Mackie SRM450 Active PA Speaker

The Mackie SRM450 is a great powered PA speaker that gives bands studio-quality sound onstage. It's a 2-way, biamplified, optimized active system that needs no external power amp. Powered by FR series 300W (for lows) and 100W (for highs) amps; with a Linkwitz-Riley electronic crossover; a 300mm (12") long-throw, low-frequency transducer; precision titanium compression driver; and a maximum dispersion horn. Uses Mackie's Servo Feedback Controlled Woofer technology. 51 lbs.

Mackie SRM450 Active PA Speaker Features:

2-way bi-amplified, optimized active system
Built-in precision 24dB/oct. Linkwitz-Riley electronic crossover
High-output precision titanium compression driver
300mm long-throw low frequency transducer
Studio-quality maximum dispersion horn design
High SPL Output/Low Distortion
Electronic Time Correction, Phase Alignment, & Equalization
Servo Feedback controlled woofer
Tough, impact-resistant, lightweight polypropylene enclosure