Product program / Loudspeaker / Line Array

SR-C8S

The speaker shall be a two-way component module designed for use in a 
modular line array system. The low-frequency section shall consist of 
one 8" (20cm) Neodymium woofer. The high frequency section shall consist
 of two compression drivers, each having a 1" (25 mm) Neodymium driver. 
The high frequency waveguide shall consist of two throat sections 
feeding a single shared mouth, with each throat section incorporating 8 
paths of equal length from the driver throat to the waveguide mouth to 
obtain effectively isophasic output for maximum efficiency of operation 
in a line array system. The speaker input connectors shall include screw
 terminal connections for LF and HF inputs and two Neutrik NL4 type 
sockets, wired in parallel for pass-through to additional speakers.

The
 speaker shall meet the following performance criteria. Power handling 
in biamp mode: Low Frequency input: 360 W continuous program; High 
Frequency input: 180 W continuous program. Power handling in single-amp 
mode: 360 W continuous program. Frequency response (10 dB below rated
 pressure sensitivity, with recommended crossover and equalization): 65 
Hz to 20 kHz. Sensitivity (1 W at 1 m) in bi-amp mode: Low Frequency: 95
 dB; High Frequency: 110 dB. Sensitivity (1 W at 1 m) in single-amp 
mode: 98 dB. Rated impedance in bi-amp mode: Low Frequency: 16 ohms 
nominal; High Frequency: 16 ohms nominal. Rated impedance in single-amp 
mode: 16 ohms nominal.

The speaker's horizontal and vertical 
coverage shall be tailored for use in a line array consisting of 
multiple units from the same series arranged one above the other so that
 each pass-band section forms a vertical line. The horizontal coverage 
shall be 110 degrees nominal. The vertical coverage shall be 15 degree nominal. Extending the vertical 
coverage area shall be possible by stacking multiple units from the same
 series. The consistency of coverage shall not be degraded when multiple
 units are stacked. The combined vertical coverage of multiple units, 
when stacked, shall be adjustable from that of a straight line array 
(coverage area defined by the height of the array) to a curved array, 
with the combined coverage angle adjustable in 1 degree increments.

The
 speaker enclosure shall be made of plywood and finished with black 
urethane paint. The speaker grille shall be made from a single punched 
steel plate and finished with black paint. The dimensions (W × H × D) 
shall be 526.6 × 293 × 294 mm (20.73" × 11.54" × 11.57") and weight shall
 be SR-C8S: 16 kg (35.27 lb). The speaker 
enclosure shall be equipped with M8 threaded steel plates for the secure
 attachment of optional accessory brackets.
The loudspeaker shall be TOA model SR-C8S.
The cluster bracket shall be TOA model SR-CL8.
The rigging frame shall be TOA model SR-RF8.
The tilt joint bracket shall be TOA model SR-TP8.