u2014the computerized brain that tunes the audio system). By using ZSOUND&#8217;s factory-tuned algorithms, sound engineers can optimize the &#8220;crossover points&#8221; (the specific frequency where sound transitions from the subwoofers to the line array) and time alignment with a single laptop connection.<\/p>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\">Investing in a ZSOUND <strong>Active flyable subwoofer<\/strong> is more than just buying a box; it is about choosing a legacy of audio excellence. It stands as the 1 definitive tool for audio experts who refuse to compromise on either sonic performance or stage aesthetics. Whether you are building a &#8220;cardioid array&#8221; (a setup where multiple subwoofers are arranged to cancel out sound behind the stage) to keep the performer&#8217;s microphone quiet or a massive flown &#8220;bass-hang&#8221; for a stadium tour, the LA208SP-III offers the power, precision, and durability required to dominate the modern soundstage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u2753 FAQ<\/h2>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\"><strong>What are the benefits of an active flyable subwoofer over a passive one?<\/strong> An <strong>Active flyable subwoofer<\/strong> like the LA208SP-III includes its own power and processing. This eliminates the weight of heavy speaker cables and external amp racks, making it much easier and safer to hang in large quantities.<\/p>\n\n\n\n<p class=\"has-large-font-size\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30);line-height:1.6\"><strong>Can I ground-stack the LA208SP-III if the venue doesn&#8217;t have a high ceiling?<\/strong> Absolutely. While it is an <strong>Active flyable subwoofer<\/strong>, the design includes rubber feet and an M20 pole mount, making it equally effective as a high-performance ground-stacked unit for smaller gigs.<\/p>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-rank-math-toc-block aligncenter has-large-font-size\" style=\"padding-top:0;line-height:1.4\" id=\"rank-math-toc\"><h3>Table of Contents<\/h3><nav><ul><li><a href=\"#zsound-active-flyable-subwoofer-1-incredible-bass-unit\">ZSOUND | Active Flyable Subwoofer: 1 Incredible Bass Unit<\/a><\/li><li><a href=\"#applications\">Applications<\/a><\/li><li><a href=\"#feature\">Feature<\/a><\/li><li><a href=\"#zsound-la208sp-iii-the-1-definitive-active-flyable-subwoofer-for-line-arrays\">ZSOUND LA208SP-III: The 1 Definitive Active Flyable Subwoofer for Line Arrays<\/a><\/li><li><a href=\"#1-the-physics-of-suspending-an-active-flyable-subwoofer-for-coherent-bass\">1. The Physics of Suspending an Active Flyable Subwoofer for Coherent Bass<\/a><\/li><li><a href=\"#2-lightweight-neodymium-engineering-in-the-active-flyable-subwoofer\">2. Lightweight Neodymium Engineering in the Active Flyable Subwoofer<\/a><\/li><li><a href=\"#3-rigging-versatility-and-roi-for-your-active-flyable-subwoofer-fleet\">3. Rigging Versatility and ROI for your Active Flyable Subwoofer Fleet<\/a><\/li><li><a href=\"#4-digital-management-and-dsp-for-the-active-flyable-subwoofer-era\">4. Digital Management and DSP for the Active Flyable Subwoofer Era<\/a><\/li><li><a href=\"#faq\">\u2753 FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>ZSOUND | Active Flyable Subwoofer: 1 Incredible Bass Unit Applications Feature Technical Specification Parameter Name Parameter Value FREQUENCY RESPONSE 32 Hz-180 Hz (\u00b13dB), 30 Hz-250 Hz (-10dB) NOMINAL COVERAGE (-6dB) Omnidirectional CHANNEL GAIN 32 dB POWER RATING (AES) 1000W@8\u03a9 + DSP INPUT IMPEDANCE 18K\u03a9 balanced \/ 9K\u03a9 unbalanced THD+N (0.1w to 1\/2 power) &lt;0.05% SIGNAL [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":442,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[5,16],"tags":[28],"class_list":["post-440","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pro_audio","category-subwoofer","tag-la"],"jetpack_featured_media_url":"https:\/\/zsoundpro.com\/wp-content\/uploads\/2026\/02\/LA208SP-III-\u4e3b\u56fe-1.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/posts\/440","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/comments?post=440"}],"version-history":[{"count":4,"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/posts\/440\/revisions"}],"predecessor-version":[{"id":2694,"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/posts\/440\/revisions\/2694"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/media\/442"}],"wp:attachment":[{"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/media?parent=440"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/categories?post=440"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zsoundpro.com\/fr\/wp-json\/wp\/v2\/tags?post=440"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}