Instruction Manual

Subwoofer Compass-Safe Distance

All speakers and subwoofers contain magnets which are likely to cause interference with instruments on your

boat. The size of the magnet used in the subwoofer affects how much interference the subwoofer may cause.

Interference can cause deviations and variations in the readings of sensitive navigational equipment, such as

magnetic compasses. These deviations can cause inaccuracies or offsets in the readings, but will not harm

the equipment. To alleviate the deviations, adjust the compass for the deviation following the manufacturer's

instructions or move the subwoofer away from the navigational equipment. After moving a source of

interference, you may need to recalibrate the compass.

If you are navigating solely by a magnetic compass, use extreme caution to place the speaker far enough away

from the compass to avoid causing deviations in the readings.

To avoid deviations to navigational equipment, position the subwoofer so it is separated from the navigational

equipment by at least the distance listed in the table below.

Direction from Subwoofer 10" Subwoofer

280cm (9ft. 2 in.)

370cm (12ft. 2 in.)

280cm (9ft. 2 in.)

295cm (9 ft. 8in.)

350cm (11ft. 6in.)