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UG10588-2.0 - Cyclone 10 User Guide V2.0
7 Appendix
Cyclone 10 architectural specification
The loudspeaker shall be a passive two-way system consisting of one high power 10” (250
mm), direct radiating, reflex loaded low frequency (LF) transducer and one 1” (25 mm)
diameter composite plastic exit high frequency (HF) compression driver mounted on a
user rotatable constant directivity horn in a moulded fibreglass trapezoidal enclosure.
The low frequency transducer shall be constructed on a cast aluminium frame, with a
treated paper cone, 50.8 mm (2”) voice coil, wound with copper wire on a high quality
voice coil former, for high power handling and long-term reliability. The high frequency
transducer shall project its sound through a high precision constant directivity waveguide
with a 152.4 mm (6”) baffle diameter to achieve pattern control and low distortion.
Performance specifications for a typical production unit shall be as follows: the usable on-
axis bandwidth shall be 52 Hz to 22 kHz (±3 dB), with an average 90° directivity pattern in
the horizontal axis and 60° in the vertical one (-6 dB down from on-axis level) from 1 kHz
to 15 kHz; and maximum SPL shall be 126 dB peak measured at 1 m using IEC268-5 pink
noise. Power handling shall be 350 W AES at a rated impedance of 8
Ω
. The system shall
be powered by its own dedicated power amplification module with DSP management.
The wiring connection shall be via a single removable lockable wiring connector with
four screw-down terminals (one pair for input and one pair for loop-out to another
loudspeaker) to provide secure wiring and allow for pre-wiring of the connector before
the installation. This connector should then screw lock to the enclosure to ensure secure
attachment.
The enclosure, of any RAL colour, shall be of a moulded fibreglass reinforced plastic
construction with a smooth cellulose finish and shall include integral threaded inserts for
the fitment of wall and ceiling mounting hardware. The external dimensions of the cabinet
are (H) 493 mm x (W) 320 mm x (D) 230 mm (19.4” x 12.6” x 9.1”). Weight shall be 14.5 kg
(32 lbs).
The loudspeaker system shall be a Void Acoustics Cyclone 10.
