ARCHITECTS’ AND ENGINEERS’ SPECIFICATIONS
MODEL V-1048C 45 OHM TALKBACK HORN
The 45 Ohm Talkback Horn, Model V-1048C, shall be weather-resistant, high efficiency reentrant type horn with high
frequency diffuser. It shall include a detachable base for wall or single, double or octagon electrical box mounting and omni-
directional ball joint mounting bracket to allow precise positioning in the vertical and horizontal planes with a single adjustment.
An I-beam mounting clamp shall also be provided.
The frequency response shall be 275 Hz to 14 kHz. Dispersion shall be 120° horizontal and 90° vertical. Voice coil
impedance shall be 45 ohms. Operating temperature shall be -4 to 131 °F (-20 to 55 °C). Operating humidity shall be
0-95% non-condensing.
The horn shall be constructed of high impact ABS plastic. The mounting base shall be constructed of LEXAN® an ultra
high impact material which is stronger and tougher than die casting. The finish shall be beige with brown accents. The I-beam
mounting clamp shall be constructed of zinc chromate plated steel.
Dimensions of the horn shall be 7.38" (18.75 cm) H x 10.0" (25.40 cm) W x 10.4" (26.42 cm) D. Shipping weight shall
be approximately 4.4lbs (2.0 kg).
LEXAN
®
Registered Trademark of General Electric Co.
Limited Warranty
Valcom, Inc. warrants its products to be free from defects in materials and workmanship under conditions of nor-
mal use and service for a period of one year from the date of shipment. The obligation under this warranty shall be limited to the re-
placement, repair or refund of any such defective device within the warranty period, provided that:
1. inspection by Valcom, Inc. indicates the validity of the claim,
2. the defect is not the result of damage, misuse, or negligence after the original shipment,
3. the product has not been in any way repaired by others and that factory sealed units are unopened.
(A service charge plus parts and labor will be applied to units defaced or physically damaged).
4. freight charges for the return of products to Valcom, Inc. are prepaid,
5. all units “out of warranty” are subject to a service charge. The service charge will cover minor repairs
(major repairs will be subject to additional charges for parts and labor).
This warranty is in lieu of and excludes all other warranties expressed or implied, and in no event shall
Valcom, Inc. be liable for any anticipated profits, consequential damages, loss of time or other losses incurred by the buyer in
connection with the purchase, operation or use of the product.
This warranty specifically excludes damage incurred in shipment. In the event a product is received in damaged condition, the
carrier should be notified immediately. Claims for such damage should be filed with the carrier involved in accordance with the F.O.B.
point.
5614 Hollins Road Roanoke, Virginia 24019 Phone: 540-563-2000 Fax: 540-362-9800
E-Mail: support@valcom.com www.valcom.com
