
DF Series
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Dual High-Frequency Horn Loudspeakers
The DF Series provides high-output, focused coverage for mid- to long-throw applications. Designed for spot-fill, it’s especially effective when architectural elements obstruct the reach of primary loudspeakers, ensuring consistent clarity throughout the space.
TQ™ Processing
Optional Weather Resistance
Products in this Series

DF4
Dual High-Frequency Horn Loudspeaker
Operating Range
72 Hz to 20 kHz
HF/LF Transducers
Coaxial 3.0″ titanium diaphragm compression driver; 12.0″ woofer, 3.0″ voice coil; single neodymium magnet
Power Handling at Nominal Impedance
HF/LF 400 W @ 8 Ω
Equalized Maximum SPL (peak / continuous)
128 dB / 122 dB
Resources
DF Specification
Specification Sheet
DF CAD Data
CAD
DF EASE Data
EASE Data