EAW SB528zP Benutzerhandbuch
Eastern Acoustic Works One Main Street Whitinsville, MA 01588 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: RD0313 (A) SB528zP April 2005
S B 5 2 8 z P
S p e c i f i c a t i o n s
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DESCRIPTION
The SB products are EAW's premium subwoofers 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, 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 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, 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 SB528zP is a high output, large-format subwoofer system.
This versatile, all-purpose subwoofer is designed for permanent
installation where the fatter-sounding output of dual 18 inch
drivers is desired. The 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.
This versatile, all-purpose subwoofer is designed for permanent
installation where the fatter-sounding output of dual 18 inch
drivers is desired. The 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 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.
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
27 Hz to 147 Hz
Nominal Beamwidth
Horz
360°
Vert
360°
Axial Sensitivity (SPL)
LF1/LF2 (whole space) 97 dB
LF1/LF2 (whole space) 97 dB
27 Hz to 147 Hz
(half space)
103 dB
27 Hz to 147 Hz
Input Impedance (ohms)
Nominal
Minimum
LF1/LF2
4
3.9 @ 131 Hz
LF1, LF2
8 (each)
7.8 @ 131 Hz (each)
Recommended 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)129 dB
135 dB
(half space)
135 dB
141 dB
ORDERING DATA
Description
Part Number
SB528zP Dual 18 inch Subwoofer Black
997150
SB528zP Dual 18 inch Subwoofer White
997150-0000
SB528zP Dual 18 inch Subwoofer Black WP
997151
Optional Accessories
3/8-16 Forged Shoulder Eyebolt
3/8-16 Forged Shoulder Eyebolt
104001
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.
2 For recommendations to select power amplifier size refer to : “HOW MUCH AMPLIFIER POWER DO I NEED?” on the EAW web site.