Faital Pro WG141 1.4" Waveguide Horn

"NOMINAL SPECIFICATIONS Type : Plane Wave Guide Throat Diameter : 36.5 mm 1,4 in Frequency Range : 0.820 kHz Recommended Crossover Freq. 1 : 0.8 kHz Horizontal Nominal Coverage -6dB 2 : 110 Material : Al "NOMINAL SPECIFICATIONS Mouth Height : 163 mm 6.4 in Mouth Width : 130 mm 5.1 in Depth : 200 mm 7.9 in Mouth Mounting Holes 4x : 7 mm 0.28 in Net Weight : 1.4 kg 3.1 lb Shipping Box Single Carton Box : 232 x 179 x 142 mm 9.1 x 7.0 x 5.6 in Shipping Weight : 1.65 kg 3.6 in NET Air Volume filled by HF Horn : 1.0 dm3 0.035 ft3 " "Brand : FAITAL PRO Model Number : WG141 UPC : 810130951543 PART NUMBER P/N Part Number : TR992558 NOTES Sold only in combination with a FaitalPRO 1.4"" HF Driver 1 4 sr acoustic loading 2 Average value in frequency range: 116 KHz " The FAITAL PRO WG141 is a plane wave guide designed for use with 1.4" high-frequency drivers. Please note that the WG141 is sold only in combination with a FaitalPRO 1.4" HF Driver. It's designed to increase the efficiency of the driver by improving the coupling between the speaker driver and the air, which results in greater acoustic output.