Dual SD12 User Manual

INSTALLATION/OWNERS MANUALSD12Car Audio Subwoofers

10SD12 WARRANTYLimited One-Year WarrantyThis warranty gives you specific legal rights. You may also have other rights which vary from state to state.D

11SD12 NOTESNotes

Dual Electronics CorporationToll Free: 1-866-382-5476www.dualav.com ©2009 Dual Electronics Corp. All rights reserved.NSA1208-V01.1

2SD12 PREPARATIONGetting StartedSafetyThis symbol is intended to alert the user to the presence ofimportant instructions. Failure to heed the instruct

3SD12 INSTALLATIONInstallationThe following installation instructions are very basic. If you feel unsure about personally installing this speaker syst

4SD12 SPECIFICATIONSSpecificationsSensitivity: 88dBFreq. Response: 28Hz-125HzNominal Impedance: 4 ohmsPeak Power: 500 wattsRMS: 175 wattsVoice Coil Si

5SD12 GUIDELINESEnclosure GuidelinesTo achieve the best possible sound from this subwoofer enclosure, Dual recommendsaquiring the services of a profes

6SD12 GUIDELINESEnclosure GuidelinesWe at Dual are diligent in checking the dimensions provided.The engineers, staff and installers provide this infor

7SD12 ENCLOSURE DIMENSIONSSealed EnclosureGood Bass PerformanceMini-Enclosure(Vb) Box Volume=.75 Cu. Ft.ExampleDimensions: 14" W x 14" H x 1

8SD12 ENCLOSURE DIMENSIONSVented EnclosureGood Bass PerformanceMini-Enclosure(Vb) Box Volume=1 Cu. Ft.ExampleDimensions: 14.25" W x 17" H x

9SD12 ENCLOSURE DIMENSIONSBandpass EnclosureGood Bass Performance/Mini-Enclosure(Vf) Box Volume .84 Cu. Ft.(Vr) Box Volume .47 Cu. Ft.(P) Port 4"