{"id":5336,"date":"2021-11-26T17:55:35","date_gmt":"2021-11-26T16:55:35","guid":{"rendered":"http:\/\/www.amplificazionilombardi.it\/?post_type=product&#038;p=5336"},"modified":"2026-04-12T18:17:09","modified_gmt":"2026-04-12T16:17:09","slug":"vr400hp-amplified-acoustic-loudspeakers-ip65-400-w-rms","status":"publish","type":"product","link":"https:\/\/www.amplificazionilombardi.it\/en\/shop\/vr400hp-amplified-acoustic-loudspeakers-ip65-400-w-rms\/","title":{"rendered":"LVR400HP AMPLIFIED ACOUSTIC LOUDSPEAKERS IP65 400 W RMS"},"content":{"rendered":"<p data-start=\"1684\" data-end=\"1876\">The <strong data-start=\"1688\" data-end=\"1715\">LVR400HP Amplified IP65<\/strong> is a professional sound reinforcement system designed to deliver high performance while maintaining compact dimensions, low weight and great flexibility of use.<\/p>\n<p data-start=\"1878\" data-end=\"2080\">The loudspeaker is a <strong data-start=\"1899\" data-end=\"1927\">2-way bass reflex system<\/strong> equipped with an <strong data-start=\"1945\" data-end=\"2021\">8&#8243; neodymium coaxial driver with compression driver and Kapton diaphragm<\/strong>, combined with an <strong data-start=\"2040\" data-end=\"2079\">integrated passive crossover filter<\/strong>.<\/p>\n<p data-start=\"2082\" data-end=\"2110\">This configuration provides:<\/p>\n<ul data-start=\"2112\" data-end=\"2224\">\n<li data-section-id=\"1p8af6o\" data-start=\"2112\" data-end=\"2148\">excellent signal intelligibility<\/li>\n<li data-section-id=\"wx8ffp\" data-start=\"2149\" data-end=\"2177\">precise dynamic response<\/li>\n<li data-section-id=\"1wvqgoh\" data-start=\"2178\" data-end=\"2197\">high efficiency<\/li>\n<li data-section-id=\"1q0tzmp\" data-start=\"2198\" data-end=\"2224\">uniform sound coverage<\/li>\n<\/ul>\n<hr data-start=\"2226\" data-end=\"2229\" \/>\n<h5 data-section-id=\"1x8ae0i\" data-start=\"2231\" data-end=\"2256\">IP65 amplified version<\/h5>\n<p data-start=\"2258\" data-end=\"2383\">Unlike the passive version, the LVR400HP features an <strong data-start=\"2311\" data-end=\"2362\">integrated Class A\/B transistor power amplifier<\/strong>, designed to ensure:<\/p>\n<ul data-start=\"2385\" data-end=\"2502\">\n<li data-section-id=\"ueu6x7\" data-start=\"2385\" data-end=\"2413\">high dynamic performance<\/li>\n<li data-section-id=\"gq095d\" data-start=\"2414\" data-end=\"2439\">long-term reliability<\/li>\n<li data-section-id=\"1tfj1yu\" data-start=\"2440\" data-end=\"2502\">stable behaviour even under demanding operating conditions<\/li>\n<\/ul>\n<p data-start=\"2504\" data-end=\"2633\">The system is certified <strong data-start=\"2528\" data-end=\"2536\">IP65<\/strong>, guaranteeing reliable operation even in rain and making it suitable for continuous outdoor use.<\/p>\n<p data-start=\"2635\" data-end=\"2717\">The system operates in <strong data-start=\"2658\" data-end=\"2716\">mono amplification with a 400 W RMS amplifier at 8 Ohm<\/strong>.<\/p>\n<hr data-start=\"2719\" data-end=\"2722\" \/>\n<h5 data-section-id=\"hvn34l\" data-start=\"2724\" data-end=\"2764\">Compact, efficient and modular system<\/h5>\n<p data-start=\"2766\" data-end=\"2874\">One of the main strengths of the LVR400HP is the combination of <strong data-start=\"2830\" data-end=\"2873\">compact size, efficiency and modularity<\/strong>.<\/p>\n<p data-start=\"2876\" data-end=\"3076\">Despite its reduced dimensions, the system delivers professional performance with an excellent <strong data-start=\"2971\" data-end=\"2999\">power-to-dimension ratio<\/strong>, making it suitable for both stand-mounted applications and modular systems.<\/p>\n<p data-start=\"3078\" data-end=\"3102\">This makes it ideal for:<\/p>\n<ul data-start=\"3104\" data-end=\"3245\">\n<li data-section-id=\"191zdhh\" data-start=\"3104\" data-end=\"3129\">mobile sound services<\/li>\n<li data-section-id=\"l7g7lo\" data-start=\"3130\" data-end=\"3157\">temporary installations<\/li>\n<li data-section-id=\"14t2741\" data-start=\"3158\" data-end=\"3173\">live events<\/li>\n<li data-section-id=\"5s2yir\" data-start=\"3174\" data-end=\"3209\">indoor and outdoor applications<\/li>\n<li data-section-id=\"1jby0tu\" data-start=\"3210\" data-end=\"3245\">situations requiring fast setup<\/li>\n<\/ul>\n<hr data-start=\"3247\" data-end=\"3250\" \/>\n<h5 data-section-id=\"shya7n\" data-start=\"3252\" data-end=\"3295\">Modular configuration and stand mounting<\/h5>\n<p data-start=\"3297\" data-end=\"3320\">The system can be used:<\/p>\n<ul data-start=\"3322\" data-end=\"3487\">\n<li data-section-id=\"ps050j\" data-start=\"3322\" data-end=\"3357\">individually on a speaker stand<\/li>\n<li data-section-id=\"29rtxu\" data-start=\"3358\" data-end=\"3404\">stacked up to <strong data-start=\"3374\" data-end=\"3402\">three modules on a stand<\/strong><\/li>\n<li data-section-id=\"1bykgsg\" data-start=\"3405\" data-end=\"3434\">in modular configurations<\/li>\n<li data-section-id=\"1a8rl4\" data-start=\"3435\" data-end=\"3461\">in horizontal clusters<\/li>\n<li data-section-id=\"oi1lny\" data-start=\"3462\" data-end=\"3487\">in Line Array systems<\/li>\n<\/ul>\n<p data-start=\"3489\" data-end=\"3643\">Stacking modules on a stand allows increased sound coverage while maintaining a single sound source, particularly useful for compact and efficient setups.<\/p>\n<hr data-start=\"3645\" data-end=\"3648\" \/>\n<h5 data-section-id=\"1bszw5s\" data-start=\"3650\" data-end=\"3679\">Active + passive expansion<\/h5>\n<p data-start=\"3681\" data-end=\"3815\">Each <strong data-start=\"3686\" data-end=\"3708\">LVR400HP Amplified<\/strong> module can drive a second <strong data-start=\"3735\" data-end=\"3764\">8 Ohm passive loudspeaker<\/strong>, allowing the creation of compact modular systems.<\/p>\n<p data-start=\"3817\" data-end=\"3841\">Compatible loudspeakers:<\/p>\n<p data-start=\"3843\" data-end=\"3911\">\u2022 <strong data-start=\"3845\" data-end=\"3876\">LVR400HP passive (Mid\/High)<\/strong><br data-start=\"3876\" data-end=\"3879\" \/>\u2022 <strong data-start=\"3881\" data-end=\"3909\">LVR400BP (Low frequency)<\/strong><\/p>\n<p data-start=\"3913\" data-end=\"4030\">This allows flexible system configurations combining Mid\/High and Low modules depending on the acoustic requirements.<\/p>\n<hr data-start=\"4032\" data-end=\"4035\" \/>\n<h5 data-section-id=\"4glu28\" data-start=\"4037\" data-end=\"4077\">Line Array and cluster configurations<\/h5>\n<p data-start=\"4079\" data-end=\"4116\">The system is designed to operate as:<\/p>\n<ul data-start=\"4118\" data-end=\"4248\">\n<li data-section-id=\"963tcq\" data-start=\"4118\" data-end=\"4142\">a single loudspeaker<\/li>\n<li data-section-id=\"rpczgg\" data-start=\"4143\" data-end=\"4163\">a modular system<\/li>\n<li data-section-id=\"a8fvrz\" data-start=\"4164\" data-end=\"4201\">horizontal cluster configurations<\/li>\n<li data-section-id=\"1ug58z2\" data-start=\"4202\" data-end=\"4248\">Line Array systems with dedicated hardware<\/li>\n<\/ul>\n<p data-start=\"4250\" data-end=\"4335\">The modular cabinet design allows high flexibility in system design and installation.<\/p>\n<p data-start=\"4337\" data-end=\"4346\">Coverage:<\/p>\n<p data-start=\"4348\" data-end=\"4383\">\u2022 <strong data-start=\"4350\" data-end=\"4383\">70\u00b0 horizontal \/ 70\u00b0 vertical<\/strong><\/p>\n<hr data-start=\"4385\" data-end=\"4388\" \/>\n<h5 data-section-id=\"1qtxuc9\" data-start=\"4390\" data-end=\"4414\">Subwoofer integration<\/h5>\n<p data-start=\"4416\" data-end=\"4483\">The LVR400HP Amplified is ideally matched with Lombardi subwoofers:<\/p>\n<p data-start=\"4485\" data-end=\"4577\">\u2022 <strong data-start=\"4487\" data-end=\"4497\">LS450P<\/strong><br data-start=\"4497\" data-end=\"4500\" \/>\u2022 <strong data-start=\"4502\" data-end=\"4514\">LS450AHS<\/strong><br data-start=\"4514\" data-end=\"4517\" \/>\u2022 <strong data-start=\"4519\" data-end=\"4529\">LS700P<\/strong><br data-start=\"4529\" data-end=\"4532\" \/>\u2022 <strong data-start=\"4534\" data-end=\"4545\">LS1000P<\/strong><br data-start=\"4545\" data-end=\"4548\" \/>\u2022 <strong data-start=\"4550\" data-end=\"4560\">LS950P<\/strong><br data-start=\"4560\" data-end=\"4563\" \/>\u2022 <strong data-start=\"4565\" data-end=\"4577\">LS950AHS<\/strong><\/p>\n<p data-start=\"4579\" data-end=\"4698\">These combinations allow the creation of compact and efficient full-range systems with extended low-frequency response.<\/p>\n<hr data-start=\"4700\" data-end=\"4703\" \/>\n<h5 data-section-id=\"1fieah1\" data-start=\"4705\" data-end=\"4749\">Amplificazioni Lombardi design philosophy<\/h5>\n<p data-start=\"4751\" data-end=\"4900\">Amplificazioni Lombardi develops professional audio systems following a clear philosophy: <strong data-start=\"4841\" data-end=\"4899\">sound quality, reliability and real-world construction<\/strong>.<\/p>\n<p data-start=\"4902\" data-end=\"4952\">Each product is designed and built in Italy using:<\/p>\n<ul data-start=\"4954\" data-end=\"5106\">\n<li data-section-id=\"1sx03k9\" data-start=\"4954\" data-end=\"5000\">carefully selected professional components<\/li>\n<li data-section-id=\"1wdnxm\" data-start=\"5001\" data-end=\"5048\">optimized acoustic and mechanical solutions<\/li>\n<li data-section-id=\"1xyfwxy\" data-start=\"5049\" data-end=\"5106\">materials chosen for durability and sound performance<\/li>\n<\/ul>\n<p data-start=\"5108\" data-end=\"5207\">The result is a system designed for real applications, delivering consistent performance over time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"563\" data-end=\"866\">The <strong data-start=\"567\" data-end=\"594\">LVR400HP Amplified IP65<\/strong> is an active professional loudspeaker designed and manufactured entirely in Italy by <strong data-start=\"680\" data-end=\"707\">Amplificazioni Lombardi<\/strong>, developed for live applications and sound installations where <strong data-start=\"771\" data-end=\"852\">sound quality, modularity, compact size and reliability in outdoor conditions<\/strong> are required.<\/p>\n<p data-start=\"868\" data-end=\"1065\">The system is based on the <strong data-start=\"895\" data-end=\"923\">LVR400HP Mid\/High module<\/strong>, here in its <strong data-start=\"937\" data-end=\"995\">amplified version with integrated IP65 power amplifier<\/strong>, allowing reliable operation even in rain and demanding environments.<\/p>\n<p data-start=\"1067\" data-end=\"1081\">Main features:<\/p>\n<p data-start=\"1083\" data-end=\"1295\">\u2022 <strong data-start=\"1085\" data-end=\"1121\">8&#8243; neodymium coaxial loudspeaker<\/strong><br data-start=\"1121\" data-end=\"1124\" \/>\u2022 <strong data-start=\"1126\" data-end=\"1170\">compression driver with Kapton diaphragm<\/strong><br data-start=\"1170\" data-end=\"1173\" \/>\u2022 <strong data-start=\"1175\" data-end=\"1209\">integrated Class A\/B amplifier<\/strong><br data-start=\"1209\" data-end=\"1212\" \/>\u2022 <strong data-start=\"1214\" data-end=\"1259\">IP65 protected electronics and connectors<\/strong><br data-start=\"1259\" data-end=\"1262\" \/>\u2022 <strong data-start=\"1264\" data-end=\"1295\">compact and modular cabinet<\/strong><\/p>\n<p data-start=\"1297\" data-end=\"1489\">The strength of the product lies in its <strong data-start=\"1337\" data-end=\"1406\">versatility, modularity, ease of use, light weight and efficiency<\/strong>, combined with the sound quality that defines <strong data-start=\"1453\" data-end=\"1488\">Amplificazioni Lombardi systems<\/strong>.<\/p>\n<p data-start=\"1491\" data-end=\"1643\">Despite its compact size, the system offers an excellent <strong data-start=\"1548\" data-end=\"1571\">power-to-size ratio<\/strong>, making it ideal both for stand-mounted use and modular configurations.<\/p>\n","protected":false},"featured_media":6576,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[130],"product_tag":[],"class_list":{"0":"post-5336","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-acoustic-speakers","8":"first","9":"instock","10":"sale","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product\/5336","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\/6576"}],"wp:attachment":[{"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/media?parent=5336"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product_brand?post=5336"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product_cat?post=5336"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.amplificazionilombardi.it\/en\/wp-json\/wp\/v2\/product_tag?post=5336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}