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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.

Recharge Wrap-up: No Tesla Gigafactory deal with California, BMW i3 recalled

Before the Nevada announcement was hinted at, a deal to incentivize a Tesla Gigafactory in California fell through. Tesla was looking for around $500 million in incentives, which the California Governor's Office of Business and Economic Development was willing to offer in tax breaks along with making the permit and environmental processes easier. According to Senator Ted Gaines, there still remained "a gap between what Tesla wanted and what California was willing to offer," the contents of which were undisclosed. California could still be chosen for another of Tesla's battery plants, should those ever materialize. Read more at The Desert Sun. The California Air Resources Board (CARB) will consider allowing a bit of compliance flexibility to its Zero Emission Vehicle (ZEV) regulations for some automakers. CARB will hold a hearing to discuss giving intermediate volume manufacturers (IVMs) - carmakers that do between 4,501 and 60,000 new vehicle sales in the state - some leniency catching up to the larger manufacturers when it comes to clean vehicle production. The ZEV regulation changes take into account the amount of revenue IVMs have available for developing the cars, particularly plug-in hybrids. Read more at Green Car Congress or see the notice from CARB here. Certain units of the BMW i3 are subject to an airbag recall. For cars built March 31, 2014, the passenger airbag inflator may have been assembled incorrectly, which could keep it from deploying when needed. Owners will be notified by BMW, and the problem will be fixed for free. The recall also affects certain 2014 Mini Cooper models. Learn more at the NHTSA website. The Renault-Nissan Alliance is providing 200 electric vehicles to telecommunications company Orange in France. The cars, which will include the Nissan Leaf, Nissan e-NV200, Renault ZOE and Renault Kangoo ZE, will be used mostly for carsharing. Through the program, Orange employees can book a car for work or personal travel using a smartphone. The Alliance will also help Orange install charging stations for the new cars. The addition of the EVs to the fleet will help Orange achieve its goal of reducing its carbon footprint by 20 percent by 2020. Read more in the press release, below. Jianghuai Automobile Company (JAC) is delivering its first 100 EVs to the US. The shipment is part of a larger order of 2,000 cars to be sold by GreenTech Automotive in the US market. Read more at ECNS.

Recharge Wrap-up: Grimsel electric car breaks acceleration world record, electric Ford Raptor ATV debuts

An all-electric version of the Ford F-150 SVT Raptor is now available... as an ATV. Made by Caddyshack Golf Cars, it features officially licensed Ford badging borrowed from the super-macho pickup. It has a lifted chassis with leaf springs in the front and rear, hydraulic shocks and off-road tires. Powered by a 48-volt motor, it can do 0-25 mph in 2.9 seconds. Range is an estimated 30 miles - plenty to get you through 18 of the most rugged holes of golf you've ever played. Caddyshack also offers other miniature electric Fords, including a Shelby GT500, Shelby Cobra and 50th Anniversary Mustang. Read more at Green Car Reports. Lexus takes a crack at the BMW i3 in a new video from Funny or Die. In the decidedly anti-EV film, a group of guys drives to Las Vegas for a "dad-chelor party" in a Lexus CT 200h and a BMW i3. The Lexus hybrid makes it to Sin City without any problems, while the BMW's occupants need to make several lengthy stops to charge along the way, missing much of the fun. The video lampoons the inherent range limitations of the EV (the BMW group ends up driving slowly through the desert with no AC or radio to save energy), all in a well produced, if somewhat misguided, short comedy film. Perhaps they should have considered the i3 with a range extender? See the video below, or read more at Green Car Reports. Students from ETH Zurich and Lucerne University have set a new EV acceleration world record. Their "Grimsel" racing car was able to zoom from 0-100 kph (0-62.137 mph) in just 1.785 seconds in less than 30 meters (98.425 feet), crushing the previous record of 2.134 seconds. Even more impressive is that the Grimsel was built by the students themselves, as part of the Formula Student team at the Academic Motorsports Club Zurich. The car weighs just 370 pounds and provides 200 horsepower and 1,202 pound feet of torque from the four hub motors. The Grimsel uses traction control to manage torque for maximum acceleration. See the record acceleration run in the videos below or read more at Gizmag, at Electric Autosport or in the press release from ETH Zurich below. 'grimsel' breaks world record The 'grimsel' electric racing car today broke the previous world record for acceleration in electric cars. The vehicle accelerated from 0 to 100 km/h in 1.785 seconds in under 30 metres. The new record was set by students from ETH Zurich and Lucerne University of Applied Sciences and Arts, who also designed and built the vehicle.