The Impact Series has a desirable high power capacity and clarity, 700W RMS (2800W peak) of power is produced, spanning down to a 40Hz low-end. For high frequency, a 1.75″ titanium diaphragm compression driver produces a powerful yet neutral sounding high end. Both the HF and 2 x 15” LF drivers have been newly developed for this loudspeaker series, engineered and acoustically matched to an extremely durable plywood cabinet.
Wharfedale Pro
Wharfedale Pro Impact 18B Passive PA Speaker (Discontinued)
Out of stock – contact us for more information.
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Warranty Coverage
All products come with a 1–3 year manufacturer warranty, depending on the brand and model. For exact coverage details, simply reach out to our support team. We're here to help ensure every warranty request is handled smoothly and efficiently.
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Shop with confidence. Returns can be requested within 7 days of delivery for unused, unopened items, in line with our Return & Refund Policy. Please review the full policy for complete details here.
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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.
- Woofer: 18″
- Finish: Durable black paint
- Inputs: 2 x Speakon / Thru
- Speaker Pole Inputs: 35mm
- Cabinet: Plywood
- LF Driver: Newly developed high power
- Plywood cabinet
- Newly developed high power LF driver
- One of our most competative series for price vs power
SPECS
| Type | PA speaker |
| Brand | Wharfedale |
| Color | black |
| Finish | Durable black paint finish |
| Frequency Response | 35Hz - 250Hz Frequency Response |
| Input Connections | 35mm speaker pole inputs |
| Inputs | 2 x combi-jack inputs |
| LF Driver Size | Newly developed high power LF driver |
| Manufacturer Part Number : | Impact 18B |
| Maximum Peak SPL | 133dB Max SPL |
| Model no. | IMPACT18B |
| Other Features | MDF cabinet |
| Total Power: | 500W RMS / 1000W Program / 2000W Peak |
Frequently Asked Questions
Yes. MusicMajlis is an authorized dealer for every brand we carry, and every unit ships as-is from the manufacturer with its full original packaging and accessories.
Every item is backed by its official brand warranty. Warranty length and coverage vary by manufacturer -- check the product description or contact us and we’ll confirm the exact terms before you buy.
Orders over AED 499 ship free. We offer next-day delivery across Dubai and Sharjah, and 1-3 business days for the rest of the UAE.
Yes -- split any order into 4 interest-free payments with Tabby or Tamara at checkout, no extra fees.
We offer simple, hassle-free returns within 7 days of delivery for unused items in original packaging. Contact our team to start a return.
Yes. Trade in gear you’ve outgrown for store credit toward this or any other item -- reach out to our team for a quick valuation.
