Overview

The SB528z (2 x 18-inch) is a direct radiating, high output, large-format subwoofer system proven in complementing high efficiency, full-range loudspeakers. Available in both portable and install versions. Driver mounting maximizes cone area and minimizes frontal area, providing acoustical performance and physical configuration well suited for creating large subwoofer arrays.

• Subwoofer
• 2 x 18 in woofer, vented
• Portable & Installation
• Applications: touring & medium-format install sound, arenas, stadiums, live theatres, concert halls, houses of worship, special events, corporate AV and clubs

Specifications

• Depth : 24.56 in
• Height : 29.75 in
• Impedance : 8 ohm
• Maximum SPL : 135 dB (Whole Space), 141 dB (Half Space)
• Power Output : 1400W (Single Amp), 700W (Dual Amp)
• Sensitivity : 103 dB
• Width : 50.25 in
• Shipping Weight : 240 lbs
• Connections : 2 Neutrik NL4 Speakon, XLR (portable); barrier strip (install)
• Power Handling : 1400 Watt
• Axial Sensitivity : 97 dB (Whole Space), 103 dB (Half Space)
• Operating Mode : Single Amp, Dual Amp
• Maximum SPL (Sound Pressure Level) : 141 dB
• Product Weight : 220 lbs
• Rigging/Mounting : Flytrack (portable); integral mounting points (install)
• Coverage Horizontal : 360 degrees
• Coverage Vertical : 360 degrees
• Number of Bands : 2
• Color : Black