Description
The EVF-1122D/64-FGW is a fully weatherized, two-way point-source loudspeaker engineered for outdoor and exposed fixed-install environments. It combines a 12 in low-frequency transducer and a 3 in titanium compression driver on a 60 x 40 rotatable waveguide to deliver focused coverage and high intelligibility. The enclosure is built for long-term outdoor exposure and array integration.
The loudspeaker uses a DH7N 3 in compression driver and a DVX3121A 12 in LF transducer with a symmetric motor design to minimize distortion. An advanced fourth-order passive crossover provides steep slopes and HF protection to preserve drivers at high output levels. The rotatable constant-directivity waveguide supports vertical or horizontal arraying with consistent off-axis response.
Performance metrics include 97 dB sensitivity and a calculated maximum SPL of 131 dB. System power handling is rated at 600 W continuous and 2400 W peak, while the active ratings specify LF 500 W and HF 75 W continuous. Frequency response extends to the vocal range with a recommended high-pass at 65 Hz and a passive crossover point at 1300 Hz.
Connectivity is provided via dual four-pin 10 AWG Phoenix/Euroblock screw terminals, and the input panel supports a gland-nut cover for weatherized installations or an alternate NL4 cover plate. An externally accessible jumper selects passive or active operation for flexible system integration. The cabinet also includes (22) M10 threaded suspension points for rigging and flown arrays.
Typical applications include outdoor foreground reinforcement, perimeter fill, and flown or ground-stacked arrays in entertainment and institutional installations. The speaker is suitable for exposed façades, covered plazas, and any installation requiring weather resistance combined with defined coverage. Its rotatable waveguide and multiple horn pattern compatibility make it an adaptable element in larger EVF/EVH systems.
The enclosure is constructed from 13-ply weather-resistant birch with a fiberglass finish and an 18 GA stainless-steel grille with hydrophobic cloth, providing corrosion resistance and impact protection. Installation and aiming are simplified by the rotatable waveguide, standardized M10 rigging points, and the accessible input panel. The EVF-1122D/64-FGW balances rugged construction, array flexibility, and vocal clarity for reliable long-term outdoor service.