Mobile Electronics

Is communication with your co-driver drowning in engine noise, or does your sound system need new speakers? In mobile electronics we bring together audio parts, antennas, two-way radios and video for your car, ATV and race car. This category is for you if you want clear sound and a reliable connection on the road, off-road or with a helmet on at a track day.

Audio: speakers, tweeters and cables

Among our audio components you will find tweeters, speakers and speaker cable, e.g. from DS18 and Boss Audio. Choose based on power measured in RMS rather than peak power. The impedance, e.g. 4 ohms, must match your amplifier or head unit, and the mounting depth and diameter must fit the available space. Some tweeters are designed as replacements for the originals, e.g. a DS18 model for Toyota and Subaru, which can make installation easier in the original location. For open vehicles and boats, waterproof speakers can be relevant, e.g. Boss Audio's marine speakers for wake towers. Also choose the cable gauge according to power and length, as a thin cable can cause losses over long distances.

How to choose an antenna

Under antennas and accessories you will find both short antennas for your car and longer whip antennas for ATVs, e.g. Boss Audio's 24-inch model with IP67 sealing. A short antenna looks discreet but can give weaker reception, and some products state this directly. Check the thread type and size, e.g. M5 x 0.8, so the antenna fits the existing base.

Two-way radio and helmet connection

For rally, off-road driving and track days, two-way radios provide clear communication between driver and co-driver or with the team in the pits. What matters most is that the radio, wiring harness, helmet kit and headset work together. Rugged Radios, for example, offers adapters from IMSA plugs to the coil cord on a Stilo helmet, to Peltor helmet kits and to an earbud with a 3.5 mm plug. This lets you combine equipment from different systems. Check the connector type at both ends before you choose. Using certain frequencies may require a licence. This depends on the radio and where it is used, so check the rules for the specific part number.

Installation, video and maintenance

For video equipment, the choice typically depends on mounting, power supply and space. For all products, power must be drawn through a fuse. Keep cables away from heat and moving parts, and secure them so vibrations don't wear them. Clean connectors of dirt and moisture, and check regularly that connections are tight, as a loose connection can cause noise or dropouts. Whether a product may be installed in a road-going car depends on the product and the car. So check for any approval, e.g. E-mark, for the specific part number.

Frequently asked questions

How do I match speakers with my amplifier?

Look at impedance and RMS power. The speaker's impedance, e.g. 4 ohms, must match what the amplifier or head unit is designed for, and the amplifier's power should be close to the speaker's RMS rating.

Can I use my own helmet headset with a different radio system?

Often yes, if you use the right adapter. It depends on the connector type on the wiring harness and the helmet, e.g. IMSA, 3.5 mm or a specific helmet kit. Check both ends before you choose an adapter.

Why is reception worse after switching to a short antenna?

A shorter antenna typically picks up the signal less well than a long one, especially far from the transmitter. How big the difference is depends on the antenna and the area, so check the product description if reception is important to you.