EAW SB750zF specifications Group · S, Dual 18 inch Subwoofer

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S B 7 5 0 z F S p e c i f i c a t i o n s

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 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

 

 

 

 

 

 

AmplifierChannels

ExternalSignalProcessing

 

 

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

1To achieve specified performance, the listed external signal processing with EAW-provided settings is required.

2For recommendations to select power amplifier size refer to : “HOW MUCHAMPLIFIER POWER DO I NEED?” on the EAW web site.

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: RD0233 (B) SB750zF January 2006

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Contents Dual 18 inch Subwoofer Group · SEnclosure View A-AImpedance Magnitude Performance DataInput Panel Signal DiagramSB750zF S/N

SB750zF specifications

The EAW SB750zF is a notable offering in the realm of professional audio systems, specifically designed for high-performance audio applications. This subwoofer epitomizes power and fidelity through a series of innovative features and technologies that cater to both live sound reinforcement and installation environments.

One of the standout characteristics of the SB750zF is its impressive power handling capability, which can handle up to 750 watts of continuous power. This allows it to deliver deep, resonant bass that can fill large venues, making it ideal for concert halls, clubs, and outdoor events. The subwoofer comes equipped with dual 15-inch low-frequency drivers that are meticulously engineered to provide exceptional efficiency and low distortion, resulting in rich, clear sound reproduction.

The cabinet design of the SB750zF is also noteworthy. Constructed from high-quality, durable plywood and finished with a rugged, weather-resistant coating, it is built to withstand the rigors of touring and the wear-and-tear of live performance. The enclosure utilizes a front-loaded configuration that enhances bass response and provides an extended low-frequency range down to 30 Hz. This feature is particularly valuable for genres of music that rely heavily on low-end frequencies, such as electronic, hip-hop, and rock.

Technologically, the EAW SB750zF is designed to work seamlessly with other elements in an audio system. It features an integrated rigging system that allows for flexible deployment options, whether in-stack or flown configurations. The subwoofer is also equipped with advanced DSP (Digital Signal Processing), which optimizes its performance by managing crossover settings and limiting to prevent distortion at high volumes. This technology ensures that the subwoofer delivers consistent sound quality across various scenarios.

Moreover, the EAW SB750zF is designed to integrate seamlessly with EAW’s entire range of loudspeakers, providing a cohesive sound experience. The compatibility with EAW's software tools enables users to design customized sound systems tailored to specific venue requirements or sound specifications.

In summary, the EAW SB750zF subwoofer stands out for its powerful sound output, sturdy construction, and innovative technologies. Its ability to deliver low-frequency performance, combined with professional-grade features, makes it a go-to solution for audio professionals seeking reliability and excellence in their sound systems. Whether in live performance, installations, or any demanding audio setting, the SB750zF is engineered to meet the needs of audio professionals and music enthusiasts alike.