I purchased the unit by contacting Aful Acoustics and Hifigo. It was shipped to me earlier than the retail units in exchange for my honest impressions/ review. Thanks to both Aful Acoustics and Hifigo for facilitating this purchase and highly appreciated. I was not affiliated with Aful or the Hifigo in any way. Detailed final impressions/ Review: Aful Performer 8 (hereinafter referred to as AP8) comes with 7 BA and 1 DD drivers per side hybrid configuration - DD (8mm) for the bass, 2 BA for lower mid-range, 2 BA for the mids, 3 BA for the highs. I...