DELTA-X Refinement in detail
- Birch plywood construction
- Re-engineered robust crossover design
- Suitable for touring, rental and installation
- 1.4″ Exit, 2″ Titanium Diaphragm Compression Drivers
- Proprietary 90° x 60° Elliptical Wave Guide Horn design
- Bi-amp and Passive mode switching
- Extremely durable Rhino Rock finished cabinets
- Multiple M6, M8 & M10 rigging points & integral tripod adapter
- Trapezoid shape for arrays and stage monitoring
- Dual spider technology on 18″ woofers
- Rubberised 4-way handles
Delta-X builds on the global success of the Wharfedale Pro Delta series.
Constructed from 15mm plywood and covered in the highest quality Rhino Rock paint, the new Delta-X models are instantly recognisable by their engraved iconic Wharfedale Pro ‘boomerang’ logo on their cabinets. The fresh cosmetic design however is not the only improvement the engineering team have made.
Internally Delta-X also has 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.
With rear panel switching, Delta-X can operate in either Bi-Amp or Full range modes. This routing flexibility allows for Delta-X systems to be refined using multiple amplifiers and external crossovers.
Custom Wharfedale Pro transducers have also been selected. High output, low physical distortion cast frame woofers deliver unparalleled low frequency response. With the exception of the Delta-X10, 2” titanium compression drivers are coupled to 90° x 45° elliptical waveguides for impressive output level and smooth HF dispersion.
With a full lineup of 9 new models, ranging from the 300w RMS Delta-X10 to the 1600w RMS Dual Chamber 2 x 18” Delta-X218 subwoofer, Delta-X models are perfect for fixed installation and touring applications.
Delta-X218B
- 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
RECOMMENDED AMPLIFIERS
Parallel mode 4 Ohm
RECOMMENDED AMPLIFIERS
Discrete mode 8 Ohm
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.
Full range models
MONITORS
SUBWOOFERS
SPECIFICATIONS
| Model Name | Delta X10 | Delta X12 | Delta X15 | Delta X12M | Delta X15M | Delta X215 | DELTA X215L | Delta X15B | Delta X18B | Delta X218B |
|---|---|---|---|---|---|---|---|---|---|---|
| System Type | Passive | Passive | Passive | Passive | Passive | Passive | Passive | Passive | Passive | Passive |
| Configuration | Two-way | Two-way | Two-way | Two-way | Two-way | Quasi Three-way | Quasi Three-way | Subwoofer | Subwoofer | Dual Chamber Subwoofer |
| Frequency Response (+/-3 dB) | 65 Hz-20 KHz | 60 Hz-20 KHz | 50 Hz-20 KHz | 60 Hz-20 KHz | 55 Hz -20 KHz | 45 Hz-20 KHz | 40 Hz-20 KHz | 42 Hz -2 KHz(BI-AMP) | 38 Hz-1.5 KHz(BI-AMP) | 30 Hz -1.5 KHz |
| Frequency Range (-10 dB) | 60 Hz-20 KHz | 55 Hz-20 KHz | 45 Hz-20 KHz | 55 Hz-20 KHz | 50 Hz-20 KHz | 40 Hz-20 KHz | 35 Hz-20 KHz | 38 Hz-150 Hz | 30 Hz-1.5 KHz | 25 Hz -1.5 KHz |
| Sensitivity (2.83 v / 1 m) | 97 dB | 97 dB | 98 dB | 97 dB | 98 dB | 101 dB | 101 dB | 98 dB | 99 dB | 100 dB |
| Calculated Maximum SPL @1 m | 128 dB | 129 dB | 131 dB | 129 dB | 131 dB | 137 dB | 137 dB | 132 dB | 134 dB | 138 dB |
| System Rated Impedance | 8 Ω | 8 Ω | 8 Ω | 8 Ω | 8 Ω | 4 Ω | 4 Ω | 8 Ω | 8 Ω | Parallel: 4 Ω Discrete: 8 Ω x 2 |
| Low Frequency Transducer | ||||||||||
| Size | 288 mm / 10″ | 332 mm / 12″ | 404 mm / 15″ | 332 mm / 12″ | 404 mm / 15″ | 2 x 404 mm / 15″ | 2 x 404 mm / 15″ | 404 mm / 15″ | 470 mm / 18″ | 470 mm / 18″ |
| Voice Coil Size | 63.5 mm / 2.5″ | 77.1 mm / 3″ | 77.1 mm / 3″ | 77.1 mm / 3″ | 77.1 mm / 3″ | 77.1 mm / 3″ | 77.1 mm / 3″ | 102 mm / 4″ | 102 mm / 4″ | 102 mm / 4″ |
| Rated Impedance | 8 Ω | 8 Ω | 8 Ω | 8 Ω | 8 Ω | 2 x 8 Ω | 2 x 8 Ω | 8 Ω or 4 Ω | 8 Ω or 4 Ω | 2 x 8 Ω |
| LF Power (re:AES2-2012) | 300 w | 400 w | 500 w | 400 w | 500 w | 2 x 500 w | 2 x 500 w | 700 w | 800 w | 2 x 800 w |
| High Frequency Transducer | ||||||||||
| HF Driver Type | Compression Driver | Compression Driver | Compression Driver | Compression Driver | Compression Driver | Compression Driver | Compression Driver | |||
| Voice Coil Size | 44.5 mm / 1.75″ Titanium | 50.8 mm / 2″ Titanium | 50.8 mm / 2″ Titanium | 50.8 mm / 2″ Titanium | 50.8 mm / 2″ Titanium | 50.8 mm / 2″ | 50.8 mm / 2″ | |||
| Exit Size | 25.4 mm / 1″ | 35.6 mm / 1.4″ | 35.6 mm / 1.4″ | 35.6 mm / 1.4″ | 35.6 mm / 1.4″ | 35.6 mm / 1.4″ | 35.6 mm / 1.4″ | |||
| Diaphragm Material | Titanium | Titanium | Titanium | Titanium | Titanium | Titanium | Titanium | |||
| Rated Impedance | 8 Ω | 8 Ω | 8 Ω | 8 Ω | 8 Ω | 8 Ω | 8Ω | |||
| HF Power (re:AES2-2012) | 40 w | 50 w | 50 w | 50 w | 50 W | |||||
| Nominal Coverage (H x V) | 90⁰ x 60⁰ | 90⁰ x 45⁰ | 90⁰ x 45⁰ | 90⁰ x 45⁰ | 90⁰ x 45⁰ | |||||
| Power | ||||||||||
| System Continuous Power | 300 w | 400 w | 500 w | 400 w | 500 w | 1000 w | 1000 W | 700 w | 800 w | 1600 w Parallel / 800 w Discrete |
| System Programme Power | 600 w | 800 w | 1000 w | 800 w | 1000 w | 2000 w | 2000 W | 1400 w | 1600 w | 3200 w Parallel / 1600 w Discrete |
| System Peak Power | 1200 w | 1600 w | 2000 w | 1600 w | 2000 w | 4000 w | 4000 W | 2800 w | 3200 w | 6400 w Parallel / 3200 w Discrete |
| Crossover frequency | 2.8 KHz | 1.8 KHz | 1.8 KHz | 1.8 KHz | 1.8 KHz | 1.8 KHz | 1.8 Hz | |||
| Input Connector | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) | 2 x NL4 (speakON Compatible) |
| Hardware | ||||||||||
| Pole Mount | Dual Angle (0⁰/10⁰) 35 mm | Dual Angle (0⁰/10⁰) 35 mm | Dual Angle (0⁰/10⁰) 35 mm | 35 mm | 35 mm | |||||
| Handles | 2 on Sides | 2 on Sides | 2 on Sides | 2 on Sides | 2 on Sides | 2 on Sides / 1 on Back | 2 on Sides / 1 on Back | 2 on Sides | 2 on Sides | 4 on Sides |
| Enclosure | ||||||||||
| Enclosure Material | 15 mm Plywood | 15 mm Plywood | 15 mm Plywood | 15 mm Plywood | 15 mm Plywood | 15 mm Plywood | 15 mm Plywood | 15 mm Plywood | 15 mm Plywood | 18 mm Plywood |
| Finish | Rhino Rock | Rhino Rock | Rhino Rock | Rhino Rock | Rhino Rock | Rhino Rock | black paint | Rhino Rock | Rhino Rock | Rhino Rock |
| Grille Material & Finish | 1.5 mm Steel Black or White | 1.5 mm Steel Black | 1.5 mm Steel Black | 1.5 mm Steel Black | 1.5 mm Steel Black | 1.5 mm Steel Black | 1.5 mm Steel Black | 1.5 mm Steel Black | 1.5 mm Steel Black | 1.5 mm Steel Black |
| Dimensions – Unpacked | ||||||||||
| Height | 500 mm / 19.7” | 630 mm / 24.8” | 700 mm / 27.6” | 449 (SITU)mm / 17.7” | 493 (SITU)mm / 19.4″ | 1135 mm / 44.7” | 1400 mm / 55.1″ | 471 mm / 18.5” | 539 mm / 21.2” | 541 mm / 21.3” |
| Width Front | 338 mm / 13.3” | 390 mm / 15.3” | 446 mm / 17.6” | 390 mm / 15.4” | 446 mm / 17.6″ | 488 mm / 19.2” | 488 mm / 19.2″ | 471 mm / 18.5” | 539 mm / 21.2” | 1041 mm / 41.0” |
| Width Rear | 212.4 mm / 8.4” | 241.2 mm / 9.5” | 281.4 mm / 11.1” | 390 mm / 15.4” | 446 mm / 17.6″ | 299.6 mm / 11.8” | 306.4 mm / 12.6″ | 471 mm / 18.5” | 539 mm / 21.2” | 1041 mm / 41.0” |
| Depth | 330 mm / 13” | 373 mm / 14.7” | 406 mm / 16.0” | 618 mm / 24.3” | 685 mm / 27.0” | 450 mm / 17.7” | 500 mm / 19.7′ | 600 mm / 23.6” | 650 mm / 25.6” | 650 mm / 25.6” |
| Dimensions – Packed | ||||||||||
| Height | 575 mm / 22.6″ | 773 mm / 28.9″ | 803 mm / 31.6″ | 462 mm / 18.2″ | 518 mm / 20.4″ | 1218 mm / 48.0″ | 1487 mm / 58.5″ | 556 mm / 21.9″ | 624 mm / 24.6″ | 626 mm / 25.6″ |
| Width Front | 400 mm / 15.7″ | 566 mm / 22.3″ | 622 mm / 24.5″ | 690 mm / 27.2″ | 757 mm / 29.8″ | 558 mm / 22.0″ | 623 mm / 24.5′ | 543 mm / 21.4″ | 611 mm / 24.1″ | 1126 mm / 44.3″ |
| Width Rear | 300 mm / 11.8″ | 566 mm / 22.3″ | 622 mm / 24.5″ | 690 mm / 27.2″ | 757 mm / 29.8″ | 558 mm / 22.0″ | 364 mm / 14.3′ | 543 mm / 21.4″ | 611 mm / 24.1″ | 1126 mm / 44.3″ |
| Depth | 386 mm / 15.2″ | 464 mm / 18.3″ | 498 mm / 19.6″ | 522 mm / 20.6″ | 565 mm / 22.2″ | 522 mm / 20.6″ | 582 mm / 22.9″ | 672 mm / 26.5″ | 722 mm / 28.4″ | 722 mm / 28.4″ |
| Weight | ||||||||||
| Net Weight (kg / lbs) | 16.58 kg / 36.5 lbs | 24.7 kg / 54.5 lbs | 29.9 kg / 65.9 lbs | 23.18 kg / 50.9 lbs | 27.24 kg / 59.9 lbs | 52.9 kg / 116.6 lbs | 60.9 kg / 133.98 lbs | 31.5 kg / 69.4 lbs | 37.3 kg / 82.06 lbs | 78.9 kg / 173.9 lbs |
| Gross Weight (kg / lbs) | 19.6 kg / 43.0 lbs | 29 kg / 63.8 lbs | 35.5 kg / 78.1 lbs | 28.5 kg / 62.7 lbs | 33.96 kg / 74.7 lbs | 59.0 kg / 130.0 lbs | 67 kg / 147.4 lbs | 35.12 kg / 77.4 lbs | 43.2 kg / 95.04 lbs | 86.0 kg / 189.6 lbs |
