{"product_id":"citronic-losub-15a-low-profile-active-subwoofer-15-600w-rms-class-d-2-1-ready","title":"Citronic LOSUB-15A Low Profile Active Subwoofer — 15\", 600W RMS, Class-D, 2.1 Ready","description":"\u003ch3\u003eA Self-Powered Sub In A Cabinet Barely 36cm Tall — Citronic LOSUB-15A Active Subwoofer, 600W\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe Citronic LOSUB-15A is a low-profile active subwoofer built around a 380mm (15\") driver and an onboard Class-D amplifier with fixed DSP, using the same semi-directional ported design as the passive LOSUB-15 — a downward-angled baffle that creates a ground-level pressure zone and ports it forward, allowing the driver to operate without the deep rear air space a conventional cabinet needs. This keeps the enclosure to just 360mm in height, low enough to fit under staging, beside furniture, or into narrow install spaces, with a 35mm pole mount socket on top for adding a satellite full-range speaker.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe input section provides two independent balanced XLR\/6.3mm jack inputs and two balanced XLR outputs, enabling stereo link to a pair of active top cabinets for a full 2.1 system configuration from a single subwoofer. Onboard controls include a flat\/boost switch, phase switch, adjustable crossover frequency, and subwoofer level, giving direct control over how much low-end the sub contributes without needing external processing. Power handling reaches 600W RMS (1200W maximum), with a frequency response of 40Hz to 120Hz, sensitivity of 96dB at 1W\/1m, and a maximum SPL of 127dB. The MDF enclosure uses the same durable polyurea finish and routed carry handles as the passive model, and runs from a standard 230VAC IEC mains connection.\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES: Citronic LOSUB-15A Low Profile Active Subwoofer — 15\", 600W RMS, Class-D, 2.1 Ready\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSemi-Directional Ported Design:\u003c\/strong\u003e Downward-angled baffle creates a forward-ported pressure zone.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLow-Profile Enclosure:\u003c\/strong\u003e Just 360mm tall, fits under furnishings and in narrow install spaces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003eOnboard Class-D Amplifier (Fixed DSP).\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003e380mm (15\") Subwoofer Driver.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003e600W RMS \/ 1200W Max Power Handling.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStereo In\/Out For 2.1 Operation:\u003c\/strong\u003e Feed a pair of active tops directly from the sub.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOnboard Controls:\u003c\/strong\u003e Flat\/boost, phase switch, adjustable frequency, subwoofer level.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e35mm Pole Mount Socket:\u003c\/strong\u003e Add a satellite top cabinet.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMDF Enclosure, Polyurea Finish:\u003c\/strong\u003e Durable and road-ready.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003e127dB Maximum SPL.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e230VAC Mains Powered (IEC).\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Citronic","offers":[{"title":"Default Title","offer_id":58497570373967,"sku":"178.135","price":429.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/3344\/9551\/files\/178135UK_CO1.jpg?v=1786984324","url":"https:\/\/www.audiodirect.co.uk\/products\/citronic-losub-15a-low-profile-active-subwoofer-15-600w-rms-class-d-2-1-ready","provider":"Audio Direct","version":"1.0","type":"link"}