Bogen SP308A loudspeaker
Contents
1. shall be at least 125 dB Use for SPT30A The unit shall incorporate a seven position weather sealed switch to allow matching the loudspeaker to a 25V or 70V constant voltage line Power handling capacity shall be adjustable at 70V to 1 8 3 7 7 5 15 or 30 watts and at 25V to 1 8 3 7 7 5 or 15 watts Use for SP308A The unit shall have an impedance of 8 ohms Screw terminals shall be provided for connection to the audio line A plastic cover shall be provided to protect the connectors and impedance selector switch and provide strain relief for the audio line An all purpose mounting bracket shall provide pre cise positioning in the vertical and horizontal planes with a single adjustment The bracket shall include banding slots to permit mounting the loudspeaker on beams or pillars Bracket and loudspeaker shall be fin ished in textured mocha enamel The unit shall mea sure 11 in diameter by 10 1 2 D Product weight shall be insert 6 Ib for the SPT30A 5 Ib for the SP308A BOGEN COMMUNICATIONS INC 50 Spring Street Ramsey NJ 07446 U S A Tel 201 934 8500 FAX 201 934 9832 www bogen com2. Reentrant Horn Loudspeakers Models SPT30A and SP308A The Bogen SPT30A and SP308A are compact high The Model SPT30A has a built in variable impedance intelligibility reentrant type loudspeakers designed for selector switch for matching the speaker power one way or two way sound and communication sys requirements to a 25V or 70V constant voltage line tems Their sturdy weatherproof all metal construc The model SP308A has an 8 ohm impedance only tion is ideal for indoor and outdoor use in industrial plants warehouses schools construction sites trans portation terminals and recreational areas Description e High intelligibility and efficiency ideal for both e Self aligning field replaceable diaphragm P atures one way and talk back applications gt Textured mocha enamel finish e Weatherproof all metal construction Limited lifetime warranty 30 watts 25 70 volt or 8 ohm operation e Mountable to l beam flange using Bogen s BC1 e Tap settings for 70V 30 15 7 5 3 7 1 8 watts Beam Clamp sold separately for 25V 15 7 5 3 7 1 8 watts e Mountable to electrical box using Bogen s HSES10 e Rotary tap impedance selector on SPT30A mounting strap sold separately e Tilt and swivel base for easy positioning Terminal Cover TCSPT1 allows connection of e Screw terminals make installation fast and easy conduit fittings to horn speakers sold separately e All purpose mounting bracket BOGEN Spe
3. cifications subject to change without notice 1995 Bogen Communications Inc 54 7759 04D 0904 Power Rating RMS Technical Frequency Response Specifications Impedance SPT30A SP308A Sound Pressure Level Dispersion 30 watts continuous 40 watts equalized 225 Hz to 14 kHz 25 70 volts 8 ohms 125 dB four feet on axis with 30 watt input 1000 Hz 100 Impedance Selector Switch Settings SPT30A only Sensitivity as Microphone Dimensions Product Weight SPT30A 6 lb SP308A 5 b Finish 22 dBm Ref 10 dynes cm2 11 Diameter x 10 1 2 D Textured mocha enamel 25V 15 7 5 3 7 1 8 watts 70V 30 15 7 5 3 7 1 8 watts Sound Pressure Level in dB 1000Hz Watts Feet on Axis Input 4 8 16 32 64 30 125 119 113 107 101 15 122 116 110 104 98 5 119 113 107 101 95 3 7 116 110 104 98 92 1 8 113 107 101 95 89 The loudspeaker shall be a Bogen Model __ s spec The loudspeaker shall be of weatherproof all metal Architect ify SPT30A or SP308A or approved equivalent construction with driver enclosed within a weather and Engineer reentrant type horn loudspeaker The frequency proof housing The loudspeaker shall include a self Specifications response shall be 225 Hz to 14 kHz Rated power aligning field replaceable diaphragm output shall be 30 watts RMS continuous Dispersion shall be 100 Sound pressure level mea sured four feet on axis with 30 watt input 1000 Hz
Download Pdf Manuals
Related Search