CABLE REELS • OFC • CCA • CAR AUDIO
Car Audio Cable Reels
power & speakers
Discover our cable reels for car audio installations:
OFC or CCA power cable, speaker cable, woofer
and subwoofer cable in various gauges and lengths. A solution
suitable for complete installations, workshops, and professionals.
CAR AUDIO CABLE REELS
Large lengths for your car audio installations
Car Audio cable reels provide
a large length of cable to complete multiple installations
or fully wire a vehicle. Discover amplifier power
cable reels as well as speaker
and subwoofer cable in several gauges.
Power
Amplifier cable
Speaker
Speakers, mids & woofers
OFC & CCA
Several conductor types
15 to 200 m
Depending on the model
REELS FOR CAR AUDIO INSTALLATION
Power, speakers & subwoofers
Choose your reel according to its use, gauge,
conductor material, and required length.
Amplifier power cable reel
Power cable reels are designed for the electrical
connection of amplifiers, distribution blocks, and car audio
equipment. Several large gauges are available for
different power levels and electrical architectures.
Speaker cable reel
Discover 2-conductor cable reels to connect
speakers, component kits, mids, woofers, and subwoofers.
Several gauges allow you to adapt the wiring to the power,
impedance, and length of the installation.
POWER CABLE REEL
10, 20, 35, 50 & 70 mm²
The collection includes different power cable gauges
to meet the needs of car audio installations,
from moderate power amplifiers to high-power
Car Audio systems using large gauges.
10 mm²
Compact installations
20 mm²
Car amplifier
35 mm²
Powerful Car Audio
50 mm²
High power
70 mm²
Very high power
OFC OR CCA
Which cable should you choose for your installation?
OFC cable reel
OFC cable uses a copper conductor and offers
high conductivity. It is particularly sought after for
demanding installations, high-power systems
and applications where electrical losses must be
controlled.
CCA cable reel
CCA uses copper-clad aluminum. It provides
a more economical solution, but its electrical characteristics
differ from those of a copper cable of the same gauge.
The sizing must therefore be adapted to the installation.
SPEAKER CABLE REEL
From 2×1.5 mm² to 2×10 mm²
For speakers, woofers, and subwoofers, different gauges
of two-conductor cable are available. Smaller gauges
suit many speaker installations,
while larger gauges can be used when
power, impedance, and wiring length require it.
2×1.5 mm²
Speakers
2×2.5 mm²
Speakers & woofers
2×4 mm²
Woofers & subwoofers
2×6 mm²
High power
2×10 mm²
Specific applications
REEL LENGTHS
Mini-reels & large lengths
Depending on the model and gauge, different lengths meet
both the needs of a complete installation
and those of a workshop regularly performing car audio installations.
15–20 m
Mini-reels & large gauges
30 m
Multiple installations
50 m
Car Audio Power
100–200 m
Speakers & professional use
INSTALLERS & PROFESSIONALS
Reels suitable for car audio workshops
Buying cable by the reel is particularly advantageous for
installers, preparers, and professionals who regularly use
the same gauges. It allows you to keep cable
available in the workshop and cut the exact lengths
needed for each vehicle.
CABLE REEL GUIDE
Which reel should you choose?
First, determine whether the cable is intended for electrical
power or speaker connection. The gauge then depends
on power, current, impedance, length
and conductor type.
✓ Use — power or speakers
✓ Gauge — suitable mm²
✓ Conductor — OFC or CCA
✓ Length — 15 to 200 m depending on the model
✓ Power — according to the installation
✓ Use — personal or professional
Need help choosing your cable?
Contact Sound Auto Concept with the specifications of your
amplifiers, speakers, or subwoofers and the required
length to determine the suitable gauge.
Complete reel or cable sold by the meter?
A complete reel is particularly suitable when you
need a large length or are completing multiple installations.
For a single vehicle requiring only a few meters,
cable sold by the meter may be more suitable and help you avoid
buying an unnecessary quantity.
CAR AUDIO BRANDS
Four-Connect, Ground Zero & Auto-Connect
Discover various car audio cable reels
offered by Four-Connect, Ground Zero Audio, and
Auto-Connect at Sound Auto Concept, with several gauges, lengths, and conductor
types.
FREQUENTLY ASKED QUESTIONS
FAQ – Car Audio Cable Reels
Which cable reel should you choose for a car amplifier?
Choose a power cable with a gauge suitable
for the required current, wiring length, and type
of OFC or CCA conductor.
What is the difference between an OFC and CCA reel?
OFC uses a copper conductor, while CCA
uses copper-clad aluminum. Their electrical
characteristics are therefore not identical at the same gauge.
What power cable gauge should you use for an amplifier?
The gauge depends on the current consumed by the installation,
the cable length, and the conductor material.
RMS power alone is not enough to precisely determine
the required gauge.
Which cable reel should you use for car speakers?
2×1.5 and 2×2.5 mm² gauges are commonly used
for many speakers, but the gauge must be
adapted to the power, impedance, and cable length.
Which cable should you use for a subwoofer?
Powerful subwoofers may require larger gauges
such as 2×4 or 2×6 mm². The choice depends
particularly on the actual power delivered, impedance
and the length between the amplifier and the subwoofer.
Why buy car audio cable by the reel?
A reel provides a large length and allows you to cut
the required pieces precisely. It is particularly
convenient for multiple installations or a professional workshop.
Are there 50 mm² cable reels?
Yes. 50 mm² power cable reels are available
for installations requiring large gauges,
in CCA or copper depending on the model.
Are there 70 mm² cable reels?
Yes. 70 mm² models are offered for certain
car audio installations requiring a very large power
gauge.
Complete reel or cable by the meter: which should you choose?
For a single installation, cable by the meter may be
more economical. For multiple vehicles, a workshop, or
an installation requiring a lot of cable, the complete reel
generally becomes more convenient.