Compass-Safe Distances; Amplifier Power Rating Recommendations; Optimum Enclosure Recommendations - Fusion Signature Serie Instrucciones De Instalación

Specification 6.5" Speakers 7.7" Speakers 8.8" Speakers
Min. mounting depth 76 mm (3 in.)
(clearance)
Mounting diameter 136 mm
(clearance) (5.35 in.)
Impedance 4 ohms
LED Supply Voltage From 10.8 to 16 Vdc
(Sports Model
Speakers only)
LED Load Current at 150 mA
14.4 Vdc (Sports
Model Speakers
only)
Operating From 0 to 50°C (from 32 to 122°F)
temperature range
Storage temperature From -20 to 70°C (from -4 to 158°F)
range
Tweeter type Silk dome

Compass-Safe Distances

All speakers contain magnets which may cause interference
with instruments on your boat. The size of the magnet used in
the speaker affects how much interference the speaker 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 speaker 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
speakers so they are separated from the navigational equipment
by at least the distance listed in the table below.
Direction 6.5" Speakers
from Speaker
181 cm (5.94 ft.)
198 cm (6.49 ft.)
310 cm
(10.17 ft.)
153 cm (5.02 ft.)
160 cm (5.24 ft.)
310 cm
(10.17 ft.)
Installation Instructions
83 mm 102.5 mm
(3.27 in.) (4.04 in.)
156 mm 187 mm
(6.12 in.) (7.36 in.)
7.7" Speakers 8.8" Speakers
193 cm (6.33 ft.) 171 cm (5.61 ft.)
224 cm (7.35 ft.) 171 cm (5.61 ft.)
358 cm 412 cm
(11.75 ft.) (13.52 ft.)
175 cm (5.74 ft.) 173 cm (5.68 ft.)
198 cm (6.50 ft.) 178 cm (5.84 ft.)
333 cm 318 cm
(10.93 ft.) (10.43 ft.)

Amplifier Power Rating Recommendations

6.5" Speakers From 30 to 90 W RMS, playing music
7.7" Speakers From 25 to 120 W RMS, playing music
8.8" Speakers From 25 to 140 W RMS, playing music
10" Subwoofer From 50 to 300 W RMS, playing music

Optimum Enclosure Recommendations

Specification 6.5" Speakers 7.7" Speakers 8.8" Speakers
Sealed enclosure 17.2 L (0.6 ft.
volume*
Ported (Vented) 25 L (0.88 ft.
enclosure volume**
Port diameter 76 mm (3 in.)
Port length 162 mm
(6.4 in.)
* Fully filled with absorption material
** Lined with absorption material
3 3
) 20 L (0.7 ft. ) 15 L (0.52 ft.
3 3
) 30 L (1.06 ft. ) 35 L (1.23 ft.
76 mm (3 in.) 76 mm (3 in.)
160 mm 170 mm
(6.3 in.) (6.7 in.)
3
)
3
)
5