User manual ALTEC LANSING LF115-8A LF SPEAKER SYSTEM

[. . . ] Altec Lansing's high performance model 4156-8A woofer is a 15 inch / 380 mm speaker with a robust corrosion-resistant die-cast frame and a weather-resistant cone for maximum durability in all environments. The unique on-board crossover network provides simplistic addon operation without the need for an additional power amplifier channel or the costs associated with additional amplification and an active crossover. [. . . ] The dimensions shall be 30. 50 inches high by 20. 00 inches wide by 16. 25 inches deep. The loudspeaker system shall weigh 75 pounds (34. 1 kg). The loudspeaker system shall be the Altec Lansing Professional model LF115-8A. INPUT PLATE Altec Lansing Professional Oklahoma City, OK 73116 LF115-8A ON ON HIGH PASS FILTER A division of Altec Lansing Technologies, Inc. , Milford, PA 18337-0277 · Made in China INPUT LOW PASS FILTER HIGH PASS OUTPUT OFF OFF + + If HP Output is not used, the HP Filter must be turned off. + - 8 OHMS INPUT PIN 1 PIN 1 8 OHMS - HIGH PASS OUTPUT PIN 1 + PIN 1 - As we are continually striving to improve Altec Lansing products, specifications are subject to change without notice. Please visit www. altecpro. com for the latest information on Altec Lansing Professional Products. MOUNTING DIMENSIONS 1. 71 [43. 45] 1. 71 [43. 45] 9. 97 [253. 20] 7. 87 [200. 00] 7. 87 [200. 00] 19. 94 [506. 40] 1. 71 [43. 45] 16. 22 [412. 00] 6. 98 [177. 40] 7. 87 [200. 00] 13. 78 [350. 00] 7. 24 [184. 00] 30. 56 [776. 20] 7. 87 [200. 00] DENOTES CENTER OF MASS DIMENSIONS ARE IN INCHES. DIMENSIONS SHOWN IN ( ) PARENTHESES ARE IN MILLIMETERS. SPECIFICATION NOTES 1 The frequency response of the loudspeaker system is measured at a distance of no less than 3 meters to obtain full range data. The level is then corrected to be equivalent to a 2. 83 V 1 m measurement. A near field measurement of the loudspeaker system is performed for frequencies below 500 Hz. This data is then combined with the full range measurement to give an accurate composite frequency response curve. 2 The limits of the frequency response are referenced to -3 dB of the systems rated sensitivity. 3 The sensitivity of the loudspeaker system is the log based average SPL taken over the intended bandwidth of operation for the system with a 2. 83 V swept sine stimulus. The data is measured and level corrected in a manner consistent with note 1. 4 The power handling capacity of the loudspeaker system is tested using AES Standard 2-1984. [. . . ] · Specification sheets in . pdf format. Download page 1 of the specification sheet for your submittals. [. . . ]