MartinLogan 300 General Information, Specifications, Warranty and Registration, Service, Phase

General Information

Specifications

The Dynamo 300 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 32–150 Hz ± 3 dB. Anechoic in the LFE mode.

Low Pass Filter Frequencies

45Hz–150Hz

Phase

0°, 180°

Components

8” (25.4cm) high-excursion, polypropylene cone with extended throw driver assembly; ported

Amplifier

75 watts RMS (150 watts peak)

Impedance

Left & Right/LFE RCA – 10,000 Ohms

Left & Right Speaker Level – 10,000 Ohms

Inputs

Left & Right/LFE RCA Line Level, Left & Right Speaker Level

Mains Power Draw

Standby: 7.3W

Idle: 7.15W

Max: 130W

Weight

21.5lbs. each (9.8 kg)

Size

12.6inches W x 13.75 inches D x 14.15 inches H (32cm W x 35cm D x 36cm H)

Warranty and Registration

Your Dynamo 300 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 300 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:

1The 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.

2Should 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.

3If, 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.

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