User manual MACKIE ART200A DATASHEET

[. . . ] The CD horn is a part of the molded enclosure. Two discrete power amplifiers and an electronic crossover are matched to the two transducers and provide time correction, CD horn compensation and peak-limiting, as well as over-excursion and thermal protection. I The ART200A will accept a balanced or unbalanced (switch selected) microphone or line input, adjusted by a single rotary control. [. . . ] Frequency Directivity Index 12. 29" (312mm) 8. 35" (212mm) 14. 22" (361mm) 14. 18" (360mm) 7. 44" (189mm) ART 200A ACTIVE SPEAKER SYSTEM 3. 58" (91mm) INPUT 7. 36" (187mm) 10. 20" (259mm) OUTPUT 12. 29" (312mm) LINE/MIC LINE MIC BOTTOM SIDE 15. 36" (390mm) 15. 36" (390mm) 6. 69" (170mm) VOLUME MUSIC OFF ON 8. 67" (220. 0mm) ON VOICE OFF ON LIMITER 16. 98" (431mm) 24. 42" (620mm) 6. 25" (158. 7mm) 22. 25" (565. 2mm) CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT AVIS: RISQUE DE CHOC ELECTRIQUE -- NE PAS OUVRIR EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. REFER SERVICING TO QUALIFIED PERSONNEL. REPLACE WITH THE SAME TYPE FUSE AND RATING. DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE SERIAL NUMBER UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE. DEBRANCHER AVANT DE REMPLACER LE FUSIBLE MANUFACTURING DATE CONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE INDUSTRIAL · MADE IN ITALY PATENTS PENDING · COPYRIGHT ©1999 THE FOLLOWING ARE TRADEMARKS /REGISTERED TRADEMARKS OF MACKIE DESIGN INC. : "MACKIE" "MACKIE INDUSTRIAL" & THE "RUNNING MAN" FIGURE , , 9. 50" (241. 3mm) 5. 25" (133. 4mm) THIS APPARATUS MUST BE GROUNDED FRONT REAR 5 O FoF66 PAGES S PAGE SPEAKER ART200A Two-Way Active Speaker System Architects' and Engineers' Specifications The amplified loudspeaker system shall be a self-contained unit, housed in a reinforced polypropylene enclosure and consisting of the following sub-systems: (1) vented twoway loudspeaker system, (2) integrated power amplifiers and crossover network, (3) integrated mic/line input with music and voice equalizers. The loudspeakers shall consist of a 12 inch lowfrequency, cone driver, and a 90° x 70° high-frequency, constant-directivity polynomial horn with a horn-loaded, 1 inch compression driver. The drivers shall be aligned with an analog circuit and crossed over at 1. 8kHz by a 4-pole network built into the power amplifiers. Together they shall be capable of producing 122dB SPL (1m, anechoic). Two discrete amplifiers shall be provided, capable of continuously delivering 120W RMS to the low-frequency driver and 40W RMS to the high-frequency driver. Distortion shall be less than 0. 1% when measured at 1kHz and 10kHz. They shall be equipped with a multi-function protection circuit to peak limit and protect the loudspeakers from overheating, over-excursion, short circuits and extreme operating temperatures. An indicator lamp shall illuminate when any aspect of the protection circuit engages. The integrated mic/line input shall be actively balanced, may accept an unbalanced input, and shall be paralleled to an output. The input shall have a switch to select between 8mV mic and 125mV line levels. The unit shall be provided with both voice and music optimization equalization that can be activated with buttons on the rear panel. The voice equalizer shall provide +4dB at 3kHz and 6kHz. The music equalizer shall provide +4dB at 65Hz and +4dB at 12kHz. A continuously variable, rotary master volume control shall be provided. The power supply shall be internal and connected to 50 or 60Hz source current through a detachable IEC power cord. [. . . ] New material, production methods, and design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason, any current Mackie Industrial product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated. and are registered trademarks of Mackie Designs Inc. [. . . ]