THE BULL ARRAY IS AN IMPORTANT ACHIEVEMENT IN OPTIMIZING SOUND REINFORCEMENT TECHNOLOGY AND OPERATING PARAMETERS OF A VERTICAL LINE ARRAY WITH STATE OF THE ART PERFORMANCE. THE RESULT OF MANY YEARS OF RESEARCH AND DEVELOPMENT THE STUDY OF ABUNDANT DATA AND CONCLUSION! AFTER ANALYZING EXISTING FLAWS IN PRESENT ARRAY SOUND SYSTEMS ANOTHER MILESTONE OF U.S.A. C-MARK LIGHT AND AUDIO INC. FOR APPLICATION IN A WIDE COVERAGE AREA FOR VIVID SOUND REPRODUCTION WITH GRACEFUL TIMBRE PROVIDING A CONTINUOUS LOAD BAFFLE. NO ACCENTUATION OR DIFFRACTION OR ALTERATION OF MID/HIGH FREQUENCY RESPONSE! THE V STYLE NOTCH IN THE CENTER OF THE LOUDSPEAKER JOIN WITH THE MID-HIGH FREQUENCY POWER OUTPUT OF THE ARRAY CREATING A DISTORTIONLESS WAVE FRONT ACOUSTIC IMAGE! NO PHASE SIGNAL OF SIMILAR PECTINATION FILTER EFFECT. IT IS THE OPTIMAL SOUND REINFORCEMENT TOOL OF AUDIO DESIGN AND ENGINEERING! FLYING HARDWARE AND PRE-SET ANGLE BUILT-IN PIN COUPLING HARDWARE PROVIDING INSTALATION FLEXIBILITY AND CONVENIENCE. MID-BASS AND MID SECTION IS A THREE-SECTION ELEMENT/ENCLOSURE DESIGNED FOR BI-AMP. TWO SECTIONS CONNECTED IN PARALLEL WITHOUT ANY TYPE OF PASSIVE CROSSOVER, SO BOTH CAN BE POWERED USING ONE AMPLIFIER. BY MEANS OF THE APPROPRIATE FILTER OF THE FIRST BAND-PASS SECTION OBTAINED WITH THE PRECISE RESTRICTING DESIGN OF THE RESONANCE CHAMBERS, RESPECTIVE TUNING, THE EMISSION PHASE HAS BEEN SHIFTED, ENABLING THE ENERGY IN THE PORTION OF BAND REPRODUCED BY BOTH SECTIONS TOGETHER TO BE DOUBLED. AN EXCLUSIVE FEATURE THAT MAKES UP FOR THE LACK OF POWER IN THE MID/LOW FREQUENCIES, TYPICAL OF OTHER LINE ARRAY ELEMENTS, WHOSE DIMENSIONS ARE COMPARABLE TO THOSE OF THE BULL ARRAY. THE BULL ARRAY SUBWOOFER SECTION! THE BULL ARRAY No.3, FITTED WITH THE SAME FLYING HARDWARE! AS THE NO 1! THEREFORE, COMPLETELY COMPATIBLE WITH EACH OTHER! ALLOWING FOR PERFECT ARRAY CURVATURE. A RANGE OF 0-6 ADJUSTMENT CAN BE ATTAINED BY COUPLING HARDWARE BETWEEN 2 BULL ARRAY No.1 MID-HIGH-RANGE UNITS DEPENDING ON THE NUMBER OF FLYING ELEMENTS. PIN ANGLE ADJUSTMENT