The new SR1530z is a 15-inch three-way cabinet that features a 1.75-inch titanium compression driver with optimized symmetric phase plug, a 6-inch high-output mid-range transducer, and a 15-inch low-frequency woofer with high temperature voice coil.
Onboard amplification provides 300W RMS to the low frequency, 100W RMS to the mid-frequency driver, and 100W RMS to the high-frequency driver. The SR1530z delivers a peak SPL of 126dB @ 1kHz/1 meter and a frequency response of 38Hz to 20kHz. And unlike typical mid/high horn designs with a WaveFront horn, the high-frequency section fires slightly downward into the six-inch mid-range dispersion patterncreating a focused, single wave front with excellent phase and power response characteristics. The resulting 90 x 40 dispersion pattern provides open, natural sound for the entire audience, even at very high output levels.
Mackie SR1530Z 15 3-Way Powered LoudSpeaker (Blemished) Reviews