- JBL 12 in low frequency driver with a 64 mm (2.5 in)
diameter edgewound ribbon voice coil which provides
more cross-sectional wire area in the voice coil gap than
round wire designs, for greater efficiency and power handling.
- JBL 2414H-C 25 mm (1 in) polymer diaphragm
compression driver improves high frequency
performance as well as system reliability.
- The advanced network topology crossover design shapes
frequency response and delivers "coherent summation"
in the crossover region.
- High-voltage capacitors and inductors with massive cores
and heavy gauge wire enable the crossover network to
handle high power without saturating.
- Progressive Transition high frequency waveguide provides
superior coverage control, reduced distortion, and smoother
frequency response.
- The rugged, acoustically superior enclosure is constructed
from 19 mm (.75 in) MDF (Medium Density Fiberboard) using
advanced adhesives and mechanical fastener technology for
extreme durability and improved low-frequency performance.
- SonicGuard protects the high frequency driver from excess
power without interrupting the performance.
- Non-resonant, all-steel handles are used.
- Attractive 18-gauge hexagon perforated, steel grille protects
components from damage.
- Dual-angle pole-mount socket allows the speaker to tilt
10°for more uniform audience coverage.
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