From the manufacturer
The Impact 18B passive subwoofer encapsulates everything Wharfedale Pro stands for – High quality pro audio, at an affordable price. On this occasion we have raised the bar for affordable PA delivering a PA speaker series with a sound and aesthetic comparable to that of a much higher price bracket.
- 500W RMS / 1000W Program / 2000W Peak
- 35Hz - 250Hz Frequency Response
- 133dB Max SPL
- 18" Woofer
- Durable black paint finish
- 2 x combi-jack inputs
- 35mm speaker pole inputs
- MDF cabinet
- Newly developed high power LF driver
- One of our most competative series for price vs power
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