Wharfedale
Wharfedale Impact X18B
Wharfedale Impact X18B
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- Johannesburg, Cape Town, Durban, Pretoria: 2–4 business days after payment confirmation.
- Secondary cities and towns: 3–6 business days.
- Outlying and remote areas: 5–7 business days.
- Nationwide delivery options and terms are listed in our shipping policy.
- Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched.
Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched. View full shipping policy →
- EFT (Electronic Funds Transfer) — Direct bank transfer from any South African bank account. No additional fees. Orders confirmed within 1 business day of payment reflecting.
- Cross Border Transfer — For customers in SADC neighboring countries (Lesotho, Zimbabwe, Mozambique, Namibia, Botswana, Eswatini). Order via checkout; invoices settle in ZAR via standard cross-border bank transfer.
- Wire Transfer — For international customers outside the SADC region. Complete checkout to generate a proforma invoice with Swift routing details. Payments are processed in ZAR value.
Orders are confirmed once payment reflects. Banking details are provided in your order confirmation email. View payment details →
- All products are genuine, brand new, and include applicable manufacturer or supplier warranty.
- Warranty periods vary by brand and product — typically 1 to 2 years. Contact us to confirm specific brand coverage.
- Returns accepted within 7 days of receipt in original, unused condition with original packaging.
- Faulty or incorrect items: VisionSounds covers return shipping costs.
Add the Wharfedale Impact X18B by Wharfedale to your setup — professional audio equipment trusted by engineers, musicians, and event production crews across South Africa.
Wharfedale IMPACT-X18B
Wharfedale Impact X18B is built for users who want strong low-end performance at great value. The IMPACT series is known for its power-to-price ratio.
Customers around the world trust IMPACT series loudspeakers in demanding audio environments and continue to rely on Wharfedale Pro.
To build on that reputation, IMPACT has received a small cosmetic upgrade. It now features the iconic Wharfedale Pro boomerang logo.
The Impact-X18B passive subwoofer reflects everything Wharfedale Pro stands for: high quality pro audio at an affordable price.
It raises the bar for affordable PA with sound and styling that compare well with products in a much higher price bracket.
If you are researching Wharfedale Impact X18B Price, this model combines strong output, practical build quality, and accessible performance.
Wharfedale Impact X18B Key Features
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Specifications
| Model Name | IMPACT-X18B |
|---|---|
| Model summary | Wharfedale Impact X18B |
| System Type | Passive |
| Configuration | 18" Subwoofer |
| Frequency Response (+/-3dB) | 40Hz-220Hz |
| Frequency Range (-10dB) | 30Hz-250Hz |
| Sensitivity (2.83v/1m) | 100dB |
| Calculated Maximum SPL @1m | 133dB |
| System Rated Impedance | 4Ω |
| Low Frequency Transducer | |
| Size | 470mm / 18" |
| Voice-Coil Size | 65mm / 2.5" |
| Rated Impedance | 4Ω |
| LF Power (re:AES2-2012) | 500W |
| Application note | Suitable for users comparing wharfedale speakers for affordable bass reinforcement |
| High Frequency Transducer | |
| HF Driver Type | |
| Voice-Coil Size | |
| Exit Size | |
| Diaphragm Material | |
| Rated Impedance | |
| HF Power (re:AES2-2012) | |
| Nominal Coverage (H x V) | |
| Nominal Impedance | |
| Power | |
| System Continuous Power | 500W |
| System Programme Power | 1000W |
| System Peak Power | 2000W |
| Crossover frequency | 250Hz |
| Input Connector | 2 x NL2 (speakON compatible) combi jack |
| Hardware | 35mm pole socket |
| 2 carry handles | |
| Enclosure | |
| Enclosure Material and finish | MDF |
| Colour Options | black paint |
| Grille Material & Finish | steel |
| Dimensions - Unpacked | |
| Height | 526mm / 20.71" |
| Width Front | 611mm / 24.06" |
| Width Rear | 611mm / 23.06" |
| Depth | 606.5mm / 23.88" |
| Dimensions - Packed | |
| Height | 635mm / 25" |
| Width Front | 710mm / 27.95" |
| Width Rear | 710mm / 27.95" |
| Depth | 660mm / 25.98" |
| Weight | |
| Net Weight | 34.52kg / 75.9lbs |
| Gross Weight | 41.2kg / 90.6lbs |

VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
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