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Four-Connect
FOUR Connect 4-ST3R6 - Heat Shrink Tubing 6.4mm red 2:1 length 3m
Find everything you need to install and optimize your car audio system: amplifier wiring kits, OFC and CCA power cables, RCA cables, speaker cables, fuses, fuse holders, terminals, distribution blocks, soundproofing and car audio accessories.
A good car audio installation does not depend solely on amplifiers, subwoofers and speakers. Choosing the car audio wiring, connectors, fuses, RCA cables and installation accessories is essential to achieve a clean installation tailored to your system.
Find different cable gauges to power amplifiers, DSPs and car audio systems of various power levels.
OFC cable, made of high-purity copper, is particularly suitable for demanding and high-power car audio installations. Different cable gauges allow you to match the power supply to the amplifier's power consumption and output.
CCA cables are an alternative for certain car audio installations. The gauge must be matched to the cable length, amplifier power and system power consumption.
To simplify the installation of a car amplifier, wiring kits include, depending on the model, the main elements needed for the installation: positive cable, ground cable, fuse holder, fuse, remote cable, connectors and sometimes RCA cable. Always choose a gauge suited to the power and consumption of your amplifier.
RCA cables transmit the audio signal between the car stereo, DSP processor and amplifier. Find RCA cables, interconnects and RCA splitters suited for automotive audio installations.
Choose your speaker cable according to the power and required length. We offer different gauges for speakers, component kits, woofers and subwoofers, available notably in OFC or CCA copper.
Electrical protection and power distribution are essential elements of a car audio installation.
Our selection also includes heat shrink and braided sleeves, voltage displays, level controls for amplifiers, speaker-to-RCA converters, noise filters, binding posts and enclosure ports, grilles and speaker spacers, measuring devices and tools.
Soundproofing and acoustic insulation materials allow you to treat doors, panels, the trunk and other vehicle surfaces. Proper treatment can reduce unwanted vibrations and improve speaker operating conditions.
Find accessories for building or completing a subwoofer enclosure: bass-reflex ports, binding posts, connectors, protective grilles and various accessories useful for building a subwoofer enclosure.
The power cable gauge must be chosen based on several parameters. A high-power installation generally requires a larger gauge than a small audio installation. Therefore, you should not choose your cable solely based on the amplifier's stated power.
Need help? Contact Sound Auto Concept with your amplifier and configuration. We can help you choose the cable gauge, fuse, fuse holder and suitable accessories.
The gauge depends mainly on the amplifier's power consumption, the cable length and the material used. A high-power installation generally requires a larger cable gauge.
OFC stands for a cable made of high-purity copper, while CCA uses copper-clad aluminum. For the same gauge, their electrical characteristics differ. For a demanding or high-power installation, OFC cable is generally preferred.
The fuse choice must match the cable used and the system's power consumption. The main fuse is primarily used to protect the power cable.
The main fuse should be installed on the positive cable as close as possible to the power source to protect the cable in the event of a short circuit.
The speaker cable gauge must be matched to the power, impedance and length of the connection between the amplifier and the subwoofer.
A distribution block allows you to distribute a main power supply to multiple amplifiers or equipment. It is particularly useful in installations containing multiple devices.
Acoustic treatment notably helps reduce certain vibrations and resonances from the vehicle panels. It is particularly useful when replacing door speakers.
Choose a kit with a cable gauge suited to your amplifier and the length of the installation. If in doubt, Sound Auto Concept can advise you based on the model number of your amplifier and your configuration.
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