Wharfedale Pro IMPACT-X15L Passive Speaker
Key Features:
- 15″ Passive loudspeaker (larger cabinet size)
- 130 dB max SPL @ 1 meter
- 1.75″ HF titanium diaphragm compression driver
- 2.5″ LF voice coil
- MDF construction
- Combi connector inputs (2 x Speakon / Thru inputs)
- 45Hz – 20kHz Frequency Response
- 90°x60° Waveguide
- 350 watts AES (RMS)
- 700 watts Programme
- 1400 watts Peak
Product Description
The Wharfedale Pro’s IMPACT-X15L is a passive speaker that delivers high power capacity and clarity, producing 350W RMS (1400W peak) of power with a low-end frequency of 45Hz. A 1.75″ titanium diaphragm compression driver offers a powerful yet neutral sounding high end for high frequency. Both the HF and LF drivers were designed specifically for this series of loudspeakers, and they were engineered and acoustically matched to a highly robust wooden cabinet.
IMPACT series has become well-known for its power to price ratio. Big power at great value. Customers around the world love their IMPACT series loudspeakers and are proud to use ‘Wharfedale Pro’
To enhance that brand quality and customer passion, we have made a small cosmetic upgrade to IMPACT. It now boasts the iconic Wharfedale Pro boomerang logo ! The Impact-X15L passive PA speaker encapsulates everything Wharfedale Pro stands for – High quality pro audio, at an affordable price. On this occasion we have raised the bar for affordable PA delivering a PA speaker series with a sound and aesthetic comparable to that of a much higher price bracket.

ELIPTICAL WAVEGUIDES
Full range models feature a 90° x 60° Elliptical Waveguide
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.

IRIS X COMPRESSION DRIVERS
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
ROUTED LOGO
Impact-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.


COMBI JACK INPUTS
A handy feature are the NL2 combi jack connectors which are used in all models of Impact-X.
These accept both speakON compatible cabling or 1/4″ jack speaker cables. It means that you’ve usually got the right cables on hand!
Specifications
Type of system | Passive | ||
Setting | bidirectional | ||
Frequency response (+/-3dB) | 50-18kHz | ||
Frequency range (-10dB) | 45-20kHz | ||
Sensitivity (2.83v/1m) | 98dB | ||
Calculated maximum SPL at 1 m | 130dB | ||
Nominal system impedance | 8Ω | ||
Low frequency transducer | |||
Size | 381mm / 15″ | ||
Voice coil size | 65mm / 2.5” | ||
Nominal impedance | 8Ω | ||
LF power (re:AES2-2012) | 350w | ||
High frequency transducer | |||
High frequency driver type | Compression controller | ||
Voice coil size | 44mm/1.75″ | ||
Output size | 25mm/1″ | ||
Diaphragm material | Titanium | ||
Nominal impedance | 8Ω | ||
High frequency power (re:AES2-2012) | 40W | ||
Nominal Coverage (H x V) | 90° x 60° | ||
Nominal impedance | 8Ω | ||
Force | |||
Continuous system power | 350W | ||
System program power | 700W | ||
Maximum system power | 1400W | ||
Crossover frequency | 2.2kHz | ||
Input connector | 2 NL2 combination connectors |
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