User's Guide

Quick Start
Connect your subwoofer to a 12VDC
power supply.
Power on your Marine FX Speakers and
allow the two FX speakers to complete
the EcoConnect pairing process (see
Marine FX Speaker user guide for details).
Press the Power Button on top of your
subwoofer to power it on.
Connect your subwoofer to your Marine
FX Speakers.
Connect your subwoofer to your
Smart Device.
Play.
1
2
3
4
Control Buttons
Bass and
Volume Levels
LCD Display
Waterproof
Compartment
5
6
CARE, MAINTENANCE, & PRECAUTIONS:
1) The unit is waterproof only when the cap is properly closed.
2) Close the cap properly before use. If the unit is placed in a water environment without the
cap properly closed, water may enter into the unit and void your warranty.
3) Dry unit completely before opening the cap. Do NOT open the cap if wet or in a
wet environment.
4) Do NOT apply excessive force to any surfaces of the unit when wet or in a
wet environment.
5) Do NOT use or store the unit in places with high temperature.
6) AVOID prolonged exposure to ultraviolet radiation (UV sunlight) and strong
magnetic fields.
7) Periodically check the rubber seal for premature wear.
8) Periodically clean the rubber with a soft moist cloth and ensure no objects such as
dirt, hair, or sand are on the rubber seal ring. Do NOT use any oily solvent or chemicals
for cleaning.
9) Rinse off the unit with tap water after use in salt water.
10) Power the unit by attaching the 12V Power In SAE Connector to the 30” Power Cable
intended for use with the unit. The unit must be connected to a 12VDC power source. If
the battery terminal voltage is not 12V, you will need a DC–DC converter with output
12V/10A. Connecting the unit to a non-12VDC power source will lead to a malfunction or
damage to the unit.
LIMITED MANUFACTURER’S WARRANTY:
The Underseat Bluetooth Subwoofer is covered by a 1-year limited warranty that covers defects
in workmanship and / or materials for a period of 1 year from original purchase date with the
exception of the unit’s battery. The unit’s battery is covered by a conditional 6-month warranty.
This warranty does not apply to any products which have been abused, neglected, modified,
or used for a purpose other than the one for which they were manufactured. Please refer to
the above care and maintenance instructions for suggested care details. The warranty is valid
only for the original owner who purchases the unit from an authorized dealer. Transfers do not
qualify for warranty protection. Grace Digital reserves the right to replace any out-of-stock or
discontinued product with a comparable product. Discontinued products may not be available
for warranty replacement. Any contents are NOT covered by the limited manufacturer’s warranty.
Warranty terms may be revised without notification at the discretion of the manufacturer. Please
visit www.ecoxgear.com for additional product & warranty information.
Underseat Bluetooth Subwoofer by ECOXGEAR, a division of Grace Digital Inc., San Diego,
California. Designed and Engineered in the USA. Made in China.
Patent Pending.