WillistonAudioLabs Posted December 12, 2017 Report Share Posted December 12, 2017 Boston Acoustics is no longer in the car audio aftermarket, but back in it's prime, it was one of the premier manufacturers. The Pro Series speakers and subwoofers were legendary in their time. More recently, they made SQ amplifiers such as the one we show here, the GT-28. Not sure how they came up with the model number, but this amp was rated to deliver 250x2 at 4 ohms, 450x2 at 2 ohms and also bridgeable to mono for 900 watts at 4 ohms or 1350 watts at 2 ohms. Good numbers for a Class A/B amp and at $1000 MSRP in 2004, it was not something everyone could afford. Let's take a closer look at the amplifier and try it out on the Amp Dyno! See other results on Amp-Performance.de's website (Sorry for the audio, the background noise is my large power supply which I no longer use. It sounds like a band saw!) Watch on YouTube or embedded below: Quote See my videos on YouTube http://www.willistonaudio.com Many tests and demos of OLD and NEW SCHOOL car audio gear! See cool pics on Instagram @oldschoolstereo Link to comment Share on other sites More sharing options...
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