Mackie Thump215 15" 1400W Powered PA Loudspeaker Free 1 Day Shipping 8 uses both Aspherical and

8 uses both Aspherical and Extra-low Dispersion glass elements to virtually eliminate chromatic aberration usually seen in macro close-up shooting

Power Requirements (voltage/frequency) - 60 Hz for UL cUL 50/60 Hz for other AC 120 V for UL cUL AC 110-240 V for other

just start with "Hey Google" to ask it questions

the resulting reduction in length and weight enhances balance

SIGMA USB DOCK makes customization and flexible adjustment possible

Mackie Thump215 15" 1400W Powered PA Loudspeaker Free 1 Day Shipping 8 uses both Aspherical andThe new Thump Loudspeakers are the next evolution of the incredibly popular series, packed with more power, capability, and bang for the buck than ever before. Completely redesigned from the ground up, Thump features heavy duty drivers, 1400W amplifiers, and powerful tools to make your next gig easier than ever. Now equipped with a Feedback Eliminator plus a Music Ducking mode, Thump keeps the show running smooth when it counts. Add in ultra versatile