TOA cs-154u Guide De Spécification

The wide-range paging speaker shall be CS-154/U/304/U: constant directivity;
CS-64/U: exponential, direct radiator design suitable for paging, background
music and tone signaling distribution. The speaker component shall be a 4.72"
(12 cm) cone-type dynamic speaker, treated for weather-resistance. Power 
handling shall be CS-64/U: 6 W; CS-154/U: 15 W; CS-304/U: 30 W. The paging
speaker shall include a matching transformer to accommodate 70.7 V and 100 V
lines. Transformer wattage taps shall include CS-64/U:70.7 V:6 W (830 ohms),
3 W (1.7 kohms), 1.5 W (3.3 kohms), 0.5 W (10 kohms), 100 V:6 W (1.7 kohms),
3 W (3.3 kohms), 1 W (10 kohms); CS-154/U: 70.7 V: 15 W (330 ohms),
7.5 W (670 ohms), 2.5 W (2 kohms), 100 V: 15 W (670 ohms), 10 W (1 kohms),
5 W (2 kohms); CS-304/U: 70.7 V: 30 W (170  ohms), 15 W (330 ohms),
10 W (500 ohms), 5 W (1 kohms), 100 V: 30 W (330 ohms), 20 W (500 ohms),
10 W (1 kohms). Sound pressure level measured at one meter with one watt of
power applied shall be CS-64/U: 96 dB SPL; CS-154/U: 97 dB SPL; CS-304/U: 98
dB SPL. Frequency response shall be CS-64/U: 130 Hz - 13 kHz; CS-154/U: 150
Hz - 15 kHz; CS-304/U: 120 Hz - 15 kHz. Horizontal and vertical dispersion at -6
dB below the on-axis reference at 2 kHz shall be CS-64/U:100º H  x  100º V; CS-
154/U:110º H  x  85º V; CS-304/U:100º H  x  85º V.

The paging speaker shall be UL Listed under category UL 1480 and include
external “UL Listed” labeling. The paging speaker shall comply with the IEC IP-
64 standard for dust and moisture-resistance and operate within a temperature
range from -4° F to 131° F (-20° C to +55° C) . The material and finish of the
horn/cover shall be fire-resistant ABS resin and coated with polyurethane resin
paint, off-white in color, to resist long-term exposure to ultraviolet light. The
speaker shall include a protective net/grille to prevent damage and the materi-
al and finish shall be CS-154/U/304/U: punched, surface treated steel plate, dark
gray powder coating and CS-64/U: aluminum, gray paint. All mounting hard-
ware, including screws and bolts, shall be stainless steel. The paging horn shall
include an integral speaker cable, insulated polyvinyl chloride type, with strain-
relief, 0.24" (6 mm) diameter and 24" (600 mm) length. Dimensions shall be
CS-64/U: 9.17" W x 8.82" H x 8.19" D (233 mm x 224 mm x 208 mm); CS-
154/U/304/U: 14.40" W x 9.06" H x 10.71" D (366 mm x 230 mm x 272 mm).
Weight shall be CS-64/U: 3.31 lbs. (1.5 kg); CS-154/U: 6.17 lbs. (2.8 kg); CS-
304/U: 6.83 lbs. (3.1 kg).

The wide-range paging speaker shall be the TOA CS-64/CS-64U/CS-154/CS-
154U/CS-304/CS-304U.

Literature Order #: L-CS
Specifications subject to change without notice.
© 2004 TOA Electronics, Inc.

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CS SERIES WIDE-RANGE PAGING SPEAKERS