{"product_id":"perlisten-r15s-subwoofer","title":"Perlisten R15s Subwoofer","description":"\u003c!-- ======================================================\n     Perlisten R15s — AL (bh-*) HTML\n     Two-Column Layout (Overview left \/ Specifications right)\n     Long-tail keyword used 5×: “Perlisten R15s Subwoofer”\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:0.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .bh-faq summary{font-weight:600;cursor:pointer}\n  .bh-note{font-size:.95rem;opacity:.9}\n\u003c\/style\u003e\n\n\u003cdiv itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"bh-wrap\"\u003e\n  \u003cspan class=\"bh-eyebrow\"\u003ePerlisten\u003c\/span\u003e\n\n  \u003ch1 itemprop=\"name\" class=\"bh-title\"\u003ePerlisten R15s Subwoofer\u003c\/h1\u003e\n\n  \u003cp class=\"bh-sub\"\u003e\n    15\" glass-fiber driver • 1.0kW RMS amplifier • Acoustic suspension alignment • 48-bit DSP + ARM Cortex processor • 2.4\" color touchscreen • App control for iOS and Android\n  \u003c\/p\u003e\n\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 R15s\u003c\/h2\u003e\n        \u003cp itemprop=\"description\"\u003e\n          The \u003cstrong\u003ePerlisten R15s Subwoofer\u003c\/strong\u003e is a high-performance sealed subwoofer engineered for listeners who want articulate, controlled bass with serious output in a room-friendly footprint. Its 15\" glass-fiber driver, 1.0kW RMS amplifier, and advanced DSP platform are designed to deliver deep extension, fast transient response, and accurate low-frequency reproduction for both two-channel and home theater systems.\n        \u003c\/p\u003e\n\n        \u003cdiv class=\"bh-badges\"\u003e\n          \u003cspan class=\"bh-badge\"\u003e15\" Glass-Fiber Driver\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003e1.0kW RMS Amp\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003eSealed Alignment\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003e48-Bit DSP\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003e2.4\" Color Touchscreen\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003eApp Control\u003c\/span\u003e\n        \u003c\/div\u003e\n\n        \u003cp class=\"bh-note\"\u003e\n          System note: A sealed subwoofer like this is an excellent fit when you want bass that is powerful and extended, but also tight, controlled, and easy to integrate with quality speakers.\n        \u003c\/p\u003e\n      \u003c\/section\u003e\n\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\u003eSerious low-frequency authority\u003c\/strong\u003e — the 15\" driver and 1.0kW amplifier are built to move real air while maintaining control and composure.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eSealed-box precision\u003c\/strong\u003e — acoustic suspension loading supports quick transient behavior, cleaner decay, and more natural integration with main speakers.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eAdvanced DSP control\u003c\/strong\u003e — a 48-bit DSP engine and ARM Cortex processor manage performance, protection, and tuning with high precision.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eUser-friendly optimization\u003c\/strong\u003e — a 2.4\" color touchscreen and app control make setup and fine-tuning more approachable than traditional menu systems.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eFlexible EQ options\u003c\/strong\u003e — built-in THX, Boost, and Cut EQ modes plus 10-band parametric EQ with user presets allow more accurate room matching.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003ePremium integration flexibility\u003c\/strong\u003e — balanced XLR and unbalanced RCA connections support easy pairing with high-end processors, integrated amplifiers, and receivers.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHigh-end bass foundation\u003c\/strong\u003e — the \u003cstrong\u003ePerlisten R15s Subwoofer\u003c\/strong\u003e is ideal for systems that demand both impact and precision instead of one at the expense of the other.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/section\u003e\n\n      \u003csection class=\"bh-section\" id=\"technology\"\u003e\n        \u003ch2\u003eTechnology \u0026amp; Design\u003c\/h2\u003e\n        \u003cp\u003e\u003cstrong\u003eGround-up driver engineering\u003c\/strong\u003e — the 380mm glass-fiber diaphragm is paired with multiple aluminum shorting rings, a substantial motor structure, multi-layer Nomex spiders, and lightweight aluminum voice coil wire for high output with low distortion.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eSealed acoustic alignment\u003c\/strong\u003e — the cabinet is designed for transient accuracy and controlled bass behavior, making it especially attractive for music systems and premium cinema installations that value precision.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eProcessing and protection\u003c\/strong\u003e — a 32-bit ARM Cortex M4 processor and TI 48-bit DSP engine supervise tuning, safeguards, and system behavior in real time.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eModern control interface\u003c\/strong\u003e — the front-panel touchscreen and companion app provide access to presets, PEQ, low-pass filtering, phase, polarity, and turn-on behavior without making setup feel overly technical.\u003c\/p\u003e\n        \u003cp class=\"bh-note\"\u003e\n          In a properly tuned system, the \u003cstrong\u003ePerlisten R15s Subwoofer\u003c\/strong\u003e delivers the kind of bass that feels substantial and room-filling while still remaining fast, articulate, and believable.\n        \u003c\/p\u003e\n      \u003c\/section\u003e\n\n      \u003csection class=\"bh-section bh-faq\" id=\"faq\"\u003e\n        \u003ch2\u003eFAQ — R15s\u003c\/h2\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eIs this a sealed or ported subwoofer?\u003c\/summary\u003e\n          \u003cp\u003eIt uses a sealed acoustic suspension alignment, chosen for accuracy, control, and clean transient behavior.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eCan it be used for both music and home theater?\u003c\/summary\u003e\n          \u003cp\u003eYes. Its combination of deep extension, DSP flexibility, and sealed-box control makes it well suited to both two-channel listening and cinematic low-frequency effects.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eHow do I control settings?\u003c\/summary\u003e\n          \u003cp\u003eYou can adjust settings from the built-in 2.4\" LCD color touchscreen or by using the companion app for iOS and Android.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eDoes it include room tuning options?\u003c\/summary\u003e\n          \u003cp\u003eYes. It offers 10-band PEQ with user presets, selectable EQ modes, adjustable low-pass filtering, variable phase, and polarity controls.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eWhat kind of connections are provided?\u003c\/summary\u003e\n          \u003cp\u003eIt includes one balanced XLR input, one unbalanced RCA input, plus unbuffered balanced XLR and unbalanced RCA outputs.\u003c\/p\u003e\n        \u003c\/details\u003e\n      \u003c\/section\u003e\n\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\u003eSubwoofer matching help for room size, speaker pairing, and output goals\u003c\/li\u003e\n          \u003cli\u003eGuidance on crossover settings, placement, and integration for music or theater\u003c\/li\u003e\n          \u003cli\u003eSupport with DSP, PEQ, and setup optimization\u003c\/li\u003e\n          \u003cli\u003eCareful packing and long-term technical assistance for premium systems\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/section\u003e\n\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\u003ePremium processors, AVRs, and stereo systems with balanced subwoofer outputs\u003c\/li\u003e\n          \u003cli\u003eMulti-subwoofer planning for smoother in-room bass response\u003c\/li\u003e\n          \u003cli\u003eIsolation platforms and placement solutions for tighter low-frequency performance\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/section\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- RIGHT COLUMN --\u003e\n    \u003caside\u003e\n      \u003csection class=\"bh-section\" id=\"specs\"\u003e\n        \u003ch2\u003ePerlisten R15s 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\u003ePowered sealed subwoofer\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\u003eAmplifier Power\u003c\/th\u003e\n              \u003ctd\u003e1.0kW RMS\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDriver\u003c\/th\u003e\n              \u003ctd\u003e380mm (15\") glass-fiber diaphragm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eLinear Excursion\u003c\/th\u003e\n              \u003ctd\u003e±23.7mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eProcessor\u003c\/th\u003e\n              \u003ctd\u003e32-bit ARM Cortex M4, double-precision floating point math\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDSP Engine\u003c\/th\u003e\n              \u003ctd\u003eTI DSP with 48-bit data paths\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDisplay Interface\u003c\/th\u003e\n              \u003ctd\u003e2.4\" 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\u003eReference Sensitivity\u003c\/th\u003e\n              \u003ctd\u003e92dB \/ 150mV \/ 1.0m\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eFrequency Response\u003c\/th\u003e\n              \u003ctd\u003e20–388Hz (-6dB) \/ 16–468Hz (-10dB)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eTHX EQ Response\u003c\/th\u003e\n              \u003ctd\u003e16–388Hz (-6dB) \/ 14–468Hz (-10dB)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eBoost (Large Room) EQ\u003c\/th\u003e\n              \u003ctd\u003e16–388Hz (-6dB) \/ 14–468Hz (-10dB)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eCut (Small Room) EQ\u003c\/th\u003e\n              \u003ctd\u003e25–388Hz (-6dB) \/ 19–468Hz (-10dB)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eInputs\u003c\/th\u003e\n              \u003ctd\u003e1 × balanced XLR • 1 × unbalanced RCA\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eOutputs\u003c\/th\u003e\n              \u003ctd\u003e1 × balanced XLR unbuffered • 1 × unbalanced RCA unbuffered\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eParametric EQ\u003c\/th\u003e\n              \u003ctd\u003e10-band PEQ with 3 user presets\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eLow-Pass Filter\u003c\/th\u003e\n              \u003ctd\u003eBypass, 30–160Hz • slopes: 6, 12, 18, 24dB\/oct\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003ePhase\u003c\/th\u003e\n              \u003ctd\u003eVariable 0–270°\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003ePolarity\u003c\/th\u003e\n              \u003ctd\u003eNormal \/ inverted\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eTurn-On Options\u003c\/th\u003e\n              \u003ctd\u003eConfigurable auto turn-on and 12V trigger\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDimensions (H × W × D)\u003c\/th\u003e\n              \u003ctd\u003e19.6\" × 18.1\" × 18.3\" (498 × 460 × 465mm)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eWeight\u003c\/th\u003e\n              \u003ctd\u003e78.1 lb (35.5kg)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eFinish\u003c\/th\u003e\n              \u003ctd\u003eSatin Black\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n\n        \u003cp class=\"bh-note\"\u003e\n          The \u003cstrong\u003ePerlisten R15s Subwoofer\u003c\/strong\u003e combines deep extension, advanced DSP control, and sealed-box precision in a premium, room-friendly design.\n        \u003c\/p\u003e\n      \u003c\/section\u003e\n\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\u003e1 × Perlisten R15s subwoofer\u003c\/li\u003e\n          \u003cli\u003ePower cable\u003c\/li\u003e\n          \u003cli\u003eDocumentation\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/section\u003e\n\n      \u003c!-- No purchase\/CTA section --\u003e\n    \u003c\/aside\u003e\n  \u003c\/div\u003e\n\n  \u003cmeta itemprop=\"brand\" content=\"Perlisten\"\u003e\n  \u003cmeta itemprop=\"category\" content=\"Subwoofers, Powered Subwoofers, Sealed Subwoofers, Home Theater Subwoofers\"\u003e\n\u003c\/div\u003e","brand":"Perlisten","offers":[{"title":"Default Title","offer_id":53405364453742,"sku":"PERR15S","price":4495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/perlisten-r15s-subwoofer.jpg?v=1773157610","url":"https:\/\/audiolab.com\/products\/perlisten-r15s-subwoofer","provider":"Audiolab","version":"1.0","type":"link"}