JBL VerTec VT4880 Applications Manual Download Page 1 | Manualshive

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Array Applications Manual

For models VT4889, VT4888, VT4887, VT4881, VT4880

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Summary of Contents for VerTec VT4880

Page 1: ...Array Applications Manual For models VT4889 VT4888 VT4887 VT4881 VT4880...

Page 2: ...VT4888 ARRAY WIRING 10 VT4889 TRANSDUCER COMPLEMENT 11 AMPLIFIER CONFIGURATION OPTIONS VT4880 TRANSDUCER COMPLEMENT AMPLIFIER CONFIGURATION 12 VT4889 ARRAY WIRING 13 VERTEC SYSTEMS SUSPENSION HARDWARE...

Page 3: ...n parallel per NL8 circuit MA 2402 or MA 3600 can be used for the HF section to power 2 or 3 boxes VT4888 4 VT4888 can be powered with 4 MA 3600 although the MA 5002 is recommended Two boxes are wired...

Page 4: ...MUST NOT WIRE THE VOICE COILS ON A 2256G VT4881 OUT OF POLARITY TO EACH OTHER NL8 PIN 1 RED CONNECTOR A BLACK CONNECTOR A NL8 PIN 2 RED CONNECTOR B BLACK CONNECTOR B STANDARD AMPLIFICATION RACK For th...

Page 5: ...are not all 0 dB i e for VT4889 4880 the VLF is at 6 dB the LF is at 0 dB the MF is at 2 5 dB and the HF is at 4 dB Hence the actual headroom before limiter threshold is effectively greater than it m...

Page 6: ...1 MA 5002VZ Ch2 Pins 1 2 1 X 2256G 4 1800W 900W 86V 2 6 dB of headroom required for extended bandpass Amplifier Configurations 4 x VT4887 2 VT4881 3 MA 3600 Amplifier Channel Speakon NL8 Terminals Dri...

Page 7: ...d in series and four 2104H MF 8 wired in Series Parallel The LF section of a VT4887 has two 2168J drivers 16 wired in Parallel 8 Pins 3 JBL VT4881 The single 15 2256G VLF device has two 8 coils wired...

Page 8: ...02VZ Ch2 Pins 4 4 x 2431H 8 1300W 325W 56V 3 Pins 3 8 x 2106H 4 2000W 250W 112V 3 Ch 1 MA 5002VZ Ch2 Pins 3 8 x 2106H 4 2000W 250W 112V 3 Pins 1 2 4 x 2262H 2 2500W 625W 130V 2 Ch 1 MA 5002VZ Ch2 Pins...

Page 9: ...7 1300W 216W 56V 3 Pins 3 12 x 2106H 2 7 2000W 167W 112V 3 Ch 1 MA 5002VZ Ch2 Pins 3 12 x 2106H 2 7 2000W 167W 112V 3 Pins 2 3 x 2262H 2 7 2000W 667W 130V 2 Ch 1 MA 5002VZ Ch2 Pins 2 3 x 2262H 2 7 200...

Page 10: ...es Parallel 8 Pins 3 The LF section of a VT4888 has two 2262H drivers 8 wired Independently 8 8 Pins 1 2 3 x Power Amplifiers 2 Load on LF Passband 4 x Power Amplifiers recommended OR JBLVERTEC VT4 8...

Page 11: ...Pins 4 6 x 2435H 8 1300W 217W 100V 2 5 Pins 3 8 x 2250H 4 2000W 250W 150V 2 5 Ch 1 MA 5002VZ Ch2 Pins 3 8 x 2250H 4 2000W 250W 150V 2 5 Pins 1 2 4 x 2255H 2 2500W 625W 120V 3 5 Ch 1 MA 5002VZ Ch2 Pins...

Page 12: ...5H 2 7 2000W 667W 120V 3 5 Ch 1 MA 5002VZ Ch2 Pins 1 3 x 2255H 2 7 2000W 667W 120V 3 5 VT4880 Transducer Complement Model Speakon NL4 Terminals Per box Nominal Impedance per Transducer Nominal Impedan...

Page 13: ...ries Parallel 8 Pins 3 The LF section of a VT4889 has two 2255H drivers 8 wired Independently 8 8 Pins 1 2 3 x Power Amplifiers 2 Load on LF Passband 4 x Power Amplifiers recommended OR JBLVer TecVT4...

Page 14: ...t VT4887 under VT4889 or VT4880 VT4800 CA to adapt VT4887 under VT4888 VT4800 UA to adapt any model to any model Ground stacking capabilities All VERTEC models can be ground stacked using the matching...

Page 15: ...andard short frame 18 VT4888 7 1 DF Universal frame to hang any model to any model Adapter frame to hang VT4887 under VT4888 350597 001 4888 FRONT HINGE 338515 001 4888 REAR HINGE 339643 001 4888 REAR...

Page 16: ...Page 16 VERTEC VT4888 VT4887 VT4881 SYSTEMS SUSPENSION FRAMES...

Page 17: ...inge bars are used to couple adjacent boxes together There are several different types To ensure ease and proper inter connection make certain that the correct hinge bar model is matched to the approp...

Page 18: ...Page 18 VT4889 with VT4887 attached using VT4800 DA...

Page 19: ...HANGING ARRAY The VT4889 full size the VT4888 mid size and VT4887 compact line array elements can be suspended from either the AF long or SF short array frame Shown here eight VT4887 suspended from a...

Page 20: ...fice phone 818 895 3473 Mobile phone 818 324 8265 Email address jfullmer harman com EUROPE Mark Bailey Market Development Engineer Office phone 44 173 764 4942 Mobile phone 44 777 581 6456 Email addre...

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