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Redback® High Performance Horn Speakers
Product Guide
C 2048 10W Marine 100V Line IP66 Rated ABS Horn Speaker
C 2048 10W Weatherproof EWIS Horn Speaker
3 UV stabilised ABS construction
3 Stainless steel mounting hardware
3 Rust-free stainless steel bracket
3 Superb speech & music reproduction
3 Excellent sound dispersion
3 Suitable for installation in exposed outdoor areas
3 EWIS line monitoring system compatible
3 5 year warranty
Installation Guidelines
The C 2048 is an IP66 rated weatherproof horn speaker designed
for indoor or outdoor installations.
The C 2048 is a 100V line horn speaker designed for direct connection
to a commercial amplifier with 100V output. It is fitted with a 300mm 4
core cable for loop through connection. Power tap selection is via rear
mounted rotary switch.
Used for distributed paging systems requiring a high degree of
speech articulation and program clarity.
Features marine grade stainless steel fixings & mounting bracket.
Recommended for use in marine environments; ships, industrial
plants and other harsh environmental applications.
Fitted with 22uf bipolar isolation capacitor to permit line monitoring
function when employed with EWIS installations.
The speaker is supplied with a stainless steel bracket and fixings
ensuring rust-free performance even in harsh environments.
The neutral grey RAL colour of C 2048 provides an architecturally
unobtrusive finish to virtually any installation.
About Redback® Speaker Drivers
Each horn speaker has been specifically engineered to ensure a
wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility;
which is highly desirable.
Redback® drivers exhibit optimum frequency response and efficiency for BGM & paging applications.
Redback® drivers are subject to strenuous factory testing reducing
the risk of unit failure or performance reduction over time.
Distributed in Australia by Altronic Distributors Pty. Ltd.
Ph: 1300 780 999
Fax: 1300 790 999
C 2048 10W Marine 100V Line IP66 Rated ABS Horn Speaker
Dimensions & Transformer Detail
4 Core
Redback® High Performance Horn Speakers
Product Guide
Power taps:
SPL 1W @ 1m:
SPL Max Tap @ 1m:
Frequency response:
EWIS line monitoring:
Dispersion angle:
1.25, 2.5, 5, 7.5, 10W
105dB @ 1kHz (+/- 2dB)
115dB @ 1kHz (+/- 2dB)
4 core fly lead
22uF bipolar capacitor fitted
Driver construction:
Mounting depth:
Overall weight:
Aluminium voice coil former
Operating temperature:
Relative humidity:
-25°C to +70°C
< 95%
Architectural Specifications
The horn speaker shall operate at 100V and have power taps of 10W, 7.5W, 5W, 2.5W
and 1.25W. Power settings shall be made by screw driver switch. It shall have SPL of
105 – 115dB. It shall have a frequency response of 300Hz to 13 kHz and a dispersion
angle of 110°. It shall have a 22uf bipolar isolation capacitor for line monitoring. The
horn will be provided with a four core cable for field wiring connection. Two for the incoming circuit and two for the outgoing circuit.
The speaker body shall be made of ABS and have an IP66 rating. The speaker shall incorporate stainless steel fixing hardware enabling use in marine environments. The
horn speaker shall be a REDBACK model C 2048.
Distributed in Australia by Altronic Distributors Pty. Ltd.
Ph: 1300 780 999
Fax: 1300 790 999
© 2010 Altronic Distributors Pty. Ltd. Specifications subject to change without notice. E&OE. Revision date: 16/01/2012
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