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Frequency Response:

30-160 Hz 

Nominal Impedance:

8 Ohms

Power Handling:

1000 Watts

Nominal Dispersion:

Omni Directional

SPL (1watt/1meter):

106 dB 

Peak SPL:

136 dB 

Components:

(1) B-52 18-200L subwoofer.  4” diameter,

dual-aluminum former voice.  Cast 

aluminum frame.  200-oz magnet 

structure.

Connections:

(2) 1/4” Phone Jacks

(1) Neutrik Speakon NL-4 (4-Pin)

Connector

Enclosure:

3/4”, void-free plywood cabinet finished

with impact-forgiving black carpet.

Features:

Metal bar handles, metal corners, rubber

feet, 4” casters & front-panel heat sink.

Dimensions (W x H x D):

24” x 36” x 25” 

Weight:

126 Lbs.

WARRANTY

Thank you for choosing this B-52 Pro-Audio sound 

product. B-52 manufactures some of the world’s best

sounding and most reliable professional speaker 

systems and components. E.T.I. Sound Systems, Inc.,

manufacturers of B-52, takes great pride in thoroughly

testing each B-52 product prior to shipment. Please read

the warranty terms and conditions below and carefully

read the provided Limited Warranty Card for additional

terms and conditions.

B-52 CABINETS:

E.T.I. Sound Systems, Inc. offers a

LIFETIME warranty to the original purchaser that B-52

cabinet’s construction will be free from defects in materi-

al and workmanship. A dated sales receipt will establish

coverage under this warranty. The warranty does not

cover service or parts to repair damage caused by neg-

lect, abuse, normal wear & tear and cosmetic appear-

ance of the cabinetry not directly attributed to defects in

material or workmanship, or service & repair, modifica-

tions to the cabinet which has not be authorized or

approved by E.T.I. Sound Systems, Inc. If this product is

defective in materials or workmanship as warranted

above, your sole remedy shall be repair or replacement

as provided above. See provided Limited Warranty card

for additional terms and conditions.

LOUDSPEAKER AND MID-RANGE COMPONENTS:

E.T.I. Sound Systems, Inc. warrants the original purchas-

er that B-52 loudspeakers and/or midrange components

will be free from defects in material and workmanship for

a period of (5) FIVE YEARS from the original purchase

date. A dated sales receipt will establish coverage under

this warranty. This warranty will automatically terminate

(5) years after the original retail sales date. This (5) five-

year warranty does not cover service or parts to repair

damage caused by accident, disaster, misuse, abuse,

burnt voice-coils, over-powering, negligence, inadequate

packing or shipping procedures and service, repair or

modifications of the component which has not been

authorized or approved by E.T.I.. This warranty is in lieu

of all other expressed warranties. If this product is defec-

tive in materials or workmanship as warranted above,

your sole remedy shall be repair or replacement as pro-

vided above. 

INCIDENTAL OR CONSEQUENTIAL DAMAGE:

In no

event E.T.I. Sound Systems, Inc. be liable for any inci-

dental or consequential damages arising out of the use

or inability to use of any B-52 product, even if, E.T.I.

Sound Systems, Inc. or a B-52 dealer has been advised

of the possibility of such damages, or any other claim by

any other party. Some States do not allow the exclusion

or limitation of consequential damages, so the above lim-

itation and exclusion may not apply to you. This warran-

ty gives you specific legal rights and you may also have

other rights that may vary from State to State. See pro-

vided Limited Warranty card for additional terms and con-

ditions.

RETURN PROCEDURES: 

In the unlikely event that a

defect should occur, follow the procedure outlined below.

Defective products must be shipped together with a proof

of purchase, freight prepaid and insured to the

Authorized B-52 Dealer from whom you purchased the

product or directly E.T.I. Sound Systems, Inc. If a product

must be returned directly to E.T.I. Sound Systems, Inc.

for warranty replacement/repair, a Return Authorization

Number (RAN) must be obtained from our Customer

Service Department prior to shipping the product. You

may obtain RAN by calling 800-344-4ETI.

FOR YOUR PROTECTION: 

Please complete and mail

the Purchase Information Card within (10) ten days of the

date of purchase so that we may contact you directly in

the event a safety notification is issued in accordance

with the 1972 Consumer Product Safety Act. In addition,

we ask that you complete the brief questionnaire so me

may analyze your answers and in this way, help us eval-

uate our customer needs. See provided Limited Warranty

card for additional terms and conditions.

SPECIFICATIONS

E.T.I. SOUND SYSTEMS, INC.

3383 Gage Avenue, Huntington Park, CA, 90255

Phone: 323-277-4100 Fax: 323-277-4108

National: 1-800-344-4ETI

Internet: www.B-52PRO.com

E-mail: info@B-52PRO.com

PRINTED IN THE U.S.A.

For technical support, please call 800-344-4384 from 9:00 AM to 4:00 PM (Pacific

Standard Time).  A B-52 representative will be happy to provide you with the 

assistance you need.

TECHNICAL SUPPORT

E.T.I. Sound Systems is dedicated to product excellence and therefore continuously
attempts to improve each and every model we manufacture.  This ongoing process
includes refinements in design, materials and workmanship, which may result in prod-
ucts that differ than those described in our literature.  All features, specifications, and
prices are therefore subject to change without notice.

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