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POWERED SPEAKER INTERCONNECT CABLES
FEATURES:
» Combine balanced audio and AC power in a
single easy-to-handle cable assembly
» Rugged, yet exible, composite cable for fast set-
ups and tear-downs without adding “clutter” to
an already busy stage
» Shielded AC and double-shielded audio lines
totally eliminate all hum and buzz problems
under 100 kHz
» Connector congurations are available for
common applications
DESCRIPTION:
Pro Co Siamese Twins Cables are designed to provide quick, neat
and reliable connection of audio mixers to self-powered fullrange and bi-amplied loudspeaker systems, including products
from Turbosound, JBL, EON, EAW, Meyer, Mackie and other
professional audio manufacturers. Available with all common
connector congurations required, Pro Co Siamese Twins
Cables combine balanced XLR-type audio lines with speciallyshielded high-current AC power cordage in a ruggedly-jacketed
composite cable assembly suitable for both xed and portable
professional sound system applications.
The proprietary, multi-conductor, ROHS-compliant, cable is
available in two basic congurations, each incorporating a
UL-listed PVC-jacketed 14-gauge 3-conductor power cable with
a 100% coverage aluminum/mylar shield, and with one or two
exible double-shielded, 24 AWG twisted-pair, individuallyjacketed audio cables, all within a tough yet supple overall
matte-black outer jacket.
Depending upon the conguration required, molded NEMA
5-15P (“Edison plug”) connectors, molded NEMA C-13 (IEC female
“to-your-computer power cord-type”) inline receptacles, or
Neutrik Powercon input/output connectors are combined with
the appropriate-gender XLR-type connectors to deliver both
120VAC power and audio to the loudspeaker system, or to
daisy-chain from one system to the next if required (for systems
providing loop-through audio and power connectors).
Standard Siamese Twins assemblies have a 36” tail for the AC
input and 18” tails for the audio connector(s) at the “sending”
(mixer) end, and a 12” fanout for both at the “receiving”
(loudspeaker system) end. JBL EON cabinets require an additional
length of AC cable to reach their power-input connector and
are available as a standard product. For easy identication the
audio cables(s) are color-coded with either a white or red jacket
and the ends of each composite assembly are color-coded with
heat-shrink: red indicating the end to be connected to the
AC outlet and mixer and black for the end delivering power
audio signal to the speaker system. Each nished assembly is
thoroughly tested to assure both safety and high-denition
performance.
Pro Co Sound
225 Parsons Street | Kalamazoo, MI 49007
800-253-7360 | www.procosound.com
» www.procosound.com
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CONFIGURATIONS:
¼” R. Angle Phone
¼” R. Angle Phone
¼” R. Angle Phone
SPECIFICATIONS:
POWER CABLE: 3-conductor #14 AWG (41/30) with
.015” PVC insulation, provided with
100% coverage aluminum/mylar
shield and #18 AWG (19/30) drain
wire (connected to ground contacts
of the AC connectors), with .020”
black PVC jacket.
OVERALL JACKET: .045” matte black PVC
UL RATING: AWM 2464 80-C 300V
Edison
¼” T/R/S
Edison
Edison
EC14
EC15
PEDALBOARD
EC16
PEDALBOARD
IEC
XM
IEC
¼” R. Angle Phone
IEC
¼” R. Angle Phone
¼” R. Angle Phone
AUDIO CABLE: #24 AWG (42/40) with .011”
SR-PVC insulation, provided with
100% coverage aluminum/mylar
shield under 60% coverage
#36 AWG tinned copper braid
shield, with color-coded .015”
exible PVC jacket.
OVERALL DIAMETER: .485” nominal (one audio pair) or
.501” nominal (two audio pairs).
Pro Co Sound
225 Parsons Street | Kalamazoo, MI 49007
800-253-7360 | www.procosound.com
» www.procosound.com
SiameseTwins-01 Rev. 03/11
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