{"product_id":"citronic-casa-210b-dual-10-passive-subwoofer-cabinet","title":"Citronic CASA-210B Dual 10\" Passive Subwoofer Cabinet","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Citronic CASA-210B is a dual driver passive subwoofer cabinet built for mobile and fixed sound reinforcement. Twin 10\" (250mm) woofers sit in a front-loaded design that handles a combined 600W rms, giving you a punchy, rounded low end. The pair of drivers are wired in parallel through a low pass filter, so unwanted high and mid frequencies are removed before they reach the cones, leaving the sub to do its job cleanly.\u003c\/p\u003e\n\u003cp\u003eInput comes from your amplifier via two SPK connectors, with a total impedance of 4 Ohms (8 Ohms per driver). The frequency response runs from 55Hz up to 2kHz, and the internal filter is a 120Hz low pass at 12dB per octave. Maximum power handling reaches 1200W, so there is headroom for busier work. The cabinet is made from 15mm MDF with a hard-wearing polyurea finish, and there is an integral carry handle to make moving it between jobs easier.\u003c\/p\u003e\n\u003cp\u003eYou can lay the CASA-210B flat and fit a full-range speaker on top using the 35mm pole mount socket, or stand it upright for a narrower footprint. That upright option, along with the shape of the cabinet, makes it a sensible choice for discreet installation where floor space is tight. At 690 x 480 x 305mm and 30kg, it is a solid unit that suits both touring rigs and permanent setups.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003e15mm MDF with durable polyurea finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eIntegral carry handle \u0026amp; 35mm pole mount socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e2 x SPK connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003e2 x 250mmØ (10\") woofers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 Ohm total (8 Ohm each driver)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e55Hz - 2kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower handling : rms\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower handling : max\u003c\/td\u003e\n\u003ctd\u003e1200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter type\u003c\/td\u003e\n\u003ctd\u003e120Hz low pass 12dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e690mm x 480mm x 305mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e30.00KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs the CASA-210B passive or active?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a passive subwoofer, so it needs a separate amplifier. Input is via two SPK connectors wired in parallel through a low pass filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the impedance and power handling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTotal impedance is 4 Ohms, with each of the two drivers at 8 Ohms. It handles 600W rms and up to 1200W maximum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount a speaker on top?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lay the cabinet flat and use the 35mm pole mount socket to fit a full-range speaker above the sub.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size are the drivers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cabinet holds two 10\" (250mm) woofers in a front-loaded arrangement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the crossover point?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere is an internal 120Hz low pass filter at 12dB per octave, so only low frequencies reach the woofers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow heavy is the cabinet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt weighs 30kg and measures 690 x 480 x 305mm, with an integral carry handle for moving it.\u003c\/p\u003e\n","brand":"AVSL","offers":[{"title":"Default Title","offer_id":53271915561227,"sku":"178.221UK","price":419.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/178221UK_0.jpg?v=1785006015","url":"https:\/\/niori.co.uk\/products\/citronic-casa-210b-dual-10-passive-subwoofer-cabinet","provider":"Niori","version":"1.0","type":"link"}