Ademco - 737-10, 737-20, 738-10, 738-20 Indoor-Outdoor Slim Speakers Installation Instructions

or 2 LONG FOR FLUSH 1 MOUNT 737 10 or 737 20 set Select desired to install speaker Be certain are no buiit obstructions and that there is depth for speaker Use template as a guide out speaker opening if screws are to be used for of face down on flat surface punch out 4 starter holes required Use large nail other punch type device if adhesive is used for mount be certain the adhesive is of type that does not damage Connect wires to terminals mount per illustration and WIRING section on 3 MOUNT 737 10 only 737 20 surface mounted indicated here n o t surface mount on Select desired required Use No cutout mount point to drill the four mounting hoies the surface mount brackets a 3 32 drill Partially mount into holes Attach brackets the slotted be positioned Tighten screws Connect wire to speaker ter and mount speaker and to brackets per illustration right and WIRING section on 3 surface Brackets the w s Y3 MOUNT or No 738 20 the same flush mount procedure models except these round models as is given on Page 1 for the No 737 Series Step c cut out an 8 7 B diameter hole for speaker opening 738 Series speakers may be used in conjunction with drivers such as the Ademco Nos 703 and 714 Siren Driver The speaker connection configurations in the installation 703 and 714 can be used as well with the speakers described herein voltages greater than 6V a resistor may have to be connected consumed by the speaker to its rated value The following required conjunction with a No 714 Siren Driver Module operating on 12V or 18V series with the speaker to limit the for example indicates the minimum size accompany OPTIMUM OUTPUT TABLE SERIES RESISTOR REQUIRED RATED MAXIMUM SPEAKER POWER WATT SPEAKERS 737 l 0,738 l 0 WATT SPEAKERS 737 20,738 20 ohm 5 watt ohm 10 watt ohm 10 watt resistor or one of greater wattage must be connected consumption Use a wirewound power resistor obtainable are not required series with one speaker lead to limit speaker rated maximum value One with greater resistance may be used if a quieter speaker is the indicated voltage is applied across two speakers series any electronic parts store Note Series WIDTH DEPTH DIAMETER POWER SPECIFICATIONS No Surface Mounting Brackets IMPEDANCE RANGE all units 80 Hz 20 KHz units ohms cm cm cm cm cm RMS RMS RMS RMS cm