Hifionics ZRX12D4 user manual

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SUBWOOFERS
ZRX12D4 / ZRX12SQD4
ZRX15SQD2 / ZRX15SQD4

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ZEUS SERIES CAR AUDIO SUBWOOFERS Congratulations on your purchase of the new Hifonics ZEUS Series subwoofer system. As Hifonics celebrates 25 years of shaking the mobile audio industry, the ZEUS subwoofer series has been revived. The ZEUS subwoofer series has a reputation in the industry as one of the most efficient and loudest subwoofers in its’ price range. The ZEUS subwoofers feature new cosmetics, accurate bass reproduction through a wide range of frequencies, and impressive power handling c

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SUBWOOFER INSTALLATION AND WIRING DIRECTIONS Enclosure Materials Typically, 5/8” or 3/4” MDF (Medium Density Fiber Board) is best for most applications. 3/4” MDF is recommended. Enclosure Build Materials Connecting joints need to be glued and screwed to ensure no air escapes and joints do not separate under high pressure. Mitered and rabbit joints also help to ensure the enclosure joints are secure. Bracing Internal bracing is also recommended to prevent flexing and to strengthen the enclosure.

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Glossary of Terms Q The energy losses of relative damping (ratio of stored to dissipated energy or ratio of reactive to resistive energy). Fs Free air resonance of driver in Hz. Qms Mechanical Q. Vas Volume of air equivalent to driver from the rest position. Cms Mechanical compliance of a loud speaker piston. Mms Moving mass of total loud speaker piston assembly. Xmax The maximum linear excursion of a loud speaker. Sd Surface area of the cone. Dia The piston diam

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DVC 2-Ohms Parallel Series - - + + - + - - + + 1-Ohm + - 4-Ohms + - + - Parallel Coils / Parallel Subs - - + + - - + + - - + 0.5-Ohm + + - Series Coils / Parallel Subs - - + + - - - - + + + + - 2-Ohms + 6 - - + + - - + + - - + +

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DVC 4-Ohms Parallel Series - - + + - + - - + + 2-Ohms + - 8-Ohms + - + - Parallel Coils / Parallel Subs - - + + - - + + - - + 1-Ohm + + - Series Coils / Parallel Subs - - + + - - - - + + + + - 4-Ohms + 7 - - + + - - + + - - + +

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Subwoofer Dimensions A C B ZRX12D4 ZRX12SQD4 ZRX15SQD2/D4 A 12.28” 12.76” x 12.76” 15.63” x 15.63” B 11.14” 11.38” x 11.38” 13.7” x 13.7” C 5.37” 5.93” 6.81” 8

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Maxxsonics Limited Warranty As the manufacturer of Maxxsonics, MB Quart, Autotek, Crunch and Hifonics car audi products, Maxxsonics USA Inc. Warrants to the original consumer purchaser the amplifier to be free from defects in material and workmanship for one (1) Year from date of purchase. All other parts and accessories of the system are warrantied to be free from defects in material and workmanship for one (1) year from date of purchase. Maxxsonics will repair or replace at it’s option and fr

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