{"product_id":"sennheiser-ambeo-subwoofer","title":"Sennheiser Ambeo Subwoofer","description":"\u003cstyle\u003e\n  .hb-tabs { margin: 18px 0; border: 1px solid rgba(0,0,0,0.12); border-radius: 10px; overflow: hidden; }\n  .hb-tabs input { display: none; }\n  .hb-tab-labels { display: flex; gap: 0; border-bottom: 1px solid rgba(0,0,0,0.12); background: rgba(0,0,0,0.03); }\n  .hb-tab-labels label {\n    flex: 1;\n    padding: 12px 14px;\n    cursor: pointer;\n    font-weight: 600;\n    text-align: center;\n    user-select: none;\n  }\n  .hb-panels { padding: 14px 16px; background: #fff; }\n  .hb-panel { display: none; }\n\n  #hb-ambeosub-tab-1:checked ~ .hb-tab-labels label[for=\"hb-ambeosub-tab-1\"],\n  #hb-ambeosub-tab-2:checked ~ .hb-tab-labels label[for=\"hb-ambeosub-tab-2\"] {\n    background: #fff;\n    border-bottom: 2px solid rgba(0,0,0,0.65);\n  }\n\n  #hb-ambeosub-tab-1:checked ~ .hb-panels #hb-ambeosub-panel-1,\n  #hb-ambeosub-tab-2:checked ~ .hb-panels #hb-ambeosub-panel-2 {\n    display: block;\n  }\n\n  .hb-panels h3 { margin: 18px 0 12px; font-size: 1.05em; }\n  .hb-panels p { margin: 18px 0 10px; }\n  .hb-panels ul { margin: 8px 0 20px 18px; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hb-tabs\"\u003e\n\u003cinput checked id=\"hb-ambeosub-tab-1\" name=\"hb-ambeosub-tabs\" type=\"radio\"\u003e\n\u003cinput id=\"hb-ambeosub-tab-2\" name=\"hb-ambeosub-tabs\" type=\"radio\"\u003e\n\n\u003cdiv class=\"hb-tab-labels\"\u003e\n\u003clabel for=\"hb-ambeosub-tab-1\"\u003eProduct Summary \u0026amp; Benefits\u003c\/label\u003e\n\u003clabel for=\"hb-ambeosub-tab-2\"\u003eTech Specs \u0026amp; Box Contents\u003c\/label\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hb-panels\"\u003e\n\n\u003cdiv id=\"hb-ambeosub-panel-1\" class=\"hb-panel\"\u003e\n\u003ch3\u003eProduct Summary\u003c\/h3\u003e\n\n\u003cp\u003eThe Sennheiser AMBEO Sub is made for customers who want their film and TV sound to hit harder and feel more physical without cluttering the room with a huge traditional subwoofer. It is a premium low-frequency upgrade that adds much more weight, drama and scale to a compatible AMBEO setup while still keeping the system neat and modern.\u003c\/p\u003e\n\n\u003cp\u003eWhat makes it especially appealing is that it is not just about louder bass. The AMBEO Sub is designed to add deeper extension and more convincing impact, helping action scenes feel more cinematic and music sound fuller and more grounded. Because it handles the lowest frequencies itself, the rest of the system can sound cleaner and more composed at the same time.\u003c\/p\u003e\n\n\u003cp\u003eIt is also a very flexible option for customers who want to build a more ambitious setup over time. On its own it is a major upgrade, but the AMBEO platform also supports multi-sub arrangements for customers who want even greater bass performance and room coverage. For customers wanting a serious subwoofer to bring more authority and excitement to an AMBEO soundbar system, the Sennheiser AMBEO Sub is an excellent choice.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePremium subwoofer design adds much deeper and more powerful bass to compatible AMBEO systems\u003c\/li\u003e\n\u003cli\u003eClosed enclosure is designed to deliver cleaner, tighter and more controlled low-frequency performance\u003c\/li\u003e\n\u003cli\u003e8 inch long-throw driver and 350W amplifier give films and music much greater scale and impact\u003c\/li\u003e\n\u003cli\u003eAutomated self-calibration helps the sub adapt more effectively to the room\u003c\/li\u003e\n\u003cli\u003eWireless connection with AMBEO Plus keeps installation cleaner and easier\u003c\/li\u003e\n\u003cli\u003eCompatible with multi-sub setups of up to four units for larger and more ambitious systems\u003c\/li\u003e\n\u003cli\u003eStrong choice for customers wanting a more immersive and more physically involving home cinema experience\u003c\/li\u003e\n\u003cli\u003e2 years manufacturers warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"hb-ambeosub-panel-2\" class=\"hb-panel\"\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eSubwoofer Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Active wireless subwoofer\u003c\/li\u003e\n\u003cli\u003eAmplifier: 1 x Class-D amplifier\u003c\/li\u003e\n\u003cli\u003eTotal Audio Power: 350W RMS\u003c\/li\u003e\n\u003cli\u003eDriver: 1 x long-throw 8 inch cellulose cone woofer\u003c\/li\u003e\n\u003cli\u003eEnclosure Type: Closed enclosure\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 27 Hz - 80 Hz\u003c\/li\u003e\n\u003cli\u003eAudio Input: 1 x mono RCA\u003c\/li\u003e\n\u003cli\u003eWireless Connectivity: Bluetooth Low Energy 5.2\u003c\/li\u003e\n\u003cli\u003eBluetooth Codec: LC3\u003c\/li\u003e\n\u003cli\u003eCompatibility: Wireless with AMBEO Plus, wired via Sub Out with AMBEO Max\u003c\/li\u003e\n\u003cli\u003eMulti-Sub Support: Up to 4 subwoofers\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWeight \u0026amp; Dimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 27.4 x 36.9 x 27.4 cm (W x H x D, with feet)\u003c\/li\u003e\n\u003cli\u003eWeight: 8.2 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSennheiser AMBEO Sub\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eQuick guide\u003c\/li\u003e\n\u003cli\u003eSafety guide and compliance sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":57987020259715,"sku":null,"price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0160\/4606\/3670\/files\/Untitled_3500x3500px_-2026-05-06T120152.478.png?v=1778065531","url":"https:\/\/www.holburnonline.co.uk\/products\/sennheiser-ambeo-subwoofer","provider":"Holburn Online","version":"1.0","type":"link"}