{"product_id":"martinlogan-foundation-c1","title":"MartinLogan Foundation C1","description":"\u003cp\u003e\u003cstrong\u003eA 2.5-way centre speaker from the Motion Foundation series: a Folded Motion S tweeter and two 14 cm aluminium woofers in a compact cabinet, designed to give a home cinema system clear dialogue.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFoundation C1: the centre channel design\u003c\/h2\u003e\n\u003cp\u003eThe Foundation C1 completes the front stage of a multichannel system built around Motion Foundation speakers. Most of the dialogue in a film is carried by the centre channel, which is why the design concentrates on the intelligibility of voices. Stated response is 53 Hz to 23 kHz within ±3 dB, with 91 dB sensitivity and a 4 ohm impedance; the recommended amplifier is rated somewhere between 15 and 100 watts.\u003c\/p\u003e\n\u003cp\u003eThe two 14 cm woofers, with Unibody aluminium cones and stamped steel baskets, are wired in a 2.5-way arrangement that MartinLogan calls Anti-Lobing and also uses in its C100 and C10 centres; the crossover frequencies are 2,900 Hz and 3,200 Hz. The aim is to remove lobing and keep the tonal character of the original material; according to the maker this gives the performance of a larger three-way in a speaker that fits more easily among the furniture.\u003c\/p\u003e\n\u003cp\u003eHigh frequencies go to the 24 x 25 mm Folded Motion S Gen2 Obsidian tweeter, with a 22.6 cm² folded-film diaphragm, the same unit found in every model of the series. Its waveguide sets dispersion at 90° horizontally and vertically, so voices stay clear right across the seating area. The cabinet is a bass reflex design with a rear port, and the five-way binding posts are for single wiring.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eType: 2.5-way centre speaker, rear-ported\u003c\/li\u003e\u003cli\u003eFrequency range: 53 Hz to 23 kHz, ±3 dB\u003c\/li\u003e\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\u003cli\u003eSensitivity: 91 dB\u003c\/li\u003e\u003cli\u003eAmplifier power: 15 to 100 W\u003c\/li\u003e\u003cli\u003eCrossover points: 2,900 Hz and 3,200 Hz\u003c\/li\u003e\u003cli\u003eTweeter: 24 x 25 mm Folded Motion S Gen2, 22.6 cm² diaphragm\u003c\/li\u003e\u003cli\u003eTweeter coverage: 90° horizontal, 90° vertical\u003c\/li\u003e\u003cli\u003eWoofers: two 14 cm Unibody aluminium cones, steel baskets\u003c\/li\u003e\u003cli\u003eCabinet: bass reflex, port at the rear\u003c\/li\u003e\u003cli\u003eTerminals: five-way posts, single-wire only\u003c\/li\u003e\u003cli\u003eGrille: magnetic cloth grille over the woofers\u003c\/li\u003e\u003cli\u003eSupplied: sold singly\u003c\/li\u003e\u003cli\u003eFinishes: black, white, walnut\u003c\/li\u003e\u003c\/ul\u003e","brand":"Martin Logan","offers":[{"title":"Nero","offer_id":47927425532248,"sku":"10606432238","price":535.0,"currency_code":"EUR","in_stock":true},{"title":"Bianco","offer_id":47927425565016,"sku":"10606432234","price":535.0,"currency_code":"EUR","in_stock":true},{"title":"Noce","offer_id":47927425597784,"sku":"10606432338","price":535.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5278\/7645\/files\/MartinLogan_Foundation-C1_black_01_0d665f8a-1847-4162-b1ce-78e54df85cb5.jpg?v=1710151061","url":"https:\/\/videosell.eu\/products\/martinlogan-foundation-c1","provider":"Videosell store","version":"1.0","type":"link"}