Instruction d'utilisation Earthquake Sound DBXI-12D

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LU-050107
Sound That Will Move You
DBXi Subwoofer
DBXI-10
Installation
DBXI-10D
DBXI-12
&
DBXI-12D
DBXI-15
Reference Manual
DBXI-15D
www.earthquakesound.com
Earthquake Sound Corporation • 2727 McCone Avenue Hayward, CA 94545 • Ph: (510) 732-1000 Fax (510) 732-1095

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EARTHQUAKE SOUND 5-YEAR LIMITED WARRANTY Five (5) year limited warranty Earthquake warrants the original purchaser that all Factory Sealed New Audio surround & dust cap, burnt speaker voice coil. Products to be free from defects in material and workmanship under normal • Fading and or deterioration of speaker components & finish due to and proper use for a period of five (5) years from the date of purchase (as shown improper exposure to elements. on the original bill of sale with serial numbe

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How To Wire Your Earthquake Subwoofer In Parallel OHMS-LAW Series formula: PARALLEL WIRING Rt= R1+R2+R3+.... Study sample diagram below, then follow charts to Where R= Total system impedance Where Rt= Resistance seen by amplifier the left. 4-Ohm VC. If using SINGLE 2 OHM coils the total load would be 2.0 ohm If using SINGLE 4 OHM coils the total load would be 4.0 ohm Ohms 2, 4, 6, 8 If using SINGLE 6 OHM coils the total load would be 6.0 ohm 8-Ohm If using SINGLE 8 OHM coils the total load woul

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6.75” 171.45mm 6.25” 158.75mm DBXI ENCLOSURE DESIGNS 10.80” 274.5mm 12.91” 328mm 9.84” 250mm 11.889” 302mm DBXI-10 DBXI-12 DBXI-10D DBXI-12D 6.417” 163mm 6.417” 163mm Dimensions shown are external .75” MDF. DBXI-10/10D Bass head design for competition Port tuned design for deep bass Sealed design for tight bass #1 #2 #3 Ported box Recommendation: 1.14-1.5cu.ft. Ported box Recommendation: .8-1.25cu.ft. Sealed box Recommendation: .77-1.0cu.ft. 16” 15” 12” 16.5” 12.5” 13” 12.5” Port 12" 12" 12”

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6 3/8” DBXI ENCLOSURE DESIGNS 15” 13.75” DBXI-15D DBXI-15 6 1/2” Dimensions shown are external .75” MDF. DBXI-15/15D Bass head design for competition Port tuned design for deep bass Sealed design for tight bass #1 #2 #3 Ported box Recommendation: 3.5-4.2cu.ft. Ported box Recommendation: 2.2-2.5cu.ft. Sealed box Recommendation: 2.0-2.5cu.ft. 22” 23” 18” 22.5” 14” 16” 16.5” 9” 18” 18” 18” DBXI-15D DBXI-15D DBXI-15D Passive tuned design for deep bass small volume #4 Drone Tuned Box VB = 2.5cu.ft.

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Earthquake, DBXI Dear Valued Customer, Earthquake Sound Corporation, located in Hayward California at the heart of the San Francisco Bay Area; specializes in manufacturing high end car audio products ranging from the smallest titanium tweeter to the world’s largest amplifier. In its dedication to excellence, Earthquake has maintained extensive programs in research and development to provide you with the highest quality mobile audio products. This owners manual is designed to better acquaint y

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CAUTION: Earthquake's DBXI subwoofers are capable of generating high sound pressure levels. You should exercise caution when operating our subwoofers and amplifiers. Long term exposures to high levels of sound pressure will cause permanent hearing damage. Sound pressure levels exceeding 85dB can be dangerous with constant exposure. Earthquake Sound Corporation does not assume liability for damages resulting from the direct use of DBXI or other Earthquake products , and urges users to play

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Sound That Will Move You