Kenwood KFC-XW12R Instruction Manual

Also see for KFC-XW12R: Training guide Instruction manual

SpecificationsNote: -------------------------KENWOOD follows a policy of continuous advancements in development. Forthis reason specifications may be changed without notice.EspecificacionesNota: -------------------------KENWOOD sigue una polftica de avances continuos en el campo del desarrollo.Por esta raz6n. las especificaciones estan sujetas a cambios sin previo aviso.Subwoofer 300 mm (12") Cabon-glass fiber coneNominal Impedance .3 Q + 3 Q (Dual voice coil)Peak Input Power 3.000 WRated Input Power 700 WSensitivity 91 dB/Wat 1 mFree Air Resonance 35 HzFrequency Response 20 - 800 HzNet Weight 12.800 9 (28.0 Ib)Altavoz de frecuenciasr ultrabajas..........................................Cono de fibra de vidrio-carbono de 300 mmImpedancia nominal 3 Q + 3 Q (Bobina de voz doble)Potencia maxima de entrada 3.000 WPotencia de entrada nominal 700 WSensibilidad 91 dB 1W bis 1 mResonancia al afire Iibre .35 HzRespuesta de frecuencia 20 - 800 HzPeso neto 12.800 9CaracteristiquesRemarque:------------------------KENWOOD applique une politique de progres continus. Les caracteristiquespeuvent done etre modifiees sans preavis.Dati tecniciNota: -------------------------KENWOOD persegue una politica di continua ricerca e sviluppo. Per tale ragio-ne. i dati tecnici sono soggetti a modifiche senza preavviso.Subwoofer C6ne en fibre de verre-carbone de 300 mmImpedance nomina Ie 3 Q + 3 Q (Double bobine mobile)Entree de crete momentanee 3.000 WEntree nominale 700 WNiveau de pression son ore de sortie 91 dB 1W a1 mResonance air libre 35 HzReponse en frequence 20 - 800 HzPoids net 12.800 9Subwoofer Cono in fibra di vetro e carbonio da 300 mmImpedenza nomina Ie 3 Q + 3 Q (A doppia bobina della fonia)Potenza di ingresso di picco .3.000 WIngresso nominale 700 WPressione suono emesso 91 dB 1W a 1 mRisonanza nell' aria 35 HzRisposta in frequenza 20 - 800 HzNet Weight 12.800 9Recommended enclosures / Enceintes recommandees / Cajas recomendadas /Chiusure consigliate5002.0D~lirl?1 II~p IIr---.-.J---I~I100- - - - 2 leu.hl :Por1(dxl)3"x6.S" 1_1.Sleu.ft) :Port(dxlj3"x7-lleu.ftl :Port(dxlj3"xS-so1.5volume lcu.tt)Recommended1.0• PORTED I R~SONNANTE IEN PARED I CON PORTAl00,--,-rr-,--,-."rr,----,---,--ro.51--t__+_-+-+-+_11-+t_---+--1-+-f-----jFREQUENCY (Hz)~""-""m 901--W,:-;.-r:;-z:··~-~~~¥="""-...f.-""'-I-J~ //.:~ 851--;'11'/+:: 1--t-t-t-+-+-+---t_-t_-+---1o ,'"~ 80 '''''a:: /!...-7S il:....70//20H1.75D1---- 1.75 lou.hl ,_1.25 [cu1t] r---1·_······ 0.8 {cu.ftJ~llii;3"rill~ 10:-111--1.25volume lcu.tt)Recommended0.8FREQUENCY (Hz)l00,--,-rr-,-rr."rr,----,---,--ro702!:::0--'--........,5~0-'-..J....JL....I.:,~00,...---'---'----'---;!50.51--t__+_-+_+_+_11-+t_--1-+-1-+-f-----jm90I---+-+-l::*~~t===+=+=F=l~ ,/V'--~ 8SI--W'~+··-+_+_+_1I-+t_--_+_-I-+-f-----j~ /:/ .....~ 80;. .75 .,'TWDe Volume W I H I 0 I Mountlno Hole I Port Diameter d I Port Lenoth I DisplacementSEALED US (3S.4)::~ :::: :~~::: : :::(;1:_-:~~) : ::~ ~::: :~::: : 282 (11 -1/8) :- I -1.5 (42.5) I 0.2S4PORTED 76 (3) 178(7)(unit) (u.ft (liter) mm lin.) (W, H, D : External dimensions) (u.ftRecommended enclosure (Use 21 mm (3/4 inch) thick Medium Density Fiberboard (MDF) or High Density Particleboard.)H• SEALED I HERM~TIQUE ISELLADA I SIGILLATATechnical specificationsSYMBOL UNIT VALUENominal Impedance Z 0 3+3DC Resistance Revc 0 1.6 (Parallelconnection)Voice Coil Inductance Levc mH 0.66Piston Area Sd sq.m 0.049Force Factor BL T·m 11.82Volume Acoustic liter 29.11Compliance Vascu.ft 1.028Moving Mass Mms 9 231.6Resonance Frequency Fs Hz 35Mechanical Q Factor Qms 4.403Electrical Q Factor Qes 0.598Total Q Factor Qts 0.526Peak Power W 3.000Peak Excursion Xmax mm 8.5cc 7.200Displacementcu.ft 0.254Mounting Depth mm(in.) 211 (8-5/16)Weight of Magnet 9 (oz) 4.080 (143.6)Voice Coil Diameter mm(in.) 75 (2-15/16)