JBL VerTec DP Series, Руководство пользователя

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User’s Guide
2408H High Frequency Compression Driver
JBL’s 08H features a lightweight neodymium magnet structure, annular
polymer diaphragm and a 1” exit. Coupled to a proprietary waveguide
engineered to be part of the system’s thermal-transfer mechanism, it is
designed to deliver crystal-clear sound with superb dynamic range. The
08H is an 8 Ohm device. Two are included in each VT887ADP system.
2168H-1 Low Frequency Loudspeaker
The 168H-1 is an 8” transducer engineered with JBL’s patented
Differential Drive® technology. These low frequency drivers dramatically
reduce driver weight while greatly enhancing all critical performance
parameters: frequency response, power output, and distortion.
Differential Drive technology features a unique design with heat
sinks integrated into the cast aluminum frame for a highly improved
performance to weight ratio. The dual voice coil design places the
neodymium magnets inside the voice coil assembly, completing the
magnetic circuit without the heavy surrounding steel structure of
conventional drivers. 8 Ohm device.
For more information, see JBL Tech Note Vol. 1 Number 33, “Differential
Drive Transducers”
2269G Ultra Long Excursion, Differential Drive®
Low Frequency Drivers
Ultra Long Excursion 60mm (18”) transducer features 000 watts
continuous (AES), 8000 watts peak power handling capacity. It’s the
latest example of JBL’s patented Differential Drive® dual voice-coil
loudspeaker technology, fitted with dual neodymium magnets, JBL’s
exclusive Vented Gap Cooling™, and an ultra-robust composite cone
with a peak-to-peak maximum excursion of 89 mm (.5”).
SECTION : VERTEC
®
DP SERIES TRANSDUCERS
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