{"product_id":"perlisten-r18is-in-wall-on-wall-subwoofer-with-amplifier","title":"Perlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier","description":"\u003c!-- ======================================================\n     Perlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier — AL (bh-*) HTML\n     Two-Column Layout (Overview left \/ Specifications right)\n     Long-tail keyword used 5×: “Perlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier”\n     ====================================================== --\u003e\n\u003cstyle\u003e\n  .bh-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .bh-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n  .bh-title{font-size:3rem;margin:.25rem 0 1rem}\n  .bh-sub{font-style:italic;margin:0 0 1.25rem}\n  .bh-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.bh-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .bh-section{margin:2rem 0}\n  .bh-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .bh-specs{width:100%;border-collapse:collapse}\n  .bh-specs th,.bh-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .bh-specs th{width:42%;background:#f8fafc;text-align:left}\n  .bh-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .bh-badges{margin-top:.5rem}\n  .bh-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .bh-faq summary{font-weight:600;cursor:pointer}\n  .bh-note{font-size:.95rem;opacity:.9}\n  .bh-condition{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.3rem .75rem;margin:.5rem 0 0;font-size:.85rem;background:#fafafa}\n\u003c\/style\u003e\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"bh-wrap\"\u003e\n\u003cspan class=\"bh-eyebrow\"\u003ePERLISTEN\u003c\/span\u003e\n\u003ch1 itemprop=\"name\" class=\"bh-title\"\u003ePerlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier\u003c\/h1\u003e\n\u003cp class=\"bh-sub\"\u003eArchitectural high-performance subwoofer system • 18-inch glass fiber driver • external 1,500-watt DSP amplifier • in-wall, on-wall, or in-room flexibility • app control • serious low-frequency output with discreet installation options\u003c\/p\u003e\n\u003cdiv class=\"bh-condition\"\u003eArchitectural Subwoofer With External Amplifier\u003c\/div\u003e\n\u003cdiv class=\"bh-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection class=\"bh-section\" id=\"overview\"\u003e\n\u003ch2\u003eMeet the R18is\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003ePerlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier\u003c\/strong\u003e is built for listeners and installers who want truly powerful bass performance without giving up clean room integration. Designed to work in-wall, on-wall, or even in-room, it combines a massive 18-inch glass fiber diaphragm driver with a dedicated external DSP amplifier to deliver deep extension, strong output, and precise control while staying visually discreet.\u003c\/p\u003e\n\u003cdiv class=\"bh-badges\"\u003e\n\u003cspan class=\"bh-badge\"\u003e18-Inch Driver\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003e1,500W DSP Amp\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003eIn-Wall \/ On-Wall\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003eApp Control\u003c\/span\u003e \u003cspan class=\"bh-badge\"\u003eRack-Mount Amp\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"bh-note\"\u003eFor high-end theaters and serious custom installations, this design bridges the gap between hidden architectural audio and true flagship-grade low-frequency performance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"highlights\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitectural flexibility without compromise\u003c\/strong\u003e — engineered to perform as a hidden in-wall subwoofer, a slim on-wall solution, or a freestanding in-room design depending on the installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 18-inch glass fiber driver\u003c\/strong\u003e — the custom 460mm driver is built for deep, controlled bass and serious output with substantial linear excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful external DSP amplifier\u003c\/strong\u003e — the included DSP1500 amplifier provides 1,500 watts RMS and can be rack mounted or placed with other electronics for easier integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaner bass through vibration isolation\u003c\/strong\u003e — proprietary mounting and isolation design help reduce the transfer of unwanted energy into the wall structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced control platform\u003c\/strong\u003e — app-based adjustment gives access to professional-grade tuning features for more precise setup and better room integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscreet installation, serious impact\u003c\/strong\u003e — the \u003cstrong\u003ePerlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier\u003c\/strong\u003e is ideal for systems that demand high-output bass without a visually dominant subwoofer cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"technology\"\u003e\n\u003ch2\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLarge-format driver engineering\u003c\/strong\u003e — the 18-inch glass fiber diaphragm is paired with a high-excursion motor system designed for deep extension, strong transient response, and clean output under demanding conditions. With approximately ±31.9mm linear excursion, it is built to move substantial air while remaining controlled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExternal DSP1500 amplifier platform\u003c\/strong\u003e — the included amplifier is designed specifically for this application, delivering 1,500 watts RMS with advanced DSP management, a front-panel display interface, app support, and installer-friendly rack mounting flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAcoustic suspension alignment and installation versatility\u003c\/strong\u003e — the sealed alignment supports tighter, more controlled bass behavior while the cabinet format allows hidden architectural placement where conventional freestanding subwoofers may not be practical.\u003c\/p\u003e\n\u003cp class=\"bh-note\"\u003eIn a well-executed theater or two-channel installation, the \u003cstrong\u003ePerlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier\u003c\/strong\u003e delivers the kind of effortless subsonic authority and precision that can transform an entire system.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section bh-faq\" id=\"faq\"\u003e\n\u003ch2\u003eFAQ — R18is\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this an active subwoofer or a passive subwoofer with an external amp?\u003c\/summary\u003e\n\u003cp\u003eIt is supplied as a subwoofer system with a dedicated included external DSP amplifier, giving you flexible placement of the amplifier while optimizing performance for the driver.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it really be installed in more than one way?\u003c\/summary\u003e\n\u003cp\u003eYes. It is designed for in-wall, on-wall, or in-room use, making it unusually versatile for a high-output architectural subwoofer system.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it support app control?\u003c\/summary\u003e\n\u003cp\u003eYes. Perlisten provides app-based control for setup and advanced tuning adjustments on supported mobile devices.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat kind of systems is it best suited for?\u003c\/summary\u003e\n\u003cp\u003eIt is especially well suited for premium home theaters, discreet luxury installations, and larger rooms where hidden bass performance is a priority.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy use an external amplifier instead of building it into the cabinet?\u003c\/summary\u003e\n\u003cp\u003eAn external amplifier can simplify heat management, improve rack integration, and make the subwoofer enclosure easier to place in architectural applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"why-buy\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eExpert guidance on architectural subwoofer placement, amplifier integration, and room tuning\u003c\/li\u003e\n\u003cli\u003eHelp designing a concealed bass solution that still delivers true high-performance results\u003c\/li\u003e\n\u003cli\u003eSupport from a specialty audio retailer that understands both custom installation and serious sound quality\u003c\/li\u003e\n\u003cli\u003eTrusted advice for matching hidden subwoofer solutions to premium home theater and whole-home systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"related\"\u003e\n\u003ch2\u003eRelated \u0026amp; System Matches\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eArchitectural speaker systems that require equally discreet low-frequency reinforcement\u003c\/li\u003e\n\u003cli\u003eRack-based theater systems using dedicated processing and amplification\u003c\/li\u003e\n\u003cli\u003eHigh-end custom installations where visual minimalism and deep bass performance are both essential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection class=\"bh-section\" id=\"specs\"\u003e\n\u003ch2\u003eR18is Specs\u003c\/h2\u003e\n\u003ctable class=\"bh-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eArchitectural subwoofer with external amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Options\u003c\/th\u003e\n\u003ctd\u003eIn-wall, on-wall, or in-room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlignment\u003c\/th\u003e\n\u003ctd\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver\u003c\/th\u003e\n\u003ctd\u003e460mm (18-inch) glass fiber diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Excursion\u003c\/th\u003e\n\u003ctd\u003e±31.9mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier\u003c\/th\u003e\n\u003ctd\u003eDSP1500 external amplifier, 1,500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay Interface\u003c\/th\u003e\n\u003ctd\u003e2.8-inch LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApp Control\u003c\/th\u003e\n\u003ctd\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProcessor\u003c\/th\u003e\n\u003ctd\u003e32-bit ARM Cortex M4 with double-precision floating point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDSP Engine\u003c\/th\u003e\n\u003ctd\u003e48-bit data path DSP platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003eTHX EQ: 20Hz–280Hz (-6dB) \/ 16Hz–345Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInputs\u003c\/th\u003e\n\u003ctd\u003eBalanced XLR, unbalanced RCA, digital AES input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier Mounting\u003c\/th\u003e\n\u003ctd\u003eStandalone or 19-inch rack mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCabinet Depth\u003c\/th\u003e\n\u003ctd\u003eApprox. 306mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"bh-note\"\u003eThe \u003cstrong\u003ePerlisten R18is In-Wall\/On-Wall Subwoofer With Amplifier\u003c\/strong\u003e combines serious large-driver low-frequency capability with a purpose-built external amplifier and installation flexibility uncommon at this performance level.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"bh-section\" id=\"whats-in-the-box\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eR18is subwoofer enclosure\u003c\/li\u003e\n\u003cli\u003eDSP1500 external amplifier\u003c\/li\u003e\n\u003cli\u003eRack-mount hardware\u003c\/li\u003e\n\u003cli\u003eMounting accessories\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- No purchase\/CTA section --\u003e\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Perlisten\"\u003e \u003cmeta itemprop=\"category\" content=\"Architectural Subwoofers, In-Wall Subwoofers, Powered Bass Systems\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Perlisten","offers":[{"title":"Default Title","offer_id":53627344716142,"sku":"PERR18IS","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/perlisten-r18is-in-wall-on-wall-subwoofer-with-amplifier.webp?v=1776172592","url":"https:\/\/audiolab.com\/products\/perlisten-r18is-in-wall-on-wall-subwoofer-with-amplifier","provider":"Audiolab","version":"1.0","type":"link"}