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11
1 YEAR WARRANTY
Polk Audio, Inc. warrants the original purchaser only that this Polk Audio db Speakers Product (the Product) will be free from
defects in materials and workmanship for a period of (1) one year from the date of original retail purchase from a Polk Audio
Authorized Dealer. However, this warranty will automatically terminate prior to the expiration of the (1) one year period if the
original retail purchaser sells or otherwise transfers the Product to any other party. The original retail purchaser shall herein
after be referred to as “you.” To allow Polk Audio to offer the best possible warranty service, please fill out the Product
Registration Card(s) and send them to the Factory at the address provided in the Registration Card within (10) ten days of the
date of purchase.
Defective Products must be shipped, together with a proof of purchase, prepaid insured to the Authorized Polk Audio Dealer
from whom you purchased the Product, or to 2550 Brittania Blvd., Suite A, San Diego, CA 92154. Products must be shipped in
the original shipping container or its equivalent; in any case the risk of loss or damage in transit is to be borne by you. If, upon
examination at the Factory or Polk Audio Authorized Dealer it is determined that the unit was defective in materials or work-
manship at any time during the Warranty period, Polk Audio or the Polk Audio Dealer will, at its option, repair or replace this
Product at no additional charge, except as set forth below. All replaced parts and Products become property of Polk Audio.
Products replaced or repaired under this Warranty will be returned to you, within a reasonable time, freight prepaid.
This Warranty does not include service or parts to repair damage caused by accident, disaster, misuse, abuse, negligence,
inadequate packing or shipping procedures, commercial use, voltage inputs in excess of the rated maximum of the unit, cos-
metic appearance of the cabinetry not directly attributable to defects in materials or workmanship, or service, repair, or modifi-
cations of the Product which has not been authorized or approved by Polk Audio.
This Warranty is in lieu of all other expressed Warranties. If this Product is defective in materials and workmanship as war-
ranted above, your sole remedy shall be repair or replacement as provided above. In no event will Polk Audio, Inc. be liable to
you for any incidental or consequential damages arising out of the use or inability to use the Product, even if Polk Audio, Inc.
or a Polk Audio Dealer has been advised of the possibility of such damages, or any other claim by any other party. Some states
do not allow the exclusion or limitation of consequential damages, so the above limitation and exclusion may not apply to you.
This Warranty gives you specific legal rights which may vary from state to state.
This warranty applies only to Products purchased in the United States of America, its possessions, and U.S. and NATO armed
forces exchanges and audio clubs. The Warranty terms and conditions applicable to Products purchased in other countries are
available from the Polk Audio Authorized Distributors in such countries.
db Series Full Range Specifications
db525 db460 db400
Type 54" coaxial 4" x 6" coaxial 4" coaxial
Driver Complement 5
4" 4" x 6" 4”
(13.3cm)
(10.1cm x 15cm) (10.1cm)
mid/woofer, mid/woofer, mid/woofer
Tweeter Complement
w" (19mm) w" (19mm) w" (19mm)
soft dome soft dome soft dome
tweeter
tweeter tweeter
Mounting
4
n"
6" x 4" 4"
Dimensions (119mm) (152.4mm x 101.6mm) (101.6mm)
Mounting Depth 2
c"1,"1m"
(top) (58.7mm) (49.3mm) (45.9mm)
Mounting Depth 2
v"2" 1d"
(bottom) (61.9mm) (50.8mm) (47.6mm)
Peak Power Handling 135W 120W 105W
Continuous Power 45W 40W 35W
Handling
Nominal Impedance 4 Ω 4 Ω 4 Ω
Frequency Response 60-22kHz 75-22kHz 85-22kHz
Grille Height d" (22.2mm) n/a n" (17mm)
Sensitivity 93dB 91dB 91dB