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Articles May-June 2025

The Making Of A Tour: Conversation With Warren D'Souza, SOUND.COM New!

Warren D'Souza of SOUND.COM shares insights into India's evolving touring scene, highlighting logistics, teamwork, and artist-focused sound execution. read more

Genelec Defines Precision Across Mumbai's Music Production Landscape New!

Zacs and Phils transform St. Joseph Church with a modern audio system that enhances worship through clarity, precision, and reverence read more

Mega Sound Delivers Unparalleled Audio at Lollapalooza India 2025 New!

Mega Sound delivered flawless, large-format audio for Green Day and Shawn Mendes at Lollapalooza India 2025 using cutting-edge technology. read more

Inside The Coldplay Spectacle New!

BookMyShow Live's Shipra Venkatesh leads a world-class stadium production with large-scale system integration, power distribution, and advanced rigging. read more

Technical Precision: J Davis Prosound & Lighting Supports Live Acts New!

J Davis Prosound & Lighting and Graflex Inc. deliver world-class technical production for major live acts touring across India. read more


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Fulcrum Acoustic Debuts DF4 Dual High-Frequency Horn Loudspeaker



DF4 Series dual high-frequency loudspeakers provides control for applications where spot-fill of high frequencies


Fulcrum Acoustic, creator of innovative loudspeaker technologies, has released the DF4 Dual High-Frequency Horn, a spot fill loudspeaker aimed at supplemental high frequency coverage for areas shaded by venue obstructions.

The Dual four inch diaphragm high frequency compression drivers provide substantial output suitable for mid to long throw applications. Fulcrum Acoustic’s proprietary TQ processing improves the sonic character, guaranteeing exceptional clarity and precise transient response even at very high SPL. DF4 Series dual high-frequency loudspeakers provide high output and precise pattern control for applications where spot-fill of high frequencies is required. This high output, loudspeaker is currently available in two models: the DF443 (45° x 30°) and the DF463 (60° x 30°).

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