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Eastern Acoustic Works One Main Street Whitinsville, MA01588 tel 800 992 5013 / 508 234 6158 fax 508 234 8251 www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. Part Number: RD0234 (B) SB1000zR September 2006
SB1000zR Specifications group · S
DESCRIPTION
The SB products are EAW's premium subwoofers designed for
the most demanding professional applications. Abroad range of
capabilities and sizes provide the designer with selections that
can be specifically matched to their application. Top quality
drivers, engineered by EAW, provide 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 legendary SB1000zR is a high output, large-format
subwoofer system with proven performance in complementing
high efficiency, full-range loudspeakers. It is designed for
portable use where the fatter-sounding output of dual 18 inch
drivers is desired. The SB1000zR's driver mounting maximizes
cone area and minimizes frontal area, providing the acoustical
performance and physical configuration well suited for creating
large subwoofer arrays. Its applications include: concert touring,
arenas, band/club PA, large houses of worship, large
auditoriums/theaters, stage/performer monitoring, drum fill
monitoring, and large dance clubs.
The SB1000zR 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.
Six Year Warranty.
DUAL 18 INCH SUBWOOFER
See NOTES TABULAR DATA for details, half space = floor-mounted
CONFIGURATION
Subsystem
Transducer Loading
SUB 2x 18 in cone Vented
Operating Mode
Amplifier Channels External Signal Processing
Single-amp LF1/ LF2 DSP w/1-way filter
Dual-amp LF1, LF2 DSP w/1-way filter
PERFORMANCE
1
Operating Range 28 Hz to 156 Hz
Nominal Beamwidth
Horz 360°
Vert 360°
Axial Sensitivity (SPL)
LF1/LF2 (whole space) 96 dB 28 Hz to 156 Hz
(half space) 102 dB 28 Hz to 156 Hz
Input Impedance (ohms)
Nominal Minimum
LF1/ LF2 4 3.6 @ 33 Hz
LF1, LF2 8 (each) 7.2 @ 33 Hz (each)
High Pass Filter
High Pass =>25 Hz, 12 dB/octave Butterworth
Accelerated Life Test
2
System 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 Peak
LF1/LF2 (whole space)127 dB 133 dB
(half space) 133 dB 139 dB
ORDERING DATA
Description Part Number
SB1000zR Dual 18 inch Subwoofer Black 997134
SB1000zR Dual 18 inch Subwoofer White 0000952
Optional Accessories
Fly Clip with Ring 0001386
Fly Clip with Hook 179001
1 To achieve specified performance, the listed external signal processing with EAW-provided settings is required.
2 For recommendations to select power amplifier size refer to : “HOW MUCH AMPLIFIER POWER DO I NEED?” on the EAW web site.