{"product_id":"acoustic-energy-ae308-powered-subwoofer-in-black-copy","title":"Acoustic Energy AE308 Powered Subwoofer in Black (Brand New)","description":"\u003c!-- ======================================================\n     Acoustic Energy AE308 — AL (bh-*) HTML\n     Two-Column Layout (Overview left \/ Specifications right)\n     Long-tail keyword used 5×: “Acoustic Energy AE308 Powered Subwoofer in Black”\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\"\u003eAcoustic Energy\u003c\/span\u003e\n\n  \u003ch1 itemprop=\"name\" class=\"bh-title\"\u003eAcoustic Energy AE308 Powered Subwoofer in Black\u003c\/h1\u003e\n\n  \u003cp class=\"bh-sub\"\u003e\n    12\" long-excursion downward-firing driver • 500W RMS Class D amplifier • sealed-box design • DSP Music \/ Movie \/ Impact modes • LFE, low-level, and high-level inputs\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 AE308\u003c\/h2\u003e\n        \u003cp itemprop=\"description\"\u003e\n          The \u003cstrong\u003eAcoustic Energy AE308 Powered Subwoofer in Black\u003c\/strong\u003e is a high-performance sealed subwoofer designed to add serious low-frequency extension, control, and impact to both hi-fi and home theater systems. With a 12-inch high-excursion doped and stiffened paper-cone driver, a 500W RMS Class D amplifier, and DSP-based listening modes, it is engineered to deliver deep, tunable bass while remaining compact enough for more design-conscious living spaces.\n        \u003c\/p\u003e\n\n        \u003cdiv class=\"bh-badges\"\u003e\n          \u003cspan class=\"bh-badge\"\u003e12\" Driver\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003e500W RMS\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003eSealed Cabinet\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003eDSP Modes\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003eLFE Input\u003c\/span\u003e\n          \u003cspan class=\"bh-badge\"\u003eGloss Black\u003c\/span\u003e\n        \u003c\/div\u003e\n\n        \u003cp class=\"bh-note\"\u003e\n          System note: the sealed cabinet and DSP tuning options make this a strong fit for listeners who want both musical accuracy and theater-level authority from one subwoofer.\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\u003eDeep, controlled bass\u003c\/strong\u003e — the sealed-box design is engineered for tighter, more articulate low-frequency behavior than many ported alternatives.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eSerious power reserve\u003c\/strong\u003e — the 500W RMS amplifier gives the subwoofer the headroom to handle both music and dynamic movie soundtracks with authority.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eApplication-specific DSP modes\u003c\/strong\u003e — Music, Movie, and Impact settings let you tailor the performance to your listening priorities.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eFlexible integration\u003c\/strong\u003e — low-level stereo RCA, high-level stereo binding posts, and dedicated LFE RCA input make it easier to match a wide range of systems.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eRoom-friendly footprint\u003c\/strong\u003e — the cubic cabinet is compact enough to place more easily than many larger subwoofers while still delivering substantial low-end output.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003ePremium finish and performance\u003c\/strong\u003e — the \u003cstrong\u003eAcoustic Energy AE308 Powered Subwoofer in Black\u003c\/strong\u003e is ideal for systems that need serious bass reinforcement without compromising aesthetics.\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\n          \u003cstrong\u003e12-inch downward-firing driver\u003c\/strong\u003e — the high-excursion doped and stiffened paper-cone woofer is designed to combine deep bass output with good control and reduced distortion.\n        \u003c\/p\u003e\n        \u003cp\u003e\n          \u003cstrong\u003eSealed cabinet architecture\u003c\/strong\u003e — the enclosure avoids ports entirely, helping prioritize accuracy, transient response, and better integration with main speakers.\n        \u003c\/p\u003e\n        \u003cp\u003e\n          \u003cstrong\u003eDSP listening modes\u003c\/strong\u003e — Acoustic Energy includes three selectable EQ modes so the subwoofer can behave in a more balanced way for music, hit harder for movies, or prioritize maximum impact when desired.\n        \u003c\/p\u003e\n        \u003cp\u003e\n          \u003cstrong\u003eSimple tuning controls\u003c\/strong\u003e — rotary crossover and phase adjustments allow finer matching to your room, speakers, and listening position.\n        \u003c\/p\u003e\n        \u003cp class=\"bh-note\"\u003e\n          In a properly integrated system, the \u003cstrong\u003eAcoustic Energy AE308 Powered Subwoofer in Black\u003c\/strong\u003e delivers low bass that feels substantial and room-filling while still staying disciplined enough for serious music listening.\n        \u003c\/p\u003e\n      \u003c\/section\u003e\n\n      \u003csection class=\"bh-section bh-faq\" id=\"faq\"\u003e\n        \u003ch2\u003eFAQ — AE308\u003c\/h2\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eIs this a sealed or ported subwoofer?\u003c\/summary\u003e\n          \u003cp\u003eIt is a sealed-box design with a downward-firing driver.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eWhat listening modes are available?\u003c\/summary\u003e\n          \u003cp\u003eYou can select between Music, Movie, and Impact DSP modes to tailor the bass character to your content and preferences.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eCan I use it in both stereo and home theater systems?\u003c\/summary\u003e\n          \u003cp\u003eYes. It includes stereo low-level RCA inputs, stereo high-level binding posts, and a dedicated LFE RCA input for flexible integration.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eHow do I adjust crossover and phase?\u003c\/summary\u003e\n          \u003cp\u003eThe rear panel includes a 40–120Hz crossover control and a 0–180 degree phase control.\u003c\/p\u003e\n        \u003c\/details\u003e\n\n        \u003cdetails\u003e\n          \u003csummary\u003eWhat finish is this version?\u003c\/summary\u003e\n          \u003cp\u003eThis listing is for the black finish version, commonly described as Piano Gloss Black.\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 listening goals\u003c\/li\u003e\n          \u003cli\u003eGuidance on crossover, placement, and level setup for smoother bass integration\u003c\/li\u003e\n          \u003cli\u003eAdvice on whether sealed or ported bass makes more sense for your system\u003c\/li\u003e\n          \u003cli\u003eSupport from a hi-fi retailer that understands music and theater system building\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\u003eBookshelf and floorstanding speakers that benefit from deeper low-frequency support\u003c\/li\u003e\n          \u003cli\u003eStereo and home theater systems needing more weight and impact\u003c\/li\u003e\n          \u003cli\u003eIsolation and placement accessories for tighter in-room bass 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\u003eAE308 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 subwoofer\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDesign\u003c\/th\u003e\n              \u003ctd\u003eSealed box, downward-firing driver\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDrive Unit\u003c\/th\u003e\n              \u003ctd\u003e12\" high-excursion doped and stiffened paper cone\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eFrequency Response\u003c\/th\u003e\n              \u003ctd\u003e26Hz – 120Hz (±6dB)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003ePower Output\u003c\/th\u003e\n              \u003ctd\u003e500 Watts RMS\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eAmplifier Type\u003c\/th\u003e\n              \u003ctd\u003eClass D\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eCrossover Frequency\u003c\/th\u003e\n              \u003ctd\u003e40 – 120Hz rotary control\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003ePhase Control\u003c\/th\u003e\n              \u003ctd\u003e0 – 180 degrees rotary control\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDSP Modes\u003c\/th\u003e\n              \u003ctd\u003eMusic, Movie, Impact\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eInputs\u003c\/th\u003e\n              \u003ctd\u003eLow-level stereo RCA, high-level stereo binding posts, LFE RCA\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eMains Input Voltage\u003c\/th\u003e\n              \u003ctd\u003e115–240V switchable\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eDimensions (H × W × D)\u003c\/th\u003e\n              \u003ctd\u003e360 x 360 x 360mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eNet Weight\u003c\/th\u003e\n              \u003ctd\u003e19kg\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eFinish\u003c\/th\u003e\n              \u003ctd\u003ePiano Black \/ Gloss 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\u003eAcoustic Energy AE308 Powered Subwoofer in Black\u003c\/strong\u003e combines compact dimensions, serious amplifier power, and flexible DSP tuning in a premium sealed-box bass solution.\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 × Acoustic Energy AE308 powered subwoofer\u003c\/li\u003e\n          \u003cli\u003ePower cable\u003c\/li\u003e\n          \u003cli\u003eCarpet-piercing spikes\u003c\/li\u003e\n          \u003cli\u003eRubber caps for hard flooring\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=\"Acoustic Energy\"\u003e\n  \u003cmeta itemprop=\"category\" content=\"Powered Subwoofers, Sealed Subwoofers, Home Theater Subwoofers, Hi-Fi Bass Systems\"\u003e\n\u003c\/div\u003e","brand":"Acoustic Energy","offers":[{"title":"Default Title","offer_id":53563522122094,"sku":"ACOAE308BLK","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/acoustic-energy-ae308-subwoofer-in-black.jpg?v=1774553647","url":"https:\/\/audiolab.com\/products\/acoustic-energy-ae308-powered-subwoofer-in-black-copy","provider":"Audiolab","version":"1.0","type":"link"}