The SB products are EAW's premium subwoofers which is designed for the most demanding professional applications. A broad range of capabilities and sizes provide the designer with selections that can be specifically matched to their application. Top quality drivers, design by EAW, giving the highest output and best sonic performance possible for a given form factor. All SB models are direct radiating, with optimally tuned, vented enclosures. SB subwoofers are the choice where the best sonic performance, highest reliability, and most robust physical construction are required. The EAW SB528zP features a high output, large-format subwoofer system. This EAW SB528zP versatile, all-purpose subwoofer which is designed for permanent installation where the fatter-sounding output of dual 18 inch drivers is desired. The EAW SB528zP works well with most full-range loudspeakers in a variety of applications including: large houses of worship, large auditoriums/theaters, f/x reinforcement, cinemas, and large dance clubs. The EAW SB528zP is designed to be used with today's sophisticated digital signal processing to optimize the LF response. EAW's MX Series processors are recommended for the required crossover and equalization.
Features
- 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
specs
Operating Mode:
- Amplifier Channels - Single-amp: LF1/LF2 / Dual-amp: LF1, LF2
- External Signal Processing: DSP w/1-way filter / DSP w/1-way filter
Operating Range
Nominal Beamwidth
Axial Sensitivity
- LF1/LF2 (whole space): 97 dB - 27 Hz to 147 Hz(SPL)
- (half space): 103 dB - 27 Hz to 147 Hz
Input Impedance (ohms)
- Nominal: LF1/LF2 - 4 / LF1, LF2 8 (each)
- Minimum: 3.9 @ 131 Hz / 7.8 @ 131 Hz (each)
Recommended High Pass Filter
- High Pass =>25 Hz, 12 dB/octave Butterworth
Accelerated Life Test 2
- LF1/LF2: 75 V - 1400 W @ 4 ohm
- LF1, LF2: 75 V (each) - 700 W @ 8 ohm (each)
- Transducer (AES): 1000 W (each)
Calculated Axial Output Limit (SPL)
- Average: LF1/LF2 (whole space) - 129 dB/ (half space) - 135 dB
- Peak: 135 dB / 141 dB
Dimensions
- Height: 30.19
- Width: 50.69
- Depth: 24.56
- Weights: 215
