Celestion an2775 20w 8ohm compact full range

Descrizione

celestion – an2775 20w 8ohm – compact full range loudspeaker – neodimiospeaker full-range compatto da 2.7 con magnete in neodimio, bobina da 0.75, potenza 20watt, impedenza 8ohmideale per applicazioni in array e diffusori a colonnavoglia di audio fai da te? per il progetto di un line-array compatto bass reflex/front horn, clicca quidesign curato, collaudato e messo a disposizione direttamente da celestionper stampare la scheda prodotto, clicca quiper una panoramica su tutta la serie celestion compact full range, clicca quiper consultare e scaricare la brochure originale celestion pro audio, clicca quicaratteristiche- compact and lightweight, full-range neodymium loudspeakers- advanced finite element analysis techniques used for acoustic, mechanical and electromagnetic modelling- ideal for applications such as portable line arrays where actively controlled wavefront (beam steering) is used- delivers wider dispersion to higher frequencies than many equivalent compact, full-range drivers on the market- chassis purpose-designed for maximum free air movement, with square mounting frame to facilitate close coupling of multiple units- stiff and light aluminium cone remains rigid to higher frequencies, delivering a smoother response in the critical listening band- half roll elastomer surround provides damping for unwanted resonances and sustained centring control at extremes of excursion- designed to be weather resistant for outdoor applicationsspecifiche generalinominal diameter: 70mm/2.75inpower rating(1): 20wrmsnominal impedance: 8ohmsensitivity(2): 84dbfrequency range: 160hz-20khzvoice coil diameter: 20mm/0.75inchassis type: glass reinforced absmagnet type: neodymiumvoice coil material: round copperformer material: polyimidecone material: aluminiumsurround material: elastomerxmax(3): 1.5mm/0.06ingap depth: 3mm/0.12invoice coil winding width: 6mm/0.24inparametri di thiele-smalld: 60mm/2.36insd: 28.27cm2/4.38in2fs: 150hzmms: 1.83g/0.06ozqms: 12.21qes: 1.67qts: 1.47re: 5.20ohmvas: 0.58lt/0.020ft3bi: 2.43tmcms: 0.51mm/ninformazioni di montaggiooverall depth: 45mm/1.8inoverall size: 71.3 x 71.3mm/2.8in x 2.8incut-out diameter: 66.1mm/2.6infitting: 4 x m4 holesmounting pcd range: 82mm/3.2inunit weight: 100g/3.53oznote(1)tested for two hours using a continuous, band-limited pink noise signal as per aes standard. power calculated on minimum impedance. loudspeaker tested in free air.(2)measured on axis at 1w, 1m in 2pi anechoic environment.(3)xmax derived from: (voice coil winding width-gap depth)/2.Celestion an2775 20w 8ohm compact full range | Diffusori Attivi