{"product_id":"revel-concerta-b1-subwoofer","title":"Revel Concerta B1 Subwoofer","description":"B1\u003cbr\u003e\u003cbr\u003e\n\nThe Revel B1 is a high-performance powered subwoofer, designed to add essential bass response to any music or home theater system. The B1 subwoofer delivers accurate and authoritative bass from a surprisingly compact enclosure. Adjustable controls, parametric room equalization and multiple connection options provide unequalled placement flexibility and allow you to optimize low-frequency performance for any listening environment.\u003cbr\u003e\u003cbr\u003e\n\nHighlights:-\u003cbr\u003e\n\nWoofer composed of micro ceramic composite (MCC) allows for strength and stiffness but very little weight.\u003cbr\u003e\n\nNomex\/cotton blend spider for increased linearity.\u003cbr\u003e\n\n2” (51mm)-diameter copper voice coil would on a Kapton bobbin for impressive power handling.\u003cbr\u003e\n\nParametric room EQ functions\u003cbr\u003e\n\nDownward-firing port allows for placement against a wall or cabinet.\u003cbr\u003ev\n\n \n\nTechnical Specifications:-\u003cbr\u003e\n\n\n \n\n\n\nDescription:\n\n\n12” Powered subwoofer\u003cbr\u003e\n\n\n\nMaximum output level:\n\n\n20Hz – 150Hz with no more than 0.1% THD, 250W, RMS, 300W dynamic\u003cbr\u003e\n\n\n\nPower Requirements:\n\n\n120VAC @ 60Hz, 3.66A 230VAC @ 50-60Hz, 2.0A - 230VAC @ 50-60Hz, 2.0A\u003cbr\u003e\n\n\n\nCrossover Frequencies:\n\n\nlow pass 50Hz – 150Hz, 24dB\/octave, continuously variable\u003cbr\u003e\n\n\n\nFinishes:\n\n\nBlack\u003cbr\u003e\n\n\n\nLow Frequency Extension:\n\n\n-3dB at 36Hz, -6dB at 32Hz, -10dB at 29Hz\u003cbr\u003e\n\n\n\nWeight:\n\n\n51 lb (23.2kg)\u003cbr\u003e\n\n\n\nDepth:\n\n\nWith grille: 13 ¼” (336.5 mm) Without grille: 12” (304.8 mm)\u003cbr\u003e\n\n\n\nWidth:\n\n\n15-3\/4” (400mm)\u003cbr\u003e\n\n\n\nHeight:\n\n\n17-3\/4” (450mm)","brand":"Revel","offers":[{"title":"Default Title","offer_id":57413439422796,"sku":"REVELCONCERTAB1","price":999.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Revel-Concerta-B1-Sub.jpg?v=1777543774","url":"https:\/\/www.stoneaudio.co.uk\/products\/revel-concerta-b1-subwoofer","provider":"Stone Audio","version":"1.0","type":"link"}