{"product_id":"corva-18sa","title":"CORVA-18SA","description":"\u003ch5\u003eThe CORVA High Power Active subwoofers have been developed to fulfil the demand for high energy sub content. Designed to pair perfectly with the CORVA full-range cabinets, they create a balanced system with high SPL and strong projection. Each rugged plywood enclosure is reinforced and fitted with a custom heavy-duty driver built for exceptional power handling and deep, dynamic response. For larger sound reinforcement applications including concert venues and outdoor events that require long range projection, the CORVA Active Subwoofers are the recommended choice for professional installers and sound technicians. A powerful class-D amplifier section is DSP controlled with a menu-driven colour display for setting EQ profiles, dynamics and gain. In-depth editing is enabled via a USB interface to connect a PC and accurately adjust, test and save custom DSP settings.\u003c\/h5\u003e\n\u003ch5\u003eColour display DSP menu with USB interface\u003cbr\u003eDouble carry handles each side\u003cbr\u003ePorted 18mm plywood cabinet\u003cbr\u003e35mm pole mount socket on top\u003c\/h5\u003e\n\u003ch5\u003eWeight     58.0kg\u003cbr\u003eDimensions            745 x 700 x 565mm\u003cbr\u003eMax. SPL           135dB\u003cbr\u003eSensitivity @ 1W\/1m               100dB\u003cbr\u003eFrequency response             40-150Hz\u003cbr\u003eMagnet              5.24kg (185oz)\u003cbr\u003eVoice coil           115mmØ (4.5\")\u003cbr\u003eOutput power : max.              4000W\u003cbr\u003eOutput power : rms             2000W\u003cbr\u003eSub driver             450mmØ (18\")\u003cbr\u003ePower supply               230Vac, 50Hz (Powercon)\u003cbr\u003eConstruction             18mm ply - polyurea coated, steel grille - powder coated\u003cbr\u003eAmplifier : construction             Class-D with DSP control\u003cbr\u003eImpedance        8 Ohms\u003c\/h5\u003e","brand":"Citronic","offers":[{"title":"Default Title","offer_id":62424666931587,"sku":"178.928UK","price":818.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/6871\/3347\/files\/178928UK_CO1.jpg?v=1787322534","url":"https:\/\/shop.showtec.co.uk\/products\/corva-18sa","provider":"Showtec ","version":"1.0","type":"link"}