The Boostaroo is a portable audio amplifier that works with any Sirius or XM Satellite Radio. Whether it's in your car, motorcycle, home, or your office, the Boostaroo audio amplifier can go wherever your satellite radio can go. Simply plug a Boostaroo into the headphone jack of your XM Radio, then plug in your headphones to one of the 2 output jacks, and you'll get at least double the volume. Your audio will be clear and crisp, with no added distortion from your satellite radio.
"I just received my Boostaroo today. It is nothing short of spectacular. I just love it. It was easy to splice into my satellite radio on my motorcycle and it is so loud I can hardly turn it up. the best money I've ever spent." ~ John T.
"I found out about this site through a Delphi forum. I read the site and reviews. I didn't know if "doubling" the sound was going to be enough for my Sirius radio I installed on my motorcycle. I took a chance, thinking if I didn't like it I could return it. I installed it in the parking lot and about blew my ear drums out! I had forgotten to turn the volume down on the satellite radio. I am more than happy with the volume and quality of this product. I should also say my cruiser has modified pipes, a windshield and I use external headphones (not earbuds). I hear as much music as I want, or as much traffic as I want. I highly recommend this product." ~ Howard M.
Satellite Audio Amplifier - Satellite Radio Amplifier