CH-522/532 Clear Horn Speaker
Contents Welcome Warning.........................................................................................................................................1 Unpacking ......................................................................................................................................2 Installation Environment....................................................................................................................................2 Important Safety Instructions...............
CLEAR HORN SPEAKER Welcome A personal welcome to you from the management and employees of Inter-M All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value, and we are delighted you have purchased one of our products. We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete satisfaction, we will endeavor to make things right.
CLEAR HORN SPEAKER Unpacking Although your CH-522/532 Clear Horn Speaker is neither complicated nor difficult to operate, we recommend you take a few minutes to read this brief manual and familiarize yourself with the important information regarding product features, setup and operation. We strongly recommend you retain the original packaging. In the unlikely event the product must be returned for servicing, the original packaging (or reasonable equivalent) is required.
CLEAR HORN SPEAKER Features - INDOOR OR OUTDOOR USE Weatherproof and dustproof design make the CH-series Clear Horn Speaker ideal for indoor or outdoor use. - COAXIAL DESIGN Unique two-way coaxial design produces wide frequency range and clear, intelligible sound. - HIGHLY EFFICIENT DESIGN Incorporated matching transformer for efficient PA system operation. - EASY INSTALLATION Integrated spring and steel grille for fast and easy installation.
CLEAR HORN SPEAKER Connecting your Speaker System Always switch off the power to the amplifier before connecting speakers. Choosing the Correct Speaker Cable It is important to choose cabling designated for audio use and good quality connectors. Using guitar cable or zip cord (designed for lamps and other electrical use) or poor quality connectors will degrade your loudspeakers’ audio performance.
CLEAR HORN SPEAKER Polar Pattern Diagram - CH-522 - CH-532 0 330 300 270 0 10 5 0 -5 -10 -15 -20 -25 -30 -35 30 330 300 60 5 270 90 240 30 60 5 90 240 120 210 10 5 0 -5 -10 -15 -20 -25 -30 -35 120 210 150 150 180 180 500Hz 500Hz 1000Hz 1000Hz 2000Hz 2000Hz 4000Hz 4000Hz 0 Frequency Response - CH-522 - CH-532 (dB) (dB) 100 100 90 90 80 80 70 70 60 60 50 20 200 Hz 2k 20k 50 20 200 Hz 2k CH-522/532 20k 5
CLEAR HORN SPEAKER Impedance - CH-522 - CH-532 30 40 30 20 20 10 10 0 0 20 200 Hz 2k 20k 20 Matching Transformer - CH-522 6 CH-522/532 - CH-532 200 Hz 2k 20k
CLEAR HORN SPEAKER Specifications - ELECTRICAL Rated Power ............................................................................................................................CH-522:20W Rated Input ..............................................................................................................................CH-532:30W Impedance .................CH-522:COM(black/green W/yellow stripe), 500Ω(white/sky blue), 1kΩ(green/brown) Rated Input...............
CLEAR HORN SPEAKER Service Procedures Take steps to insure the problem is not related to operator error or other products within the system. Information provided in the troubleshooting portion of this manual may help with this process. Once it is certain that the problem is related to the product contact your warranty provider as described in the warranty section of this manual. Schematic A Schematic is available by contacting your warranty provider.
Inter-M, Ltd. (Korea) began operations in 1983. Since then, Inter-M has grown to become one of the largest manufacturers of professional audio and commercial sound electronics equipment in the world. Inter-M has gained worldwide recognition for its own branded products, as well as private label manufacturing of electronics sold under other names (OEM).
