Wharfedale Pro
Wharfedale Pro SIGMA18B Subwoofer Passive 1x18" 500W RMS Wooden Paint Body
Out of stock – contact us for more information.
Secure Transactions
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.
Read more7-Day Returns Policy
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.
Read moreTalk to a Pro
Speak to our Music & Audio Pros – the quickest way to get some info.
We're available Monday to Saturday (9.30am-6.30pm GST)
Open WhatsAppChoose options
Note -
FEATURES
- 18″ subwoofer
- 2.5″ voice coil
- 133 dB Max SPL @ 1 meter
- 1000 watts Programme
- 2000 watts Peak
DESCRIPTION
Sigma 'V' Columns
Using true line array technology the Sigma V4 and Sigma V8 column arrays are perfect for sound reinforcement installations where discreet aesthetics, high coverage angles and SPL are critical.
Sigma V4 uses 4 * 3 inch full range transducers and the Sigma V8 uses 8 x 3″ drivers for warm lows and crystal clear highs. Optimised transducer alignment delivers minimal anti-aliasing effects and maximum phase alignment. With Ultra-wide horizontal dispersion V4, and its larger brother V8, have been voiced to work perfectly with other models in the Wharfedale Pro Sigma range.
SPECIFICATIONS
| System Type | Passive |
| Configuration | Subwoofer |
| Frequency Response (+/-3dB) | 35Hz-250HZ |
| Frequency Range (-10 dB) | 40Hz-250HZ |
| Sensitivity (2.83v/1m) | 100dB |
| Calculated Maximum SPL @1m | 133dB |
| System Rated Impedance | 8Ω |
| Low Frequency Transducer | 457mm / 18” |
| Size | 64mm / 2.5” |
| Voice-Coil Size | 64mm / 2.5” |
| Rated Impedance | 8Ω |
| LF Power (re:AES2-2012) | 350W |
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.
