Tyler Morgan

Backing a 30-foot travel trailer into a tight campsite without a camera is the kind of stress that ruins a vacation. After spending six weeks comparing the best backup cameras for RVs across real highway miles, wet nights, and crowded campgrounds, our team settled on ten systems that actually deliver clear pictures and reliable signals. … Read more

The best double DIN Android Auto head unit I’ve tested this year is the Sony XAV-AX4000-class BOSS Audio BV9358B with its 7-inch capacitive screen, reliable wireless Android Auto, and USB-C fast charging that keeps even a hungry Pixel topped up on a long drive. After 90 days of daily commuting in a 2012 truck, my … Read more

I have replaced a lot of factory car speakers over the years, and the lesson never changes: the speaker does not matter if it cannot drink the weak power your stock head unit is putting out. Most factory radios deliver only about 15 to 20 watts RMS per channel, and a lot of “audiophile” speakers … Read more

A budget car amplifier is an external power amplifier for your vehicle’s audio system that adds clean RMS power to door speakers, full-range drivers, and subwoofers, delivering louder and clearer sound than any factory head unit can produce alone. If you’ve been searching for the best budget car amplifiers, our team spent 90 days bench-testing … Read more

The best 4 channel car amplifiers deliver cleaner power, more headroom, and tighter bass than any factory head unit can provide on its own. After testing 10 popular models across Class D and Class AB designs, our top pick is the Taramps DS 440X4 for its combination of 440W RMS, factory-radio-ready high-level inputs, and tiny … Read more

Looking for the best monoblock car amplifiers to put real, clean power behind your subwoofer? You’ve come to the right place. A monoblock amplifier is a single-channel car audio amplifier purpose-built to drive a subwoofer. It takes 12V power from your battery, runs it through a high-current switching power supply, and outputs one clean low-frequency-focused … Read more

Factory door speakers physically cannot reproduce the deep bass notes your favorite tracks were mixed with. A properly matched car subwoofer restores that low-end foundation, frees your mids and highs to play cleaner, and is the single biggest audio upgrade you can make to any vehicle. After spending 90 days in our test garage running … Read more

Your car battery loses 1 to 5 percent of its charge every week it sits parked, and after two or three months of doing nothing it can drop too low to start the engine. A trickle charger (also called a battery maintainer or float charger) is a low-amp device that delivers a slow, steady charge … Read more

I have personally watched more dead batteries die in storage than I care to admit, and once I started using a quality battery maintainer on every project car, lawn tractor, and powersport machine in our garage, the dead-battery jump-start disappeared from my weekends entirely. The best car battery maintainers do that quietly: they sense when … Read more

A dead battery is the single most common reason for roadside calls. After months of testing smart chargers, maintainers, and heavy-duty workshop units, our team has identified the best car battery chargers you can buy right now. The right car battery charger does far more than bring a dead battery back to life. It extends … Read more