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Wharfedale Delta 15A Power Amplifier

Dolphin id:104918 Product SKU:Delta 15A

Call for availability: 0151 448 2080

The Delta 15A active pa speaker is the result of high demand of the popular Delta 15 Passive and further demand for high performance active PA speakers.

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The new model brings together every aspect of the high-end passive speaker range, this time with perfectly matched bi-amplification with onboard DSP for a loudspeaker as solid as its passive counterpart with ultimate convenience.

This 15” model is capable of high power, full range audio completely on its own for front of house and monitoring applications and can be fully integrated with the Delta 15BA and 18BA for the ultimate active PA sound system.

Bi-Amplification with DSP

The Delta 15A is capable of producing extraordinary levels – 750W RMS with 131dB maximum SPL is produced via a high headroom amplifier exclusively engineered by Wharfedale Pro. The loudspeaker also features an integrated 2 channel mixer with onboard Q-Bit DSP insuring smoother more controlled sonic performance.

Performance you can depend on

The Delta Series has been designed from the ground up to provide outstanding performance and reliability. The Delta Series utilises robust technology to ensure that it can meet the demands of touring, rental and fixed installation applications.

Crafted with the highest quality components

A High output, low distortion cast frame 15” woofer with 3” voice coil is used for unparallelled low frequency reproduction down to 50 Hz on this model. 2” titanium compression drivers are coupled to 90°x45° elliptical waveguides for impressive output level and smooth HF dispersion.

Ready for a life time on the road

Comprehensive rigging points are provided on Delta 15A, means it is equally at home in ground stacked or flown applications. Rhino Rock™, our durable texturised composite finish is used in all models. This new finish provides the great look of a painted finish with the durability of a carpet covered enclosure, giving you the best of both worlds. The Delta Series is constructed from plywood and features dual angle pole mounts to ensure that your sound is aimed directly at the audience, not at the ceiling.


  • MODEL    DELTA 15A
  • SYSTEM TYPE    Active 2-way Bi-Amplified
  • INPUT SENSITIVITY    Mic:-40dBu Line:0dBu
  • INPUTS    2 x XLR / Jack Combi, RCA Phono
  • MAXIMUM SPL    131dB
  • PROTECTION    Power / Thermal / LF & HF Limiting
  • ELECTRONIC CROSSOVER    24dB/octave Linkwitz-Riley
  • EQUALIZATION    HF / LF Shelving
  • FINISH    Black Rhino Rock
  • FREQUENCY RESPONSE    60Hz - 50kHz
  • RIGGING    M10X6
  • NET WEIGHT    33kg / 72.6lbs
  • GROSS WEIGHT    38.5kg / 84.7lbs
  • DIMENSIONS (UNPACKED)    700 x 446/281.4 x 406mm
  • DIMENSIONS (PACKED)    803 x 622/366 x 498mm
  • WOOFER    15"
  • COVERAGE (H X V)    90° x 45°
  • ENCLOSURE MATERIAL    15mm Plywood

£ 559.00 Web price, inc VAT

Ex Vat:
£465.83, VAT at 20.00%
x £ payments + £ deposit
Read more about finance here.

Call for availability: 0844 815 0888


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