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Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.

Nissan GT-R goes 183 mph on ice in Russia

When a pair of Russian pilots wanted to set a local ice-speed record, they chose a stock Nissan GT-R for the task. Roman Rusinov, a Russian race car driver, and Andrey Leontjev, a Russian auto journalist, took Godzilla to Lake Baikal and ran it up to 294.8 kilometers per hour (182.8 miles per hour) across frozen stuff estimated to be 1.4 meters thick.
While the worldwide record of 205.48 mph was set by Juha Kankkunen in a Bentley Supersports Convertible, the mark achieved by Rusinov and Leontjev establishes a new Russian record. Well done, boys. You can watch it all go down in the video below.

Nissan unveils Altima-based V8 Supercars [w/videos]

Good as it is, when we think about the Nissan Altima, the words "V8" or "supercar" are not in our vernacular, but Nissan Motorsports is looking to change all that. After unveiling the race version of its Altima sedan intended for the Australian V8 Supercars series back in October, the four race teams and their cars were revealed yesterday ahead of a preseason test session this weekend.
Two of the Altima racecars will be sponsored by Jack Daniels while the other two will wear Norton (as in Norton Anti-Virus) black-and-yellow livery. The season officially kicks off on March 1, and we'll get to see the V8-powered Altima on US soil from May 17-19 when the V8 Supercars series hits the new Circuit of the Americas in Austin. Scroll down to watch a couple videos and a press release issued for the team introductions.