Page 1
Sound That Will Move You DB Subwoofer Installation DB-10 DB-12 & DB-15 Reference Manual www.earthquakesound.com Earthquake Sound Corporation • 2727 McCone Avenue Hayward, CA 94545 • Ph: (510) 732-1000 Fax (510) 732-1095...
Page 2
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 you with Earthquake products and to guide you through all phases of system design and application. It is imperative that you read this manual in its entirety.
Page 3
Port: 16.5" x 3" x 16" Port: 16.5" x 3" x 16" 6.14” • 156mm 13.77” • 350mm Specifications are subject to change without notice. Tuning frequency may vary depending on the box volume. EARTHQUAKE SOUND • RECOMMENDED SUBWOOFER ENCLOSURES...
HOW TO WIRE YOUR EARTHQUAKE SUBWOOFER Series formula: WIRING Rt= R1+R2+R3+..CONFIGURATIONS Study sample diagram below, Where R= Total system impedance Where Rt= Resistance seen by amplifier 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...
Corporation. If a non-authorized party installs the product, a ninety (90) day warranty period will be applied. properly filled & returned to Earthquake with a copy of the sales invoice. Warranty card is located on the last page of this manual.
Need help?
Do you have a question about the DB-10 and is the answer not in the manual?
Questions and answers