Alpine SWR-8D2 Owner's Manual
Contents
1. High Amplitude Multi Roll Santoprene Surround Patent Pending Airflow Management amp Heat Transfer System US Pat 7 684 585 6 678 387 Compound Radius Curve Extended Pole Geometry US Pat 46 639 993 Cast Aluminum Frame with Integral Shorting Sleeve amp Radial Vented Heat Sink US Pat 7 634 101 47 272 238 other patents pending Reinforced Parabolic Cone Structure with Poly Mica Dust Cap amp Pulp Kevlar Cone Body Concealed Mount Gasket Integrated Grille System Ready US Pat 7 760 900 Reinforced Cone Neck amp Spider Joint Progressive Conex Spider with Reinforced Layer Tinsel Leads US Pat 6 810 988 Integrated 8AWG Push Terminals with VC Configuration Jumpers High Excursion Overhung Voice Coil Configuration 3 High Grade Strontium Ferrite Segmented Magnet Assembly 38mm Voice Coil with High Temp 4 Layer DVC Winding on Spiral Cut 2174 8 mm 6 7 8 215 mm 8 1 2 D 133 mm 5 1 4 175 3 mm 6 15 16 114 4 mm _ 194 mm 7 5 8 13 16 SWR 8D2 SWR 8D4 4 1 2 AZLLPINE ALPINE ELECTRONICS MARKETING INC 1 7 Yukigaya otsukamachi Ota ku Tokyo 145 0067 Japan Tel 03 5499 4531 ALPINE ELECTRONICS OF AMERICA INC 19145 Gramercy Place Torrance California 90501 U S A Tel 1 800 ALPINE 1 1 800 257 4631 ALPINE ELECTRONICS OF CANADA INC 777 Supertest Road Toronto2. Ontario M3J 2M9 Canada Tel 416 736 6211 ALPINE ELECTRONICS OF AUSTRALIA PTY LTD 161 165 Princes Highway Hallam Victoria 3803 Australia Tel 03 8787 1200 ALPINE ELECTRONICS DE ESPANA S A Portal de Gamarra 36 Pabell n 32 01013 Vitoria lava APDO 133 Spain Tel 945 283 588 ALPINE ELECTRONICS GmbH Wilhelm Wagenfele Strafte 1 3 80807 M nchen Germany Tel 089 324 2640 ALPINE ELECTRONICS Benelux GmbH Leuvensesteenweg 510 B6 1930 Zaventem Belgium Tel 02 7251315 ALPINE ELECTRONICS OF U K LTD Alpine House Earlplace Business Park Fletchamstead Highway Coventry CV4 9TW United Kingdom Tel 2476 719 500 ALPINE ELECTRONICS FRANCE S A R L 98 Rue de la Belle Etoile Z I Paris Nord B P 50016 95945 Roissy Charles de Gaulle C dex France Tel 01 4863 8989 ALPINE ITALIA S p A Viale C Colombo 8 20090 Trezzano Sul Naviglio MI Italy Tel 02 484 781 Printed in CHINA PAZ T mi zi TYPE R SUBWOOFER HAUT PARLEUR D EXTR MES GRAVES TYPE R APPLICATION GUIDE GUIDE D APPLICATION SWR 8D4 8 Inch Dual Voice Coil Subwoofer 4Q 40 Haut parleur d extr mes graves double bobine 8 po 49 49 SWR 8D2 8 Inch Dual Voice Coil Subwoofer 29 29 Haut parleur d extr mes graves double bobine 8 po 20 20 APPLICATION DIAGRAMS e m ZZZILPINE Ggneral Specifications 20420 4 Q44 Q Example 1 One Amplifier One Subwoofer fn ren 2 One Amplifier One
3. Subwoofer Sealed Taille JUMPER CAVALIER JUMPER CAVALIER JUMPER CAVALIER JUMPER CAVALIER Sealed Box Range Net Internal Volume 0 15 0 50 ft External Box Dimensions 13 x 13 x 5 5 Recommended Gross Internal Volume Internal Volume BoR fe Sealed Box Net Internal Volume 0 25 ft D2 59 Hz 0 72 F3 Qc Net Internal Volume 0 25 0 7 ft Vented Box Range External Box Dimensions 11 x 8 5 x 20 Gross Internal Volume 0 70 ft Aire de l vent dimensions 5 25 in 7 x 0 75 Recommended Vent Displacement 0 10 ft Net Internal Volume Vb 0 55 ft D4 32 Hz 2 dB 37 Hz Notes 1 Recommended enclosure net Internal volume is based upon 3 4 19mm MDF enclosure construction 2 Consult the table below for altemative enclosure net internal volume calculation Front Mount Displacement magnet in 0 050 ft Reverse Mount Added Volume magnet out 30 035 ft Based upon 3 4 19mm baffle thickness with opening cut approximately to gasket inner diameter Gamme Box Sealed 0 15 0 50 pi Dimensions de la bo te ext rieures 13 po x 13 po x 5 5 po D2 59 Hz 0 72 Gamme charge Volume net interne 0 25 0 7 pi3 Volume int rieur brut 0 70 pi Aire de l vent dimensions 5 25 in 7 po x 0 75 po recommended charge bass reflex Longueur de l vent 15 5 po d placement de l vent 0 10 pi3 Volume int rieur Net Vb 0 55 pi F Ste F D2 32 Hz 2 dB 37 Hz 3 fele Tb D4 32 Hz 2 dB 37 Hz Frequency Resp
4. UMPER CAVALIER CAVALIER CAVALIER CAVALIER LL n E ZAPNE Linear Excursion EE Notes 1 Recommand enceinte volume net inteme est bas e sur 3 4 19mm de construction boitier en MDF 2 Consulter le tableau ci dessous pour le calcul de filet d enclos altemative volume interne Mechanical Travel Deplacement men M canique P P TYPE R WIRING WORKSHEET Avant le d placement du Mont aimant 0 050 pi Note Specifications subject to change without notice RIRE TERRA Inverser Volume mont Ajout des aimants 0 035 pi Sur la base de l paisseur du d flecteur 3 4 19mm avec une ouverture coup e peu pr s joint diam tre int rieur
5. onse Response en Fr quence 30 Hz 200 Hz Plage de Puissance 150 W 350 W RMS efficace Power Handling Puisance Admissible 350 W RMS efficace 1000 W PEAK de cr te Voice Coil Diameter Diam tre de la bobine 40 mm 1 6 r J LL er m Caution Consult amplifier owner s manual for 10 connection Attention lire le manuel de l amplificateur pour la connexion 10 Example l Two Amplifiers One Subwoofer 290 Thiel Small Parameters NL Equivalent Stiffness Raiduer quivalente 10 3 L 0 36 ft Q lectrique Ems Displacement Xmax Lin are 1 way DC Resistance R sistance CC R sonance l air libre Example 5 One Amplifier Two Subwoofers Example 6 One Amplifier and Two Subwoofers JUMPER CAVALIER JUMPER CAVALIER JUMPER CAVALIER JUMPER CAVALIER o r 9 Free Air Resonance Canne ZAPNE Example Z One Amplifier Three Subwoofers Example 8 one Amplifier Four Subwoofers JUMPER CAVALIER JUMPER CAVALIER JUMPER CAVALIER JUMPER JUMPER JUMPER J
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