GRILLE DESIGN All SIGMA-X models feature the iconic Wharfedale Pro logo. A grille to enhance any stylish installation, without being visually overpowering. COLUMNS WITH MINI EVO-FOLD SIGMA-XV models feature the highly refined mini EVO-Fold waveguide along with HF compression drivers. For the SIGMA-XV5 there is one, while the SIGMA-XV9 features two compression drivers, each with a mini EVO-Fold waveguide. This mini EVO-Fold design provides consistent dispersion coverage on both the horizontal and vertical planes with the sound radiating from one, singular and coherent, source. EASY INSTALL Installations can be complicated enough, so we have made SIGMA-X series as easy as possible. From December 2023 shipments, the full range models of SIGMA-X series benefit from additional rear mounting points for use with Powerdrive loudspeaker plates. Four additional sturdy bolt holes have been added to the rear of the SIGMA-X cabinets. For the SIGMA-XV Column array, either use the included U bracket, or for even more adjustment, use the optional WPB-SV which gives up to 15° tilt and 180° of rotation. EASY CONNECTION All SIGMA-X models (with the exception of the 70 V / 100 V T models) are equipped with both speakON and barrier strip inputs. It is another small step that makes the installation easy. SUPPORT WITH EASE All full range models in the SIGMA-X series are supported with EASE .gll files. DOWNLOAD GLL FILES HERE SPECIFICATIONS Model Name SIGMA-XV9 System Type Passive Configuration Two-Way Frequency Response ( /-3 dB) 130 Hz – 18 KHz Frequency Range (-10 dB) 120 Hz – 20 KHz Sensitivity 2.83 V / 1 m 97 dB Calculated Maximum SPL @1 m 128 dB System Rated Impedance 4 Ω Low Frequency Transducer Size (mm / inches) 9 x 75 mm / 3″ Voice Coil Size (mm / inches) 33 mm / 1.3″ Rated Impedance 4 Ω LF Power re:AES2-2012 40 W High Frequency Transducer HF Driver Type 2 x 1″ High Frequency drivers Coil Size (mm / inches) 25.4 mm / 1″ Exit Size (mm / inches) 25.4 mm / 1″ Diaphragm Material PEI Rated Impedance n/a HF Power re:AES2-2012 n/a Waveguide Type Mini EVO-Fold Nominal Coverage (H x V) 120˚ x 20˚ LF Driver 9 x 3″ HF Driver 2 x 1″ PEI EVO-Fold Driver Power System Continuous Power 360 W System Programme Power 720 W System Peak Power 1440 W Transformer (T) Transformer Taps (70 V) Transformer Taps (100 V) Crossover frequency 2.5 KHz Recommended HPF = BW 18 dB/oct. 160 Hz Input Connector 1 x speakON / 1x Barrier Strip Hardware U Bracket included Enclosure Enclosure Material Aluminum Finish Black Paint / White Paint Grille Material & Finish 1.2 mm steel, painted Dimensions – Unpacked Height 1210 mm / 47.6″ Width Front 126 mm / 4.96″ Width Rear 92 mm / 3.62″ Depth 145 mm / 5.71″ Dimensions – Packed Height 1285 mm / 50.6″ Width Front 210 mm / 8.27″ Width Rear 210 mm / 8.27″ Depth 210 mm / 8.27″ Weight Net Weight 10.1 kg / 22.2 lbs Gross Weight 11.6 kg / 25.5 lbs Optional Wall-mount bracket WPB-SV
