Wharfedale Pro SIGMA18B Subwoofer Passive 1x18" 500W RMS Wooden Paint Body
Wharfedale Pro SIGMA18B Subwoofer Passive 1x18" 500W RMS Wooden Paint Body
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Note - It is imperative to use the Wharefedale Pro SC48FIR DSP with any Wharfedale Pro WLA Series Line Array. This is part of a system. We recommend contacting our sales team for a full system design.
KEY FEATURES
- Discreet and unobtrusive design
- Newly developed angled corner port system to reduce dimensions
- Chip resistant Rhino Rock paint
- Double roll surround LF driver for stability and power
- 2.5” voice coil
- 5 models available in black or white in the range for maximum flexibility
DESCRIPTION
SPECIFICALLY ENGINEERED FOR FIXED INDOOR INSTALLATIONS
With its discreet and unobtrusive design SIGMA-18B features the latest proprietary Wharfedale Pro driver technology. In addition, SIGMA-18B uses a newly developed angled corner port system so that the dimensions have been reduced without compromising the overall sound quality. Available in black or white SIGMA-18B and the new SIGMA SERIES is already a versatile and favourite choice for installers.
SPECIFICATIONS
System Type | Passive |
Configuration | Subwoofer |
Frequency Response (+/-3dB) | 35Hz-250HZ |
Frequency Range (-10 dB) | 40Hz-250HZ |
Sensitivity (2.83v/1m) | 100dB |
Calculated Maximum SPL @1m | 133dB |
System Rated Impedance | 8Ω |
Low Frequency Transducer | 457mm / 18” |
Size | 64mm / 2.5” |
Voice-Coil Size | 64mm / 2.5” |
Rated Impedance | 8Ω |
LF Power (re:AES2-2012) | 350W |