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IMPORTANT NOTES;
All wiring configurations shown above use 8-conductor speaker cables terminated with Neutrik NL8 "Speakons".
Ensure that each conductor in the cable is a minimum of #11 AWGuage (3-4 mm). Users might also consider using
TWO NL8 cables for each 4 boxes which are wired in parallel at the rack for a total of 4 cables running to the cluster.
JBL VT4889:
The HF section of a VT4889 has
three
2435H drivers (5.3
Ω
) wired in Series.
=16
Ω
Pins 4±
The MF section of a VT4889 has
four
2250H drivers (8
Ω
) wired in Series / Parallel
=8
Ω
Pins 3±
The LF section of a VT4889 has
two
2255H drivers (8
Ω
) wired Independently
=8
Ω
/ 8
Ω
Pins 2± / 1±
4 x Power Amplifiers
JBL VerTec VT4889 Line Array
Power Amplifier configurations - 8 Box Array
