Wharfedale Delta-X218B Subwoofer
Wharfedale Delta-X218B Subwoofer
Wharfedale Delta-X218B Subwoofer
Wharfedale Delta-X218B Subwoofer
Wharfedale Delta-X218B Subwoofer
Wharfedale Delta-X218B Subwoofer
Wharfedale Delta-X218B Subwoofer
$1,290.00

Wharfedale

Wharfedale Delta-X218B Subwoofer

  • Birch plywood construction
  • Re-engineered robust crossover design
  • Suitable for touring, rental and installation
  • Bi-amp and Passive mode switching
  • Extremely durable Rhino Rock finished cabinets
  • Multiple M6, M8 & M10 rigging points and integral tripod stand adapter
  • Dual spider technology on 18″ woofers
  • Rubberised 4-way handles
  • Dual 18″ Subwoofer
  • 4.0″ voice coils
  • 1600 watts AES (RMS)
  • 3200 watts Programme
  • 6400 watts Peak
  • 138 dB Max SPL @ 1 meter
  • Parallel (4Ω) and Discrete (2 x 8Ω) modes

BIRCH PLYWOOD

All Delta-X models use premium Baltic birch plywood construction.

Not only does this create a solid and durable cabinet, but it also contributes to the overall sound and character.

Delta-X is also covered in our most durable and hard wearing Rhino Rock paint finish. This ensures that a Delta-X will always look as good as the day you unboxed it.

SOLID AS A ROCK

As with all Wharfedale Pro PA systems, years of expertise is behind a loudspeaker built to last, with thanks to our high standards of quality control.

The Delta-X series are coated in the highest quality Rhino Rock paint finish – a chip resistant texture with a professional, discrete aesthetic whilst being prepared for the rigours of life on the road.

ROUTED LOGO

Delta-X features a routed Wharfedale Pro logo.

It is a logo to be proud of. A logo that lets your audience know that the sound of your even will be of the highest possible quality.

NEW CROSSOVER DESIGN

Internally Delta-X models have a new crossover design and construction.

Using new component positioning and bracing, the sensitive crossover electronics have been re-engineered to improve long term performance and reliability – even at the highest of volumes.

BI-AMP & PASSIVE MODES

In BI-AMP mode, two power amplifiers can be used. This gives you the advantage of being able to select the best power amplifier specifications for each driver inside the loudspeaker. In a BI-AMP configuration, an external crossover is used to separate the frequencies and this splits the signal to the dedicated LF amplifier and the HF amplifier. This way, each amplifier is only working on the given frequency range and, in turn, is powering the corresponding driver inside the loudspeaker.

In PASSIVE mode, a single amplifier can be used to power all drivers inside the loudspeaker. The full frequency range is put into the loudspeaker and the loudspeakers’ internal crossover separates the frequencies, delivering the right frequencies to the right driver. In the example of a 2-way passive loudspeaker, this means that the single amplifier is powering both the HF compression driver and the LF transducer. The internal crossover takes care of both the frequency and power separation.



Model Name

Delta X218B

System Type

Passive

Configuration

Dual Chamber Subwoofer

Frequency Response (+/-3 dB)

30 Hz -1.5 KHz

Frequency Range (-10 dB)

25 Hz -1.5 KHz

Sensitivity (2.83 v / 1 m)

100 dB

Calculated Maximum SPL @1 m

138 dB

System Rated Impedance

Parallel: 4 Ω Discrete: 8 Ω x 2

Low Frequency Transducer


Size

470 mm / 18″

Voice Coil Size

102 mm / 4″

Rated Impedance

2 x 8 Ω

LF Power (re:AES2-2012)

2 x 800 w

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)


Power


System Continuous Power

1600 w Parallel / 800 w Discrete

System Programme Power

3200 w Parallel / 1600 w Discrete

System Peak Power

6400 w Parallel / 3200 w Discrete

Crossover frequency


Input Connector

2 x NL4 (speakON Compatible)

Hardware


Pole Mount


Handles

4 on Sides

Enclosure


Enclosure Material

18 mm Plywood

Finish

Rhino Rock

Grille Material & Finish

1.5 mm Steel Black

Dimensions – Unpacked


Height

541 mm / 21.3”

Width Front

1041 mm / 41.0”

Width Rear

1041 mm / 41.0”

Depth

650 mm / 25.6”

Dimensions – Packed


Height

626 mm / 25.6″

Width Front

1126 mm / 44.3″

Width Rear

1126 mm / 44.3″

Depth

722 mm / 28.4″

Weight


Net Weight (kg / lbs)

78.9 kg / 173.9 lbs

Gross Weight (kg / lbs)

86.0 kg / 189.6 lbs

Found a better price at another store? We'll match it! Simply fill out this form and we will get back to you within 1 business day.

Price Match

Found a better price at another store? We'll match it! Simply fill out this form and we will get back to you within 1 business day.