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Alpine SWR-8D2 Owner's Manual

Alpine SWR-8D2 Owner's Manual

Type-r subwoofer
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Reinforced Parabolic Cone Structure with
High Amplitude Multi-Roll
®
Poly-Mica Dust Cap & Pulp-Kevlar Cone Body
Santoprene
Surround
(Patent Pending)
Airflow Management &
Heat Transfer System
(US Pat #7,684,585; #6,678,387)
Compound Radius Curve
Extended Pole Geometry
(US Pat #6,639,993)
Cast Aluminum Frame with
Integral Shorting Sleeve &
Radial Vented Heat Sink
(US Pat #7,634,101; #7,272,238;
other patents pending)
Concealed
Mount Gasket
(Integrated Grille System
Ready, US Pat #7,760,900)
Reinforced Cone Neck
& 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
High-Grade Strontium Ferrite
Segmented Magnet Assembly
38mm Voice Coil with High-Temp
4-Layer DVC Winding on Spiral Cut
21 mm
114.4 mm
174.8 mm [6-7/8"]
O
[13/16"]
[4-1/2"]
194 mm [7-5/8"]
O
®
SWR-8D2
SWR-8D4
ALPINE ELECTRONICS MARKETING,INC.
ALPINE ELECTRONICS OF AUSTRALIA PTY. LTD.
ALPINE ELECTRONICS OF U.K., LTD.
Alpine House Earlplace Business Park,
1-7 Yukigaya-otsukamachi,
161-165 Princes Highway, Hallam
Ota-ku, Tokyo 145-0067, Japan
Victoria 3803, Australia
Fletchamstead Highway, Coventry CV4, 9TW
United Kingdom
Tel: (03) 5499-4531
Tel: (03) 8787-1200
Tel: (2476) 719-500
ALPINE ELECTRONICS OF AMERICA, INC.
ALPINE ELECTRONICS DE ESPAÑA, S.A.
ALPINE ELECTRONICS FRANCE S.A.R.L.
19145 Gramercy Place, Torrance,
Portal de Gamarra 36, Pabellón 32
98,Rue de la Belle Etoile, Z.I. Paris Nord,
01013 Vitoria (Alava). APDO. 133, Spain
California 90501, U.S.A.
B.P. 50016, 95945, Roissy Charles de Gaulle
Tel: 1-800-ALPINE-1 (1-800-257-4631)
Tel: (945) 283-588
Cedex, France
Tel: (01) 4863-8989
ALPINE ELECTRONICS OF CANADA, INC.
ALPINE ELECTRONICS GmbH
777 Supertest Road, Toronto,
Wilhelm-Wagenfele-Stra e 1-3
ALPINE ITALIA S.p.A.
Ontario M3J 2M9, Canada
80807 Munchen, Germany
Tel: (416) 736-6211
Viale C. Colombo 8,
Tel: (089) 324-2640
20090 Trezzano Sul Naviglio (Ml), Italy
ALPINE ELECTRONICS (Benelux) GmbH
Tel: (02) 484-781
Leuvensesteenweg 510-B6
1930 Zaventem, Belgium
Tel: 02-7251315
TYPE-R SUBWOOFER
HAUT-PARLEUR D'EXTRÊMES GRAVES TYPE-R
APPLICATION GUIDE
GUIDE D' APPLICATION
SWR-8D4
8 Inch Dual Voice Coil Subwoofer (4Ω)+(4Ω)
Haut-parleur d'extrêmes graves à double bobine 8 po (4Ω)+(4Ω)
SWR-8D2
8 Inch Dual Voice Coil Subwoofer (2Ω)+(2Ω)
Haut-parleur d'extrêmes graves à double bobine 8 po (2Ω)+(2Ω)
Printed in CHINA

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Summary of Contents for Alpine SWR-8D2

  • Page 1 Extended Pole Geometry (US Pat #6,639,993) High-Excursion Overhung Voice Coil Configuration ALPINE ELECTRONICS MARKETING,INC. ALPINE ELECTRONICS OF AUSTRALIA PTY. LTD. ALPINE ELECTRONICS OF U.K., LTD. Alpine House Earlplace Business Park, 1-7 Yukigaya-otsukamachi, 161-165 Princes Highway, Hallam Cast Aluminum Frame with...
  • Page 2 APPLICATION DIAGRAMS Sealed Box Range Net Internal Volume 0.15-0.50 ft SWR-8D2 SWR-8D4 4Ω + 4Ω 2Ω + 2Ω SWR-8D2 / SWR-8D4 External Box Dimensions 13" x 13" x 5.5" Ggneral Specifications 2 Ω+2 Ω 4 Ω+4 Ω Example 1 Example 2 Gross Internal Volume 0.30 ft...

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Swr-8d4