Prolonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation
in order to preserve your ability to enjoy its fidelity.
AMPLIFIER
AMPLIFIER
AMPLIFIER
IB4
8.0
4.0
2.7
WIRING OPTIONS
2 JL AUDIOIB4
*Xmax specifications are derived via one-way voice coil overhang
method with no correction factors applied. **Efficiency (1W/1m)
is not an accurate indicator of a subwoofer’s output capability
and should not be used as a comparison to other subwoofers to
determine which one is “louder”.
SUBWOOFER SPECIFICATIONS
CAUTION
!!
CAUTION
!!
IMPORTANT
This woofer is specifically designed for infinite baffle installation. It may be used in a large sealed enclosure of at least 8 cubic feet if necessary. This woofer is not well suited for ported or bandpass applications.
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