His barn/garage, filled with vintage sports cars like a 1969 Camaro and modern Aston Martin, is also home to over 6,000W of sound. You see, Whitworth likes to listen to his music for hours on end at volumes of 120dB, or louder than a "loud" rock concert, about 5dB away from pain and right in the range of hearing loss. I said, right in the range of hearing loss!!

So his barn is filled with six JBL Pro concert models (not consumer grade stuff, which would just break on him), two 18-inch subs and two more "half-fridge-size" Velodyne Digital Drive 1812 Signature Edition subwoofers, which each contain hardware for both upper and lower bass response. Of course, there's 6400W of amplification to support all that speaker power, but even still, this rig is technically only a stereo. There's no surround sound processing. [Electronic House via CrunchGear]

It sounds strange but driver faces are getting thinner and thinner which leads to a louder noise when contact is made with the ball. Tests conducted with clubs from manufacturers like King Cobra, Callaway, Nike and Mizuno revealed surprisingly high decibel levels. In fact, the Ping G10 hit over 130 dB when swung by a professional golfer. This kind of research is why some experts are recommending that players wear earplugs while on the tee.

Personally, I like the sound of a booming drive off a titanium driver. It's an audible cue that I have made good contact. Although, the sound always seems less intense when I am the one hitting the ball as opposed to standing in the vicinity of another golfer. Still, at least one person has been documented in the British Medical Journal as having suffered hearing loss as the result of using a King Cobra LD driver 3 times a week over the course of 18 months.

Is this something avid golfers should worry about? I'll get back to you on that when I see Tiger Woods using a hearing aid. [BBC via Neatorama]

With Macworld being all the hype today, we thought we'd bring you a little reminder that not all things iPod have to be good. According to the Wall Street Journal, doctors are starting to see younger folks coming in with signs of noise-induced hearing loss, which they are attributing to the constant use of MP3 players and earphones. Not to worry, much of the same worries were raised when Sony brought out its Walkman those many years ago, but it does seem that because of the advanced technology in the new players (meaning more storage space and longer lasting batteries) we're all listening to our tunes just a little longer than before. And get this—hearing damage is directly related to the duration of exposure, not just the volume. Who knew?

Hearing specialists at centers such as the House Ear Institute in Los Angeles, Children's Hospital Boston and the American Academy of Audiology say the effect they are seeing now may be only the beginning, because accumulated noise damage can take years before it causes noticeable problems. "We're only seeing a few teenagers with hearing loss at this point," says Brian Fligor, director of diagnostic audiology at Children's Hospital Boston. But, he adds that many others may have subtle hearing loss that they have yet to recognize, "and by the time they do, they'll have done substantial damage."

Behind the Music:
IPods and Hearing Loss [WSJ]