7
12 Amp
120 V AC 60 Hz
Fuse
Power
External
Speaker
On
High-Pass
Full Range
Input
Outputs
Protection
Power
CAUTION
CAUTION
Off
Sub-Out
N tr k Pi
1 + or 2 + = (+)
1
2
( )
Digital
Amplifier
D
d b ETI Sound Systems /
B 52 Pro Audio, Huntington P k CA
M d l ACT-18. May be
d b
at nt
d
MADE IN U.S.A.
WARNING: To reduce the risk or fire or
l tr al h k d
t
this equi
nt
t
t
Plea
d
tr t
t
rat
MADE IN U S A
B 52
-
L
R
Level
Phase
0
180
L
R
ON
OFF
ACT-18
12 Amp
120 V AC 60 Hz
Fuse
Power
External
Speaker
On
High-Pass
Full-Range
Input
Outputs
Protection
Power
CAUTION
CAUTION
Off
Sub-Out
N tr k Pi
1 + or 2 + = (+)
1
2
( )
Digital
Amplifier
D
d b ETI Sound Systems /
B 52 Pro Audio, Huntington P k CA
M d l ACT-18. May be
d b
at nt
d
MADE IN U.S.A.
WARNING: To reduce the risk or fire or
l tr al h k d
t
this equi
nt
t
t
Plea
d
tr t
t
rat
MADE IN U S A
B 52
-
L
R
Level
Phase
0
180
L
R
ON
OFF
ACT-18
L R
Aud
io Input
MADE IN U S A
B 52
-
FULL
-RA
NGE
OUT
ACT-18S
Aud
io Input
MADE IN U S A
B 52
-
ACT-18S
FULL
-RA
NGE
OUT
MADE IN U S A
B 52
-
B-52 ACT-18
MADE IN U S A
B 52
-
B-52 ACT-18
MADE IN U S A
B 52
-
B-52 ACT-18S
MADE IN U S A
B 52
-
B-52 ACT-18S
Daisy-chaining Your ACT-18 To Additional ACT-18 Subwoofers
(As well as the ACT-18S - Passive 18” subwoofers)
WARRANTY INFORMATION
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 sys-
tems 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.
LOUDSPEAKER & MID-RANGE COMPONENTS:
E.T.I. Sound Systems, Inc. warrants the original purchaser that the B-52 subwoofer 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) five years after the original sales date. See provided Limited Warranty Card for additional terms and conditions.
B-52 AMPLIFIER:
E.T.I. Sound Systems, Inc. warrants the original purchaser that the B-52 amplifier will be free from defects in material and workmanship for
a period of (2) TWO YEARS from the original purchase date. A dated sales receipt will establish coverage under this warranty. This warranty will automatically
terminate (2) two years after the original sales date. 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.
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
material 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 neglect, abuse, normal wear & tear and cosmetic appearance of the cabinetry not directly attributed to defects in material or workmanship, or serv-
ice & repair, modifications 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 work-
manship as warranted above, your sole remedy shall be repair or replacement as provided above. See provided Limited Warranty card for additional terms and
conditions.
INCIDENTAL OR CONSEQUENTIAL DAMAGE:
In no event E.T.I. Sound Systems, Inc. be liable for any incidental 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 limitation and exclusion may not apply
to you. This warranty gives you specific legal rights and you may also have other rights that may vary from State to State. See provided Limited Warranty card
for additional terms and conditions.
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 insurednet whic5Ae authoriz a B-D2 dealry frwh frnd yof purchdlow the produ(fot directby E.T)108(.I. Sound Systems, Iply)]TJT*7.037 Twc. athe produts must returtlinot directednnt E.T.I. Sound Systems, Inw(fis warranor replacem/ & repair)55a Returt airRAN.
Summary of Contents for ACT-18
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