MACKIE SUPER ACTIVE

SA1521z 15" Two-way Active Loudspeaker
Bi-Amplified; with 400W RMS low frequency and 100W RMS high frequency amplifiers Electronic crossover filters, time correction, phase alignment, and thermal system protection 44mm (1.75") neodymium compression driver 381mm (15") LF long-throw woofer with high-temperature voice coil  133dBSPL @ 1kHz/1 meter  Frequency Response: 44Hz to 20kHz
SA1530z 15" Three-way Active Loudspeaker
Optimized wide-dispersion WaveFront™ high/mid horn system Tri-Amplified, with independent 1100W RMS low-frequency, 100W RMS mid-frequency, and100W RMS high-frequency amps  44mm (1.75") neodymium high-frequency compression driver  152mm (6") horn-loaded neodymium mid-frequency transducer  381mm (15") LF woofer with high-temperature voice coil  Complete electronic and component circuitry protection  135dB SPL @ 1kHz/1 meter  Frequency Response: 38Hz to 20kHz
SA1232z Dual 12" Three-way Active Loudspeaker
Optimized wide-dispersion WaveFront™ high/mid horn system Tri-Amplified, with independent 1100W RMS low-frequency, 100W RMS mid-frequency, and 100W RMS high-frequency amps  44mm (1.75") neodymium high-frequency compression driver  152mm (6") horn-loaded neodymium mid-frequency transducer  Two 305mm (12") LF woofers with high-temperature voice coils  Complete electronic and component circuitry protection  136dB SPL @ 1kHz/1 meter  Frequency Response: 39Hz to 20kHz
SA1532z Dual 15" Three-way Active Loudspeaker
Optimized wide-dispersion WaveFront™ high/mid horn system Tri-Amplified, with independent 1100W RMS low-frequency, 100W RMS mid-frequency, and100W RMS high-frequency amps  44mm (1.75") neodymium high-frequency compression driver  152mm (6") horn-loaded neodymium mid-frequency transducer  Two 381mm (15") LF woofers with high-temperature voice coil  Complete electronic and component circuitry protection  138dB SPL @ 1kHz/1 meter  Frequency Response: 38Hz to 20kHz