Wharfedale Pro SIGMA-X18B
GENERAL PURPOSE LOUDSPEAKERS
The Wharfedale Pro SIGMA-X18B is a 500 watt passive subwoofer with a custom Wharfedale Pro driver with 2.5″ voice coil, EASE gll files available for download and easy fixings and brackets.
Features:
- Rotatable HF waveguides
- Re-evaluated performance
- Updated column models with HF drivers
- Column models with mini EVO-Fold waveguides
- 70 V / 100 V Hi-Z Column models
- EASE gll files available for download
- Supported with system diagrams
- Supported with downloadable FIR presets
- Easy fixings and brackets
- Available in black or white durable paint finishes
- 500 W AES (Continuous) Parallel
- 1000 W Programme – Parallel
- 2000 W Peak – Parallel
- 2.5” LF Voice coils
- 133 dB Max SPL @ 1 m
Colours:
- Black
- White
Specifications
System Type | Passive |
Configuration | Subwoofer |
Frequency Response (+/-3 dB) | 35 Hz – 250 Hz |
Frequency Range (-10 dB) | 30 Hz – 250 Hz |
Sensitivity 2.83 V / 1 m | 100 dB |
Calculated Maximum SPL @1 m | 133 dB |
System Rated Impedance | 4 Ω |
Low Frequency Transducer | |
Size (mm / inches) | 457 mm / 18” |
Voice Coil Size (mm / inches) | 64 mm / 2.5” |
Rated Impedance | 4 Ω |
LF Power re:AES2-2012 | 500 W |
High Frequency Transducer | |
HF Driver Type | n/a |
Coil Size (mm / inches) | n/a |
Exit Size (mm / inches) | n/a |
Diaphragm Material | n/a |
Rated Impedance | n/a |
HF Power re:AES2-2012 | n/a |
Waveguide Type | |
Nominal Coverage (H x V) | na |
LF Driver | 1 x 18″ |
HF Driver | n/a |
Power | |
System Continuous Power | 500 W |
System Programme Power | 1000 W |
System Peak Power | 2000 W |
Crossover frequency | 150 Hz |
Recommended HPF = BW 18 dB/oct. |
28 Hz |
Input Connector | 2 x speakON / 1x Barrier Strip |
Hardware | 35 mm pole socket |
4 handles on sides | |
Enclosure | |
Enclosure Material | 18 mm MDF |
Finish | Black Paint / White Paint |
Grille Material & Finish | 1.2 mm steel, painted |
Dimensions – Unpacked | |
Height | 554 mm / 21.25″ |
Width Front | 502 mm / 20″ |
Width Rear | 502 mm / 20″ |
Depth | 780 mm / 30.8″ |
Dimensions – Packed: | |
Height | 649 mm / 25.5″ |
Width Front | 588 mm / 22.75″ |
Width Rear | 588 mm / 22.75″ |
Depth | 865 mm / 34″ |
Weight | |
Net Weight | 39.1 kg / 86 lbs |
Gross Weight | 46.4 kg / 102 lbs |
Optional Wall-mount bracket | n/a |
Resources:
WELCOME TO WHARFEDALE PRO
At Wharfedale Pro our goal is to produce high quality, affordable and durable sound reinforcement products for musicians (professional and amateur) and for corporate installations, from superclubs to shopping malls.
A combination of a passion for music and stringent quality control stemming from one of the world’s most famous loudspeaker companys means power, reliability and great value are what we’re known for, and we’re proud of it.
Wharfedale Pro SIGMA-X18B Subwoofer