Sound That Will Move You DB Subwoofer Installation & Reference Manual www.earthquakesound.
EARTHQUAKE • DB SPECIFICATIONS 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.
EARTHQUAKE • DB ENCLOSURE DESIGNS W * External dimensions provided using 3/4" MDF * Enclosures are designed to play at 44Hz and up. W W D D D D W W H H H * Enclosure designs constructed using 3/4" MDF wood. DB-10 10.11” • 257.5mm 9.64” • 245mm 4.84” • 123mm DB-10 Sealed Range: 0.6 cu. ft. - 1.25 cu. ft. DB-10 Ported Range: 0.6 cu. ft. - 1.25 cu. ft. DB-10 Dual Subwoofer Range: 2.0 cu. ft. - 2.5 cu. ft. H: 11.5" H: 11.5" H: 11.5" W: 12" W: 14.75" W: 29.5" D: 12.5" D: 13.5" D: 13.
HOW TO WIRE YOUR EARTHQUAKE SUBWOOFER Series formula: WIRING CONFIGURATIONS Rt= R1+R2+R3+.... Where R= Total system impedance Where Rt= Resistance seen by amplifier Study sample diagram below, then follow charts to 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 If using SINGLE 6 OHM coils the total load would be 6.0 ohm If using SINGLE 8 OHM coils the total load would be 8.
EARTHQUAKE SOUND 5-YEAR LIMITED WARRANTY Five (5) year limited warranty Earthquake warrants the original purchaser that all Factory Sealed New Audio Products to be free from defects in material and workmanship under normal and proper use for a period of five (5) years from the date of purchase (as shown on the original bill of sale with serial number affixed/written on it).
Sound That Will Move You
