SKU: XC381710
(incl. GST)
Estimated to Ship out within Five (05) Business Days
Delta-X18B is a high-powered 18-inch passive subwoofer built to deliver deep, authoritative low-end for live sound and fixed installations.
Its enclosure is crafted from 18 mm birch plywood and finished in our durable Tough-Tone paint, ensuring strength and resilience for touring and repeated use.
Designed to extend the performance of the Delta-X full-range cabinets, the rear panel offers connectivity that allows easy integration into either passive or bi-amped system configurations.
With 800 W continuous power handling (up to 3,200 W peak) and a maximum SPL of 134 dB, the Delta-X18B adds serious depth and impact to any setup. A Wharfedale Pro custom LF driver, mounted in the optimised cabinet, delivers tight, punchy bass that stays controlled even at high output levels.
Equipped with a 35 mm pole socket and robust side handles, the Delta-X18B is practical to deploy while bringing heavyweight low-frequency performance to the Delta-X family.
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| Active or Passive | Passive |
| System Type | Subwoofer |
| Configuration | Bass-reflex |
| System Continuous Power | 800 W |
| System Programme Power | 1600 W |
| System Peak Power | 3200 W |
| Max SPL @ 1m | 134 dB (Half Space) |
| Freq Response (+/-3 dB) | 38 Hz -1.5 kHz (Bi-amp) |
| Freq Range (-10 dB) | 30 Hz - 150 Hz |
| Bi-amp Mode Switch | Yes |
| Bluetooth | No |
| IP Certification | None |
| Driver Brand | Wharfedale Pro |
| LF Driver Size | 18" |
| LF Voice Coil Size | 4" |
| LF Rated Impedance | 8 Ω |
| LF Power (RE:AES2-2012) | 800 W |
| Preset Library | Yes |
| Input Connector | 2 x 4 Pole Speaker Connector |
| Enclosure Material | Birch Plywood |
| Grille Material and Finish | Steel Black |
| Finish | Black Tough-Tone |
| Handles | 2 |
| Deployment | Ground |
| Pole Mount | 35 mm |
| Brackets Included | No |
| Rigging | No |
| Sensitivity 2.83 V / 1 M | 99 dB |
| System Rated Impedance | 8 Ω |
| Recommended HPF = BW 18 dB/OCT. | 30 Hz |
| Transformer (T) | No |
| EQ Type | None |
| Included Accessory | User Manual |
| Unpacked - Height (mm) | 539 |
| Unpacked - Width Front (mm) | 539 |
| Unpacked - Width Rear (mm) | 539 |
| Unpacked - Depth (mm) | 650 |
| Packed - Height (mm) | 624 |
| Packed - Width Front (mm) | 611 |
| Packed - Width Rear (mm) | 611 |
| Packed - Depth (mm) | 722 |
| Weight - Nett (kg) | 37.3 |
| Weight - Gross (kg) | 43.2 |
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