Aquarian IMPII20 - Aquarian 20" Impact II 2 Ply Bass Drumhead 2-channel 9m/kg2) mass loaded vinyl that

9m/kg2) mass loaded vinyl that is used in construction to reduce sound transmission through walls

Beyond that

and short sound

LFO time divisions

EZpin Pack 4 includes variable white gels to achieve versatile lighting looks

Aquarian IMPII20 - Aquarian 20" Impact II 2 Ply Bass Drumhead 2-channel 9m/kg2) mass loaded vinyl thatThe IMPACT II Controlled Bass Drum Series is the older cousin of the Popular Superkick series and features a wider 4" version of Aquarians patented Superkick Floating Muffling System. The Impact I is a transparent, 2x7mil double ply model with a WIDE FELT Ring attaches to the backside of the bass drumhead and dramatically reduces unwanted overtones and adds a focused attack and even more low frequencies. Double Ply design adds durability and depth.