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Wharfedale Pro Delta X18B


Passive subwoofer

  • high-power passive subwoofer with 800W RMS handling.
  • 18" woofer and 4" voice coil for deep bass response.
  • max SPL of 134 dB, ideal for live performances.
  • frequency response from 38-120 Hz for versatile use.
  • durable plywood enclosure with Rhino Rock finish.
Wharfedale Pro
Over 100 units sold with 0.85% warranty claims.
52427
In stock and deliverable.
Central warehouse: 1
Add to cart
2674 points of loyalty
Shipping free
Warranty 24 months
Returns 14 days

Wharfedale Pro Delta X18B is a high-power professional passive subwoofer with an 18" woofer and a 4" voice coil.

  • power handling: 800W RMS, 1600W program, 3200W peak
  • impedance: 8 Ohms
  • sensitivity: 99dB
  • max SPL: 134 dB
  • frequency response: 38-120 Hz
  • high-pass filter output: 120Hz, slope 6dB/Octave
  • woofer: 18" / 470 mm, paper cone, copper voice coil
  • enclosure made of 15mm plywood, Rhino Rock finish
  • Speakon connections
  • dimensions: 539 x 539 x 650 mm
  • weight: 37.3 kg

Product code: WP-118401-00C

Unit of sale: piece

Specifications:
Configuration: 18"
RMS controllable power: 800 W
Impedance: 8 Ohmi
Maximum SPL: 134 dB
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Customer reviews:

16.12.2025, 20:14

You guys are really great.

You guys are not just good. I’ll tell you how you are really, really, really great. All the products are of the highest quality and well chosen. The staff is 7 stars. You guys are damn good. Everything is perfect. Respect for everything. The products are only of professional quality.

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20.05.2024, 05:03

Wharfedale Pro Delta X18B

I want to thank you first of all for their quality and the bass sound, they also have power, you can turn the volume up very high, they hold up. I recommend them with confidence.

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06.08.2021, 08:49

Wharfedale Speakers

I had the Pro Delta 15, super happy with them, I'm thinking of getting the Pro Delta 18.

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27.08.2015, 20:39

Great quality-price ratio.

Together with the Behringer Inuk600 and the Delta 215, it produces an amazing sound.

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doru 22.09.2014, 19:36

sub delta 18-b

musicians, DJs... this sub is phenomenal, I heard it on a Dynacord 1000-3, powering 2 EV ELX 215 passive speakers I think... point and start over... beats other renowned brands, only good things to hear...

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28.08.2014, 13:11

Incorrect specifications

I have a woofer like this, the specifications are wrong. It has a 4" coil with double conductor 0.30mm in 4 layers. Besides having 2 spiders, they are also secured with screws. These speakers are quite hard to burn out.

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02.01.2013, 22:33

Delta 18 Subwoofers

For those still on the fence, I suggest you carefully study the manufacturer's specifications and consider what I'm telling you from my own experience: They have an exceptional driver, equipped with 2 spiders, which makes it sound incredibly natural and efficient at powers well beyond its 800W limit. The coil has 4 layers connected in parallel and is a big advantage for the "power compression" factor - at 800W real in 8 ohms, the coil is COLD!! It's incredible. The 12mm interlayer is far beyond my expectations, especially for such a price. The filter has a coil with a 2.5mm conductor (huge), huge 160V capacitors (~12 cm long and ~4 cm in diameter for just ~90 micro). I have over 15 years of experience in this field, with large-scale projects, but I haven't encountered anything more convenient than this product so far. Good luck! .....aaa Small notes for the paint quality which chips off extremely easily! Other than that, all good.

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lazar mihai 23.12.2012, 17:39

vhaferdale

very good delta 18.

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18.05.2012, 13:52

Wharfedale Pro Delta 18B

I also have a pair of DELTA PRO 18 SUBs, I am very satisfied. Quality-price!

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stroe marius 17.05.2012, 01:58

greetings

greetings. The bass sounds excellent. I am very satisfied with it. I use it with a Crest Performance Cpx 2600 and it sounds great.

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