If you are a frequent visitor to the Apple Support Forums, you will not be surprised with the number of new threads from users who are dissatisfied with the sound quality on their iPhones. While I am fortunately not one of those, it certainly does help if you can play music and videos at a volume higher than your iPhone’s maximum capacity. The new Sound Amplifier for iPhone from WirelessGround is something you should then check out.
While it is marketed as an accessory for the iPhone 4, this Sound Amplifier also works with the older models like the iPhone 3G and 3GS as well as the latest iPhone 4S model. According to the company website, this rubber accessory can add up to 12 decibels of sound to your iPhone speakers. In addition to this, the way the accessory is designed also makes it possible for the users to deploy it as a stand for your iPhone while listening to music.
I tried the Sound Amplifier with my old iPhone 3G and could readily notice the significantly improved volume from the iPhone speakers. Here is a video demo of the product although I must say that the video does not do justice to the actual improvement in sound quality that I experienced.
The Sound Amplifier for the iPhone is now available at WirelessGround for $9.95. You can check out more details about the product from their website by clicking here.