The L4-Array is a passive 3-way dual 10” line array loudspeaker that comprises 4 specially crafted drive units. 2 x 10” carbon fibre cone low-frequency drivers, 1 x 6.5” Kevlar fibre cone mid-frequency driver, as well as 2 x 3” composite carbon fibre diaphragm tweeters combining to offer a maximum SPL of 142dB (Peak). The carbon fibre cones utilised in the 10” low-frequency drivers improve the overall transient response of the system, provide excellent phase response and perfect line source coupling resulting in a low-distortion high output system. The L4-Array has a frequency response of 55Hz – 20kHz (±3dB).
The L4-Array has a horizontal coverage angle of 90° (optional 120°) and a vertical coverage angle of 10°.
The 746mm wide enclosure features an integrated 4-point rigging system for seamlessly linking to additional L4-Array cabinets. Inter-cabinet angle adjustments range from 0° to 10°.
The enclosure is composed of robust plywood, finished with hard-wearing black polyurea paint and fitted with a hexagonal mesh steel grille with acoustic foam backing.
Meticulously crafted to provide clarity, control and consistent coverage in the most demanding large scale applications.
Royal Series represents the pinnacle of audio engineering and performance from HH Audio. A range of products finely crafted to offer reliable and scalable live sound systems for the most demanding applications. The combination of cutting-edge acoustic technology and fine craftsmanship sets a new standard for large-scale systems with numerous configurations to suit a multitude of live sound requirements.
The series comprises passive line array enclosures (L2-Array, L3-Array, and L4-Array), passive subwoofer enclosures (GSE, GSE-H, GSS and GSD), passive 2-way point source loudspeakers (H8, H10, H12 and H15), constant curvature arrays (F1-Array, F2-Array), passive array point source loudspeakers (P2-Array and P3-Array) and a passive 2-way stage monitor (UM1).
Royal Series drive units are engineered to provide exquisite transient and phase response, utilising unique combinations of materials including Kevlar fibre and carbon fibre to drastically improve cone rigidity enabling an unbelievably high-power, low-distortion output well suited to large-scale touring and outdoor applications.
Royal Series systems are road-ready, with integrated rigging hardware and flexible flying options to make configuring a system of this scale as simple as possible. Each enclosure is finished with black polyurea to ensure that each product can withstand the toughest touring conditions.
Whether the application is live concerts, theatres, arenas, or large houses of worship, Royal Series systems guarantee reliability, scalability, and precise audio that engineers can confidently trust.
