Atlas SM52T 5.25" 2-Way Speaker w/30-Watt 70V/100V Transformer - Black 5 Steps to A Good Signal Path Bob uses the Heil PR

Bob uses the Heil PR 30 for just about every application but it was too large physically to fit in and around the drum kit so Bob suggested Heil 'cut it in half'

with push-pull controls for coil-splitting

Go wireless

middle and neck) that give it a very unique and tweakable tone

Atlas SM52T 5.25" 2-Way Speaker w/30-Watt 70V/100V Transformer - Black 5 Steps to A Good Signal Path Bob uses the Heil PREnvironment resistant SM Series speaker systems offer quality sound reproduction and contemporary styling in a compact enclosure. System components consist of a highly efficient woofer section and FerroFluid cooled, titanium dome high frequency device. Vocal and musical clarity is optimized by the mathematically conceived, advanced design of the AtlasIED TRX Control WaveGuide high frequency director. This design provides smooth, even sound coverage