Key Features

  • 15″ Passive loudspeaker
  • 1400w peak power handling
  • 130dB Max SPL @ 1meter
  • 1.75″ HF IRIS-X Compression driver
  • 2.5″ LF voice coil
  • 90° x 60° dispersion
  • MDF construction
  • Combi connector inputs
  • 350w RMS
  • 700w Programme
Full range IMPACT
The Impact Series has a desirable high power capacity and clarity. Impact-X15 is rated at 350W RMS (1400W peak) and the power spans down to a 45Hz low-end.For high frequency, a 1.75″ titanium diaphragm compression driver produces a powerful yet neutral sounding high end.Both the HF and LF drivers are custom engineered and are acoustically matched to the extremely durable MDF cabinet.
90° x 60° Elliptical Waveguide
For wide and smooth coverage a 90° x 60° elliptical waveguide has been selected.In real-world terms this means that the higher frequencies can be heard with definition at 90° in the horizontal plane, and 60° in the vertical.All full range models in the Impact-X series use this same elliptical waveguide design which makes for controllable coverage when using multiple Impact series loudspeakers.
Built to take an IMPACT
The Impact-X15 is ready for whatever life throws at it.The strong MDF cabinet is covered in a textured black paint to give a durable yet stylish finish, which brings a professional look to any sound reinforcement environment.The finish is extremely hard wearing and is leagues above any other carpet covered cabinet in the same price point.
IRIS X driver engineering
The coil size and electrical sensitivity of a loudspeaker transducer is critical to its performance. IMPACT-X loudspeakers now include our proprietary IRIS X design which delivers Increased coil Radius and Increased electrical Sensitivity.The radius of the coil ensures smooth heat dissipation during prolonged high volume use, while the increased electrical sensitivity ensures that the transducer converts as much electrical power into sound output as the laws of physics allow.A hot transducer wastes energy, risks damage and distorts. IRIS X reduces this through improved heat dissipation and improved efficiency. In real-world terms, IRIS X transducers deliver higher SPL with less distortion. They lead the market with specifications and are designed and built entirely within Wharfedale Pro.Increased Radius Increased Sensitivity
Specifications to make an IMPACT
Model Name IMPACT-X15L
System Type Passive
Configuration Two-way
Frequency Response (+/-3dB) 50Hz-18kHz
Frequency Range (-10dB) 45Hz-20kHz
Sensitivity (2.83v/1m) 98dB
Calculated Maximum SPL @1m 130dB
System Rated Impedance
Low Frequency Transducer
Size 381mm / 15″
Voice-Coil Size 65mm / 2.5″
Rated Impedance
LF Power (re:AES2-2012) 350W
High Frequency Transducer
HF Driver Type Compression Driver
Voice-Coil Size 44mm / 1.75″
Exit Size 25mm / 1″
Diaphragm Material Titanium
Rated Impedance
HF Power (re:AES2-2012) 40W
Nominal Coverage (H x V) 90°x60°
Nominal Impedance
System Continuous Power 350W
System Programme Power 700W
System Peak Power 1400W
Crossover frequency 2.2kHz
Input Connector 2 x NL2 (speakON compatible) combi jack
Hardware Dual-angle (0° or 10°) 35mm pole socket
2 carry handles
Enclosure Material and finish 12mm MDF
Colour Options black paint
Grille Material & Finish 1.2mm steel
Dimensions – Unpacked
Height 680mm / 26.8″
Width Front 460mm / 18.1″
Width Rear 249.6mm / 9.8″
Depth 450mm / 17.7″
Dimensions – Packed
Height 759mm / 29.9″
Width Front 535mm / 21.1″
Width Rear 295mm / 11.6″
Depth 506mm / 19/9″
Net Weight 23.5kg / 51.7lbs
Gross Weight 26.6kg / 58.5lbs


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