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LX-1818V2
DUAL 18" PASSIVE FOLDED HORN SUBWOOFER
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The
B-52 LX-1818 V2 takes the traditional
folded horn design to the next level. It
is built to withstand the abuse of the
road and is backed by a lifetime cabinet
construction warranty. Two internal compression
chambers provide intense, clean and controlled
bass. At the heart of the LX-1818 V2 are
two new B-52 18-200X subwoofers with a
cast-aluminum frames, massive 200 oz magnets,
double spider anti-rocking surround and
innovative 4” dual-layered,
tempered voice coils. |
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Upgrades
• New B-52
18-200X
• subwoofer
• Increased
power handling
• Higher overall
efficiency
• New aluminum
heatsink
• front
panel |
Specifications |
Nominal
Impedance:
Frequency Response:
Power Handling:
SPL @ 1w1m:
Peak SPL:
Dimensions (W" x
H" x D"):
Weight (lbs): |
4
Ohms
30-160 Hz
2000 watts
113
143
24 x 55 x 36
260 |
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• An
aluminum front panel heat
sink dissipates heat in the
subwoofer compression chamber.
This provides greater power
handling, more overall output
and cooler long-term operation.
• The LX-18 is
finished in a rugged,
impact-resistant black carpet. |
• Void-free,
7-layer, 3/4” plywood
construction for maximum
durability and minimum
weight.
• Input connections: (2)
1/4” metal phone jacks;
(1) Neutrik NL 4 Speakon
Connector.
• Reinforced
internal bracings are used
to fortify the LX-18. |
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B-52
18-200X SUBWOOFER
The
new B-52 18-200X 18” subwoofer
features a
cast-aluminum frame,
200 oz magnet structure,
double
spider anti-rocking
surround, a bumped
back plate for
greater excursion
and 4” dual-layered
tempered
voice coil. The voice
coil is wound with
4 layers of
25-gauge copper wire,
optimally sized for
this motor. |
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INTERNAL
COMPRESSION CHAMBER
The B-52
18” subwoofer’s
acoustic load is controlled
by a specially designed
horn and compression
chamber that minimizes
the excursion of the
driver while maximizing
the system's output.
The optimally-sized acoustic
aperture of the compression
chamber forms the throat
of the horn and helps
to force air through
the horn at an increased
velocity and pressure.
The compression chamber
optimizes the horn's
output and the acoustic
impedance seen by the
B-52 18-200L transducer.
It is this acoustic impedance
transforming “phase-plug”
design that enables
the LX-Series subwoofers
to achieve amazing
and unprecedented output
levels. |
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A
rock-solid tilt-back
metal bar handle
for increased mobility |
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LX-Series
subwoofers include
4” heavy-duty
casters, providing
ease of mobility
and increased cabinet
longevity. |
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