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B52 SP1818A Active Dual 18 Subwoofer

b-52 sp1818a
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The SP-1818A is designed for large venue installations or mobile events where thunderous bass is desired.

It delivers 1200 watts of pure digital amplification through dual heavy-duty B-52 18-200S subwoofers. The full-range XLR outputs allow daisy-chaining of additional active subwoofers. The high-pass outputs send a filtered signal to active full-range speakers or rack-mount amplifiers. Detachable casters prevent rattling during operation.

* Made in the U.S.A.
* 1200-watt RMS digital amplifier
* 800 watts RMS @ 8 Ohms (SP-18A)
* 1200 watts RMS @ 4 Ohms (SP-18A &
* SP-18S connected / SP-1818A)
* Built-in compressor / limiter
* XLR balanced inputs
* XLR Balanced FR or 120 Hz HP outputs
* 0-180 phase switch
* Neutrik Speaker Output (SP-18A)
* Full thermal & short circuit protection
* Signal sensing on/off circuitry

Frequency Response: 30-120 Hz
Crossover Frequency: 120 Hz
Crossover Slope: 24 dB / octave
Subsonic Filter: 30 Hz
Sensitivity: 102 dB (SP-18A)
105 dB (SP-1818A)
Peak SPL: 132 dB (SP-18A)
135 dB (SP-1818A)
Nominal Impedance: 8 Ohms (SP-18A)
4 Ohms (SP-1818A)

* 13-ply Baltic birch construction
* Black or white scratch resistant paint finish
* 3" heavy-duty detachable casters
* 16-gauge perforated steel grille
* Pole-mount receptacle (SP-18A & SP-18S)
* Enhanced-grip B-52 handles

DIMENSIONS (W) x (H) x (D):
SP-18A - 24" x 24" x 26"

Additional Information

Product ConditionNew - On Clearance

B52 SP1818A Active Dual 18 Subwoofer Reviews

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