{"product_id":"procella-audio-p18-subwoofer","title":"Procella Audio P18 Subwoofer","description":"Producing awesome low frequency energy, its pure, viseral bass fills even the largest rooms.  In a class by itself, the P18, the only subwoofer for those seeking the aural immersion of the reference cinema and live concert experience. \u003cbr\u003e\u003cbr\u003e\n\n\nYou have two choices of amplification.  The P18 AMP powers its massive drive units with 2x700 continuous Watts of high efficiency class D amplification and DSP, capable of an incredible 133dB of output and sub-bass extension down to below 18 Hz.  For even more dynamics and rack-mounted amplification, step up the P18-FP with the DA-2800DSP Power Amplifier, and the power doubles to an incredible 2x 1,400W for maximum output and headroom. \u003cbr\u003e\n\u003cbr\u003e\n\n\nThe P18 is THX Approved for integration into professional rooms, including THX Certified Screening Rooms and THX pm3 Studios (professional Mixing, Monitoring and Mastering).\u003cbr\u003e\n\u003cbr\u003e\n\n\nSpecifications:- \n\nFrequency Response:\n-3 dB 18 Hz\u003cbr\u003e\nMaximum SPL\n@ 50 Hz 133dB\u003cbr\u003e\nComponents: Dual long-throw 18” drivers with\n100mm voice coils in 205 litre\nsealed box\u003cbr\u003e\nDSP Section: 28 \/ 56 bit ADI Sigma\u003cbr\u003e\nDSP Settings: Free standing\u003cbr\u003e\nUser selectable: Against wall\nIn corner\nIn baffle wall\u003cbr\u003e\nAmplifier: 700W + 700W, Class-D\u003cbr\u003e\nLine Voltage: 100 - 250V, 40 - 80 Hz\u003cbr\u003e\nConnectivity: Balanced XLR\nRCA input adaptor provided\u003cbr\u003e\nP18-FP: Enables external amplification and\u003cbr\u003e\nOption: DSP with Procella DA-2800 2,800 Watt\npower amplifier\u003cbr\u003e\nConstruction: Heavily internally braced MDF\nStudio vinyl finish as standard\u003cbr\u003e\nDimensions:\nHxWxD 25.6” x 41.3” x 14.2”\n650 x 1050 x 360 mm\u003cbr\u003e\nShipping Carton: 25” x 48\"x 32\"\n635 x 1220 x 815 mm\u003cbr\u003e\nNet weight: 220.5 Lbs \/ 100.0 Kg\u003cbr\u003e\nShipping weight 254 Lbs \/ 115.0 Kg (on pallet)\u003cbr\u003e\nIncluded Power cord, XLR-RCA adaptor,\nDamper feet\n","brand":"Procella Audio","offers":[{"title":"Procella Audio P18 Active Subwoofer","offer_id":57409598619980,"sku":"PROCELLAP18","price":5000.0,"currency_code":"GBP","in_stock":true},{"title":"Procella Audio P18 FP (P18FP) Passive Subwoofer","offer_id":57422370472268,"sku":"PROCELLAP18FP","price":4350.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Procella-Audio-P18-Active-Subwoofer.jpg?v=1777489370","url":"https:\/\/www.stoneaudio.co.uk\/products\/procella-audio-p18-subwoofer","provider":"Stone Audio","version":"1.0","type":"link"}