TOOLS AND
SUPPLIES
SKILL LEVEL
FINISH TIME
30 | BOATINGMAG.COM | APRIL 2018
DIY
+ Weekend
Workbook
BOAT DOCTOR ///WEEKEND WORKBOOK
ILLUSTRATIONS: TIM BARKER; PHOTOS: COURTESY SIRIUSXM
- Clarion CMS4 digital
marine source unit
and display/controller
($499.99, imarine.com) - Clarion XC2410 marine
amplifi er ($145.99,
boatersplus.com) - Clarion CM1623RL
6.5-inch marine coaxial
speakers ($299/pair,
crutchfi eld.com) - 16-gauge marine duplex
speaker wire ($15.95/
50 feet, amazon.com) - Marine-grade cable for
powering amplifi er - Assorted butt and ter-
minal connectors with
heat-shrink collars - Diagonal cutters,
wire stripper and
crimping tool - Heat gun
- Drill motor and drill bits
- Jigsaw
- Phillips screwdriver
- Electrician’s snake (for
routing speaker wires)
A marine stereo system can
be as simple or complex as you
like. Systems such as those from
Clarion, Fusion, JL, Polk, Prospec
and Rockford Fosgate offer lots
of room for expansion. Beyond
a head unit and speakers, you
can add features like amplifiers,
subwoofers, tower speakers,
remote controls, SiriusXM and
speakers with LEDs to create a
rockin’ audio/visual experience.
Yet many of today’s aftermarket
installations prove less ambitious,
consisting of a source unit,
control/display and four marine
speakers. Some add an amplifier
and NMEA 2000 networking
to control the sound through a
multifunction display.
Here we outline DIY steps
for a simple yet state-of-the-art
Clarion Marine Bluetooth- and
SiriusXM-enabled stereo system
that offers the f lexibility to add
components later. —Jim Hendricks
INSTALLING
A STEREO
SYSTEM
Approx. 12 hours
4 OF 5
GET SIRIUS
The CMS4 system from Clarion is
SiriusXM-ready. To take advantage of
this, we added a SXV300 tuner and com-
pact antenna that connect to the source
unit. We mounted the compact antenna
pod with an adhesive pad in front of the
windshield. Reception is outstanding
when running around the local lake.
SiriusXM subscriptions, offering more
than 140 channels of music and talk
stations, start as low as $5 per month.
Marine audio systems off er
better sound and more features
than ever.