Specifications

general InformatIon
14 General Information
The Dynamo 500 subwoofer system consists of a single
woofer for high SPL output with minimal distortion. The
equalizationusedisspecificallydesignedtocounteract
theresponseofthewooferssealedboxresponse.This
equalizationleadstominimalgroupdelayandproper
transient response.
System Frequency Response
29–200Hz±3dB.AnechoicintheLFEmode.
Low Pass Filter Frequencies
50Hz–200Hz
Low Pass Filter Switch
Bypass(LFEIn),Variable(L&RIn)
Phase
0°,180°
Components
10”(25.4cm)high-excursion,polypropyleneconewith
extendedthrowdriverassembly;ported
Amplifier
120wattsRMS(360wattspeak)
Impedance
Left&Right/LFERCA–20,000Ohms
Inputs
Left&Right/LFERCALineLevel
Mains Power Draw
Standby:12W
Idle: 12W
Max: 120W
Weight
28.5lbs.each(12.9kg)
Size
13inchesWx15.27inchesDx14.69inchesH
(33cmWx38.8cmDx37.3cmH)
Your Dynamo 500 subwoofer is provided with an auto-
maticLimited90DayWarrantycoverage.
You have the option, at no additional charge, to receive
Limited3-YearWarrantycoverage.ToobtaintheLimited
3-YearWarrantycoverageyouneedtocompleteand
returntheCertificateofRegistration,includedwithyour
subwoofer, and provide a copy of your dealer receipt, to
MartinLogan within 30 days of purchase.
For your convenience MartinLogan also offers online warranty
registration at www.martinlogan.com.
MartinLogan may not honor warranty service claims unless
wehaveacompletedWarrantyRegistrationcardonfile!
IfyoudidnotreceiveaCertificateofRegistrationwithyour
new Dynamo 500 subwoofer you cannot be assured of
having received a new unit. If this is the case, please con-
tactyourauthorizedMartinLogandealer.
Service
Should you be using your MartinLogan product in a country
other than the one in which it was originally purchased,
we ask that you note the following:
1 The appointed MartinLogan distributor for any given
country is responsible for warranty servicing only on units
distributed by or through it in that country in accor-
dance with its applicable warranty.
2 ShouldaMartinLoganproductrequireservicingina
country other than the one in which it was originally
purchased, the end user may seek to have repairs per-
formed by the nearest MartinLogan distributor, subject
tothatdistributor'slocalservicingpolicies,butallcost
ofrepairs(parts,labor,transportation)mustbebornby
the owner of the MartinLogan product.
3 If,afterowningyoursubwooferforsixmonths,yourelocate
to a country other than the one in which you purchased
your subwoofer, your warranty may be transferable.
Contact MartinLogan for details.
Warranty and RegistrationSpecifications