We are sure that many of you want to know how the Velodyne HGS-10 compares to the Sunfire Subwoofer of the same size. Well, the Sunfire will play a dB or so louder than the HGS-10, but the HGS-10 is cleaner (no harmonics). Other than that (and the price difference), they sound very similar. Neither has boominess or chestiness. Both are superbly crafted, and are five-star products as far as I am concerned. I hereby dub this category of subwoofers as "Texas Tweeters".
John E. Johnson, Jr.