Electro-Voice SbA750 Data Sheet

Electro-Voice SbA750 is a compact powered subwoofer designed for live sound, DJ, and A/V applications. It features a 750W RMS output power, a 15" woofer, and a built-in stereo crossover with PowerMax 12 filter for higher acoustic system output. The LPN (Low-Pass-Notch) filter compensates for transient distortion, allowing for extended bass response. It has a dynamic limiter and full protection, an integrated pole-mount, and four wheels for easy transportation. The SbA750 is ideal for extending the low-frequency response of EV's Sx-Series speakers or passive speakers driven by powered mixers.

KeyFeatures:
• 750W Output Power (RMS)
• Compact, Ergonomic Size for Easy
Transportation
• EV DL-Series, Direct Radiating 15” Woofer
• Built-in Stereo Crossover with PowerMax 12
Filter for Higher Acoustic System Output
• LPN-Filter to Compensate LF Transient
Distortion for Full Extended Bass Response
• Dynamic Limiter and Full Protection
Package
• Integrated Pole-Mount, 4 Wheels, 5m (197”)
PowerCon Lead
SbA750
Compact Powered Subwoofer
with built-in Stereo Crossover for
Live Sound, DJ, A/V
General Description:
The Electro-Voice ® SbA750 is a new generation of hi-power
compact subwoofers. Designed to match EV’s Sx-Series
speakers, it’s an ideal system extension for SxA100 and
SxA250 powered speakers. The SbA750 adds extended low
frequency response to Sx300 and Sx100+ passive speakers
driven by powered mixers.
The state-of-the-art class H power amplifier module delivers
750 Watts RMS power to an EV DL15Y 15” woofer. The audio
performance and reliability of the amplifier is derived from the
famous EV Precision SeriesTM Amplifiers.
The Patented LPN (Low-Pass-Notch) filter compensates for
transient distortion of dynamic signals and allows, in
combination with the PowerMax 12 crossover filter, the SbA750
to achieve a higher acoustic output than expected from a
compact cabinet that size.
Technical Specifications:
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Frequency Response & Impedance:
SbA750 Part Numbers
• SbA750 (100V) -- 170237
• SbA750 (120V) -- 301359-001
• SbA750 (230V) -- 170239
• SbA750 (240V) -- 170240
12000 Portland Avenue South, Burnsville, MN 55337
Phone:952/884-4051, Fax:952/884-0043
www.electrovoice.com
© Telex Communications, Inc. 5/2005
Part Number 38110-192 Rev B
U.S.A. and Canada only. For customer orders, contact Customer Service at:
800/392-3497 Fax: 800/955-6831
Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:
+ 49 9421-706 0 Fax: + 49 9421-706 265
Other International locations. For customer orders, contact Customer Service at:
+ 1 952 884-4051 Fax: + 1 952 736-4212
For warranty repair or service information, contact the Service Repair department at:
800/685-2606
For technical assistance, contact Technical Support at: 866/78AUDIO
Specifications subject to change without notice.
Dimension Drawing:
Back ViewFront View Side View
Top View
Extension for Sx Speaker System with a Powered Mixer
Examples for Typical System
Applications:
Powered PA System with SxA250
The built-in stereo crossover
with PowerMax12 crossover
function (patents pending)
delivers an extra 6 dB SPL at
the crossover point - providing
an acoustical output that can’t
be achived by standard
equalizing. The onboard
dynamic limiter and the
unique Voice-Coil-Protection
(VCP) circuit are the
guarantee for a safe
performance.
State-of-the-Art Signal Processing
Technology: