One Systems Global serves premium sound system equipments for professional users. Read More VIEW ALL PRODUCTS VERA 20 Description product Drivers 1 × 1,4“ HF 2 × 10“ LF Read More VERA 20 TWAUDIO VERA S32 Description product Drivers 1 x 14“ LF (rear) Frequency range 2400 / 4800 W (front) Read More VERA S32 TWAUDIO DP30/C Description product The Drum Periscope microphone is designed for close miking toms and snare drums, and will take a dir Read More DP30/C