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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.

Toyota still wants Tesla's battery help, still evaluating RAV4 EV program

Tesla Motors said earlier this month that the agreement it has with Toyota to supply battery packs for the Toyota RAV4 EV SUV would be finished by the end of the year. The deal is done, but Toyota is now singing its best version of Baby, Please Don't Go. The Japanese automaker may look to extend the battery-pack agreement with California-based Tesla, Automotive News says, citing comments made by Osamu Nagata, who heads Toyota's manufacturing and engineering in North America. Nagata also complimented Tesla for its "clear business strategy." Toyota, which owns 2.5 percent of Tesla, started the RAV4 EV collaboration in 2012, in which Tesla was to make about 2,600 battery packs for the all-electric SUV. That agreement was estimated to be worth about $100 million. "We are also evaluating the RAV4 EV program and will have more to say at a later date" – Toyota "We have a good relationship with Tesla and will evaluate the feasibility of working together on future projects," Toyota said in a statement e-mailed to AutoblogGreen. "We are also evaluating the RAV4 EV program and will have more to say at a later date." And while Toyota hasn't quite met initial sales expectations – it sold about 1,600 of the RAV4 EVs through this spring – the company expects to reach 2,500 by the end of the year. And the partnership did generate about $15 million in revenue for Tesla, according to that company's first-quarter letter to shareholders. That said, Tesla is obviously focusing its battery-making efforts on its own models.

Linde spending $4.3 million on two new hydrogen stations in California

If California is going to sink millions upon millions to expand its hydrogen-refueling infrastructure, shouldn't at least some of that infrastructure be operated by a company that actually produces hydrogen fuel? Why, yes, and that's the case with Linde North America. The company has announced it will build two publicly-accessible hydrogen stations in Northern California, courtesy of a $4.3 million grant from the California Energy Commission (CEC). One of the stations will be at Oakland International Airport while the other will be about 20 miles east in San Ramon, next to Toyota's regional office and parts distribution center for the San Francisco Bay Area. That's only fitting, considering that Toyota is going to release a production fuel cell vehicle next year, first in Japan, then in the US (it will be limited to California at the beginning). The California Air Resources Board recently outlined the Golden State's intention to spend $50 million on getting 28 hydrogen refueling stations up and running by the end of next year and as many as 100 new stations added during the next decade. A large chunk of those (19, to be exact) will be built through a partnership betweetn Toyota and FirstElement Fuel Inc., so things are happening. Check out Linde's press release below. Linde to build two additional retail hydrogen fueling stations in northern California - Receives $4 million grant from California Energy Commission - Fueling stations slated for Oakland International Airport and San Ramon MURRAY HILL, N.J., and NEW PROVIDENCE, N.J., Aug. 5, 2014 /PRNewswire/ -- The California Energy Commission (CEC) awarded $4.3 million to Linde North America to construct retail hydrogen fueling stations in Northern California. The stations will be located at the Oakland International Airport and on Toyota owned property in San Ramon, California, adjacent to Toyota's San Francisco Regional Office and Parts Distribution Center. The award is part of $46.6 million funding program the CEC has committed this year to expand the retail hydrogen fueling infrastructure within the state. The grants, made through CEC's Alternative and Renewable Fuel and Vehicle Technology Program, were made to eight applicants and will add 13 new hydrogen fueling locations in Northern California and 15 in Southern California, strategically located to create a refueling network along major corridors and in regional centers.