EAW SB750zF - Manual

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: RD0233 (B) SB750zF January 2006
S B 7 5 0 z F 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 SB750zF is a high output, large-format subwoofer system.
It is designed for portable use where the fatter-sounding output
of dual 18 inch drivers is desired. The SB750zF works well with
any full-range loudspeaker, but is specifically engineered to
complement the KF750F Series in stacked or flown arrays. The
SB750zF has the same footprint as KF750F Series
loudspeakers. At one-and-a-half times the enclosure height, a
two-high column of SB750zF's is the same height as a three-
high column of KF750F loudspeakers. Each SB750zF comes
with four cable links for arraying with KF750 loudspeakers. 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 SB750zF 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 TABULAR DATA notes 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) 96 dB
27 Hz to 147 Hz
(half space) 102 dB 27 Hz to 147 Hz
Input Impedance (ohms)
Nominal Minimum
LF1/LF2 4 3.4 @ 27 Hz
LF1, LF2 8 (each) 6.7 @ 27 Hz (each)
High Pass Filter
High Pass =>20 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)128 dB 134 dB
(half space) 134 dB 140 dB
ORDERING DATA
Description Part Number
SB750zF Dual 18 inch Subwoofer Black 997066
Optional Accessories
Caster Pallet
255049
Spare Fly Clip Cables (set of 4) 255061
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.