PRO-ALPHA-S218A

2 x 18”, High-output Active Subwoofer

A set of 2 active subwoofers for powerful low-frequency (35Hz - 120Hz) performance and rich bass sound. The built-in DSP reduces noise and distortion, and increases dynamic range so you can power every beat of your bass-heavy music and bring every performance to life.


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Specifications

Mounting Can host one metal standard pole mount
System Type 2 X 18”, High Output Active Subwoofer
Max SPL Output 138dB
LF Driver 2 X 18” Driver with 3” Sandwich Voice Coil with long excursion
Frequency Response (-6dB) 35Hz - 120Hz
Crossover Frequency 80Hz Analogue 12dB/Oct Band Pass type filter
Power Rating 4000W (Program) / 8000W (Peak)
Connectors In-Left / Mono(COMBO) Right(XLR-F)/ Out-Left/ Mono Right(XLR-M)/Link-Left / Mono-Right(XLR-M) Balanced(150KOhms)
External Controls & Indications Volume Control/ Phase Switch/ HPF-80Hz for L-R Satelite or By Pass , Power ON with Green LED / Clip Limiter with Red LED/ Ground Lift
Electronic Protections Thermal / Convection-Fan / Overload / Limiter / Compressor
Power Supply 110V - 120V / 220 - 240V, 50/60Hz
Enclosure Construction Plywood Cabinet, metal grille, rubber foot
Dimensions (HXWXD) 535 X 990 X 518mm
Net Weight 46.6 Kg

2 x 18”, High-output Active Subwoofer

A set of 2 active subwoofers for powerful low-frequency (35Hz - 120Hz) performance and rich bass sound. The built-in DSP reduces noise and distortion, and increases dynamic range so you can power every beat of your bass-heavy music and bring every performance to life.

FEATURES

  • Max SPL - 138 dB
  • Program Power / Peak Power - 4000 / 8000 W
  • Built-in - DSP
  • Active Subwoofer - 2 X 18"
  • Frequency Response - 35 Hz - 120 Hz
  • Net Weight - 46.6Kg