{"product_id":"pmc-ob1-floorstanding-speakers-oak","title":"PMC OB1 Floorstanding Speakers - Oak","description":"\u003cp\u003eHere we have a pair of OB1 floorstanding speakers from British loudspeaker specialists PMC (Professional Monitor Company Limited) who were founded back in 1991. They are in the Oak finish, and in fully working condition noting some light marking - please see photographs. They come suitably packaged on a pallet for safe delivery with grilles, spikes, and our standard three month warranty.\u003cbr\u003ePMC Say….\u003cbr\u003eThe OB1 is the first 3-way design in the PMC line-up. It represents a step-up in performance when compared to any of the 2-way models, offering additional resolution in all areas.\u003cbr\u003eThe OB1 employs an identical tweeter to the FB1+ but attains an even higher level of performance and signal resolution. The addition of a dedicated 75mm soft dome mid-range device, housed in an isolated enclosure, projects the critical vocal ranges far into the room, enveloping you in the performance. Bass is better defined, with the more piston-like woofer, which enhances the attack of bass notes, making them cleaner and crisper.\u003cbr\u003eMoving to a 3-way device involves a far more sophisticated crossover network. This crossover has steep roll-off curves (24dB\/octave) which guarantees higher power handling and far more natural in-room response.\u003cbr\u003eTo ensure the optimum functioning of all these highly specified components and eliminate cabinet colouration, the OB1 cabinet wall thickness has been increased to a combination of 18mm \u0026amp; 25mm.\u003cbr\u003eThe OB1 is at home in a multitude of spaces, from small to larger open plan sitting rooms. The OB1 will not inhibit extreme upgrades to source equipment, they simply act as a conduit allowing the quality to flow through.\u003cbr\u003eSpecifications:\u003cbr\u003eDrive Units: LF Doped, 170mm with cast alloy chassis; MF Doped, 75mm fabric soft dome; HF 27mm, silk soft dome, Ferrofluid cooled\u003cbr\u003eEffective ATL™ Length: 3.3m\u003cbr\u003eImpedance: 6 ohms nominal\u003cbr\u003eInput Connectors: 3 Pairs 4mm Binding posts (Suitable for Tri-Wire or Tri-Amp)\u003cbr\u003eSensitivity: 87dB 1w 1m\u003cbr\u003eRecommended Amp Power: 0-300W\u003cbr\u003eDimensions: 1025 (H) x 200 (W) x 325 (D) mm\u003cbr\u003eWeight: 21.5 kg\u003c\/p\u003e","brand":"2ndhandhifi","offers":[{"title":"Default Title","offer_id":50986501800277,"sku":"001029\/30","price":995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1094\/5365\/files\/pmc-ob1-floorstanding-speakers-used-oak-front-1.jpg?v=1774626350","url":"https:\/\/2ndhandhifi.co.uk\/products\/pmc-ob1-floorstanding-speakers-oak","provider":"2ndhandhifi.co.uk","version":"1.0","type":"link"}