On Stage SM7312W Dlx Music Stand with Rosewood Plate 100859058 powerCON®-compatible power input/output connections for 100053680 Symmetrical design 3R622310BEW

powerCON®-compatible power input/output connections for power linking

Three-dimensional arm pivot construction and adjustable slider length alleviate fatigue when working for extended periods

JBL PD564 15-inch Horn-Loaded Speaker with 60° x 40° Horn

Features: Consistent 90° broadband pattern control

Frequency response: 20Hz to 30Khz

On Stage SM7312W Dlx Music Stand with Rosewood Plate 100859058 powerCON® compatible power input output connections for 100053680 Symmetrical design 3R622310BEW powerCON® compatible power input output connections for power linking Three dimensional arm pivot construction and adjustable slider length alleviate fatigue when working for extended periods