Alpine SWR-12D2 Owner's Manual (swr-10d4, Swr-10d2, Swr-12d4, Swr-d2) - Page 3

DIAGRAMS 20 + 20 Example 2 One Amplifier + One Subwoofer JUMPER / CAVALIER 1O 4O SVVR-1004/SWR-1204 svm-iorge/sws-7202 JUMPER / CAVALIER B ,Z,ZZALPTikr_R B iffirfAILPHA Caution I Consult amplifier owner's manual for 1f2 connection. Attention : lire le manuel de famplificateur pour la connexion a 1 s2 . Example 4 Two Amplifiers + One Subwoofer ®2O 020 ® I I CC.0,-\- ( Example 6 One Amplifier and Two Subwoofers JUMPER / CAVALIER JUMPER / CAVALIER 20 ® B ) 2°+O CY°. O2°O O2°. ilY.O,11LGRIE Example 8 One Amplifier + Four Subwoofers JUMPER CAVALIER JUMPER CAVALIER JUMPER CAVALIER JUMPER CAVALIER 2O B -4, I--areelkam n-m-O AbirAILGME TYPE-R WIRING WORKSHEET CAGLAGEPOUR TYPE-R Sealed Box Range Net Internal Volume 0.4-0.85 ft3 0.55-1.0 ft3 External Box Dimensions 12"x12"x10.5" 14"x14"x11" Recommened Sealed Box Gross Internal Volume Net Internal Volume F3, Qtc Vented Box Range Net Internal Volume Tuning 0.58 ft3 0.50 ft3 D2: 46 Hz, 0.74 D4: 44 Hz, 0.79 0.75-1.3 ft3 35-39 Hz 0.85 ft3 0.75 ft3 D2: 45 Hz, 0.75 D4: 45 Hz, 0.81 1.0-1.5 ft3 32-37 Hz External Box Dimensions 23" x 12" x 11.5" 23" x 12.5" x 14" Gross Internal Volume 1.3 ft3 1.71 ft3 Recommened Vented Box Aire de ('event (dimensions) Gross Internal Volume Vent Displacement 10 in2 (10"x1") 20" 0.2 ft3 12.5 in2 (12.5"x1") 19" 0.23 ft3 Net Internal Volume (Vb) 1.0 ft3 1.38 ft3 F3, ripple, Fb D2: 29Hz, 6.1dB, 36Hz D2: 29Hz, 4.6dB, 35Hz D4: 28Hz, 5.8dB, 36Hz D4: 29Hz, 4.4dB, 35Hz Notes: 1) Recommended enclosure net Internal volume is based upon 3/4" (19mm) MDF enclosure construction. 2) Consult the table below for alternative enclosure net internal volume calculation. Front Mount Displacement* (magnet in) -0.08 ft3 -0.10 ft3 Reverse Mount Added Volume* (magnet out) +0.05 ft3 *Based upon 3/4" (19mm) baffle thickness, with opening cut approximately to gasket inner diameter +0.09 ft3 Gamme Box Sealed Net volume interne 0.4-0.85 pi3 0.55-1.0 pi3 Dimensions de la boTte exterieures 12 pox 12 pox 10.5 po 14 pox 14 pox 11 po recommened Bate Scene Gamme charge bass-reflex Volume interieur brut Volume interieur Net*** Qtc Volume net interne mise au point 0.58 pi3 0.50 pi3 D2: 46 Hz, 0.74 D4: 44 Hz, 0.79 0.75-1.3 pi3 35-39Hz 0.85 pi3 0.75 pi3 D2: 45 Hz, 0.75 D4: 45 Hz, 0.81 1.0-1.5 pi3 32-37Hz Dimensions exterieures 23 pox 12 pox 11.5 po 23 pox 12.5 po x14 Po Volume interieur brut 1.3 pi3 1.71 pi3 recommened charge bass reflex Aire de ('event (dimensions) Longueur de ('event de/placement de ('event 10 in2 (10 pox 1 po) 20 po 0.2 pi3 12.5 in2 (12.5 pox 1 po) 19 po 0.23 pi3 Volume interieur Net (Vb)*** F3, crate, Fb 1.0 pi3 D2: 29Hz, 6.1dB, 36Hz D4: 28Hz, 5.8dB, 36Hz 1.38 pi3 D2: 29Hz, 4.6dB, 35Hz D4: 29Hz, 4.4dB, 35Hz Notes: 1) Recommande enceinte volume net inteme est bailee sur 3/4 "(19mm) de construction bonier en MDF. 2) Consulter le tableau ci-dessous pour le calcul de filet d'enclos altemative volume interne. Avant le deplacement du Mont * (aimant) -0.08 ft3 Inverser Volume mont Ajout6 * (des aimants) +0.05 ft3 • Sur la base de repaisseur du deflecteur 3/4" (19mm), avec une ouverture coupee a peu pros a joint diametre interieur -0.10 ft3 +0.09 ft3