{"id":14837,"date":"2026-02-06T08:38:13","date_gmt":"2026-02-06T08:38:13","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&#038;p=14837"},"modified":"2026-02-06T08:45:06","modified_gmt":"2026-02-06T08:45:06","slug":"genelec-4020c-installation-active-loudspeaker","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/genelec-4020c-installation-active-loudspeaker\/","title":{"rendered":"Genelec 4020C Installation Active Loudspeaker"},"content":{"rendered":"<h3>Genelec 4020C \u2014 Installation Active Loudspeaker<\/h3>\n<p>When space is at a premium, the Genelec 4020C delivers impressive performance in a compact, installation-friendly design. Built for demanding commercial environments, it provides Genelec\u2019s signature precision and clarity with controlled directivity for clean, intelligible audio at any playback level.<\/p>\n<p>Housed in a durable die-cast aluminium enclosure with a reflex port design, the 4020C reduces unwanted reflections and supports deeper low-frequency performance. Room response compensation switches on the rear panel allow the speaker to adapt easily to challenging acoustic spaces, ensuring consistent and non-fatiguing sound.<\/p>\n<p>As an active loudspeaker, the 4020C integrates Class D amplifiers, active crossovers, and protection circuitry inside the cabinet \u2014 eliminating the need for external power amplifiers while improving reliability for 24\/7 operation. With Genelec\u2019s DCW\u2122 and MDE\u2122 technologies plus versatile mounting options, the 4020C can be installed quickly and confidently in almost any location.<\/p>\n<hr \/>\n<h4>Key Features<\/h4>\n<p>\u2022 Compact active installation loudspeaker for commercial spaces<br \/>\n\u2022 Directivity Control Waveguide (DCW\u2122) for controlled dispersion<br \/>\n\u2022 Minimum Diffraction Enclosure (MDE\u2122) for reduced reflections<br \/>\n\u2022 Reflex port design for improved low-frequency extension<br \/>\n\u2022 Rear panel room response compensation switches<br \/>\n\u2022 Built-in Class D amplifiers with active crossovers<br \/>\n\u2022 Protection circuitry and ISS\u2122 energy-saving technology<br \/>\n\u2022 Versatile mounting options available<\/p>\n<table class=\"spec-table\">\n<tbody>\n<tr>\n<td>\u2022 <strong>Frequency Response:<\/strong> 62 Hz \u2013 20 kHz (\u00b12.5 dB)<br \/>\n\u2022 <strong>Low cutoff (-6 dB):<\/strong> 56 Hz<br \/>\n\u2022 <strong>High cutoff (-6 dB):<\/strong> 25 kHz<br \/>\n\u2022 <strong>Peak SPL:<\/strong> \u2265107 dB<br \/>\n\u2022 <strong>Short-term max SPL:<\/strong> \u2265100 dB<br \/>\n\u2022 <strong>Long-term max SPL:<\/strong> \u226593 dB<br \/>\n\u2022 <strong>Self-generated noise:<\/strong> \u22645 dB (A-weighted, 1 m)<br \/>\n\u2022 <strong>Crossover:<\/strong> 3000 Hz<br \/>\n\u2022 <strong>Woofer:<\/strong> 105 mm cone (magnetically shielded)<br \/>\n\u2022 <strong>Tweeter:<\/strong> 19 mm metal dome (magnetically shielded)<br \/>\n\u2022 <strong>Amplifier (bass):<\/strong> 50 W Class D<br \/>\n\u2022 <strong>Amplifier (treble):<\/strong> 50 W Class D<br \/>\n\u2022 <strong>Mains voltage:<\/strong> 100\u2013240 VAC 50\/60 Hz<br \/>\n\u2022 <strong>Power consumption (ISS active):<\/strong> \u22640.5 W<br \/>\n\u2022 <strong>Power consumption (idle):<\/strong> \u22643 W<br \/>\n\u2022 <strong>Power consumption (full output):<\/strong> 60 W<br \/>\n\u2022 <strong>Input:<\/strong> 10 kOhm balanced connector<br \/>\n\u2022 <strong>Enclosure material:<\/strong> Die-cast aluminium<br \/>\n\u2022 <strong>Enclosure type:<\/strong> Reflex port<br \/>\n\u2022 <strong>Height:<\/strong> 226 mm<br \/>\n\u2022 <strong>Width:<\/strong> 151 mm&lt;b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Compact active installation speaker for commercial spaces<\/li>\n<li>DCW\u2122 waveguide for controlled dispersion<\/li>\n<li>Built-in Class D amps with active crossovers<\/li>\n<li>Room response compensation switches<\/li>\n<li>Reflex port enclosure with versatile mounting<\/li>\n<\/ul>\n","protected":false},"featured_media":14838,"template":"","meta":[],"product_brand":[95],"product_cat":[21,19,60],"product_tag":[],"class_list":{"0":"post-14837","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-genelec","7":"product_cat-all-products","8":"product_cat-pa-system","9":"product_cat-installation-speaker","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/14837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/14838"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=14837"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=14837"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=14837"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=14837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}