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The B-52 SP-1515
is a high-fidelity, high-output permanent installation active speaker system.
Built with our revolutionary 7 lbs digital amplification technology, the dual
15" two-way incorporates the B-52 Matrix, a 32-bit specially designed Digital
Signal Processor (DSP), for optimal performance in any environment. The SP-1515
features a dedicated 1000-watt low-pass digital amplifier for the two 15"
loudspeakers and a 200-watt high-pass digital amplifier for the 1" titanium
compression driver. All components, amplifiers and processors are integrated and
optimized for maximum performance, resulting in a powerful, high-definition and
wide dispersion active system that produces audiophile accuracy at extreme
output levels.
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B-52 MATRIX
The interface between the components and
amplifiers are controlled by the B-52 Matrix, a 32-bit DSP computer chip that
provides complete system management of all electronic and acoustic functions.
These complex functions include an electronic crossover, phase alignment, time
correction, equalization and complete amplifier and component
protection.
Since no two venues are alike, we have provided a 4-position DSP switch: Flat, Live, DJ and
Vocal. Each DSP setting adjusts the parametric equalization and customizes the
sound for your particular need.
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CABINET FEATURES:
+ 13-ply Baltic birch
construction
+ Impact resistant black or white paint finish
+
Weight-balanced side handles
+ Certified flying hardware
+ Dimensions: 19”
(W) x 47.5” (H) x 18” (D)
+ Weight: 135 lbs
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+ Made in the
U.S.A.
+ 7 lbs bi-amped digital amplifier
+ 1200 watts RMS of integrated
power
+ 1000-watt LP / 200-watt HP amplifiers
+ Electronic equalization,
time correction & phase alignment
+ 32-bit digital signal processor
+
RMS limiting and amplifier thermal protection
+l Dual 15” high-efficiency,
cast framed,
+ 4” voice coiled loudspeakers
+ 1" exit titanium
compression driver
+ 13-ply void-free Baltic birch construction
+ Internal
flying hardware (3/8"-16 TPI)
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SPEAKER FEATURES:
+l Dual B-52 15-200 precision transducers
+ 4” high-temperature
polyamide voice coils
+ Cast-aluminum frames
+ 2” titanium compression
driver (1” Exit)
+ 90° x 40° wide constant directivity horn
+ Frequency
Response: 40-20K Hz
+ Maximum SPL: 136 dB
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AMPLIFIER FEATURES:
+ Bi-amped digital amplifier
+ 1000-watt low-pass & 200-watt
high-pass sections
+ 93% efficiency, resulting in minimal heat
+ 32-bit
DSP Matrix processor
+ 30 Hz subsonic filter
+ Anti-clipping limiter
circuitry
+ Balanced XLR input and output
+ 100 Hz low-pass filter
switch
+ Less than 12 amps of electrical draw
+ Full electronic and
component protection circuitry
+ Amplifier weighs only 7 lbs!
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