Earthquake Sound DBXI-12D ユーザーズマニュアル

Specifications are subject to change without notice. 

EARTHQUAKE SOUND • EARTHQUAKE SOUND 5-YEAR LIMITED WARRANTY

2

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 number affixed/written on it). The five (5) 

•  Bent amplifier casing, damaged finish on the casing due to abuse, misuse 

year warranty period is valid only if an authorized  Earthquake dealer properly 

or  improper use of cleaning material.

installs the product and the warranty registration card is properly filled out and 

•  Burnt tracers on PCB. 

sent to Earthquake Sound Corporation. If a non-authorized party installs the 

•  Product/part damaged due to poor packaging or abusive shipping 

product, a ninety (90) day warranty period will be applied.

conditions.
•  Subsequent damage to other products.

 warranty claim will not be valid if the warranty registration card is not 

•   First year: Earthquake pays for labor, parts, and ground freight (only in US 

properly filled & returned to Earthquake with a copy of the sales invoice. 

mainland,

 not including Alaska and Hawaii) (shipping to us is not covered).

A

Warranty card is located on the last page of this manual.

•  Second year: Earthquake pays for labor and parts only, customer must pay 
freight both ways. 

•   Third, fourth & fifth year: Earthquake pays labor only. Customer must pay 
for parts

 and freight both ways.

To  receive  product  service,  contact  Earthquake  service  department  at  (510) 
732-1000 and request an RMA number (Return Material Authorization). Items 

shipped without a valid RMA number will be refused. Make sure you provide us 
with your complete/correct shipping address, a valid phone number, and a brief 

Products  (sent  for  repair)  that  are  tested  by  Earthquake  technicians  and 

description of the problem you are experiencing with the product. In most cases, 

deemed to have no problem(s) will not be covered by the five (5) year limited 

our  technicians  might  be  able  to  resolve  the  problem  over  the  phone;  thus, 

warranty. Customer will be charged a minimum of one (1) hour of labor (at the 

eliminating the need to ship the product.

ongoing rates) plus shipping charges back to customer.

Product(s) must be packaged in its original protective box(es) to minimize 

transport damage. Shipper claims regarding items damaged in transit must 

•   Defective products/parts have not been altered or repaired by other than an 

be presented to carrier. Earthquake Sound Corporation reserves the right to 

Earthquake factory-approved technician. 

refuse improperly packed product. Original bill of sale must accompany 

•    Products/parts  are  not  subjected  to  negligence,  misuse,  improper  use  or 

product returned for service. We encourage you to include with the package 

accident, damaged by improper line voltage, used with incompatible products 

a written description of the problem. Ship product to: Earthquake Sound 

or have its serial number or any part of it altered, defaced or removed, or have 

Corp. 2727 Mc Cone Avenue, Hayward, CA 94545. Ph (510) 732-1000. You 

been used in any way that is contrary to Earthquake's written instructions. 

are responsible for the cost of shipping the product to Earthquake Sound 
Corporation. 

Warranty does not cover products that have been modified or abused, 
including but not limited to the following:

All disputes - between clients and Earthquake Sound Corporation - resulting 

•  Damages to speaker cabinet and cabinet finish due to misuse, abuse or 

from the five (5) years limited warranty policy must be resolved according to 

   improper use of cleaning materials/methods.

the laws & regulations of the county of Alameda -California.

•  Bent speaker frame, broken speaker connectors, holes in speaker cone, 

Your subwoofer(s) be registered by returning the Product Registration card attached to this manual or by visiting 
www.earthquakesound.com/form_reg.htm. Please also retain the bill of sale, which represents proof of purchase 
and helps expedite warranty issues.

SERIAL NUMBER

We recommended that you place or write 
your  serial  number  here  for  future 
reference,  if necessary.