The LS7500 is a full-range bi-amped true line source array module. While compact in size it meets SPL line array performance requirements for a wide variety of venues. Typical generated listening area SPL would be between 106dB and 111dB.

The LS7500 high frequency section features a high performance PRD500 planar ribbon transducer designed and manufactured by SLS Loudspeakers. The unique design and properties of the planar ribbon driver allows precise acoustical coupling of the array and hence, full utilization of line source (cylindrical waves) benefits.

The low frequency section uses two high-powered 6.5” drivers utilizing a demodulation ring magnet system providing a third less harmonic distortion and reducing inductance modulation by 50 percent. This provides an open and clear sound despite loud listening levels. Additionally, the low frequency drivers feature a die-cast basket with a patented Intercooler system.
 

• Direct radiating planar PRD500 ribbon high frequency line source module delivers unsurpassed sound quality
• True line source behavior due to precise acoustical coupling of individual PRD500 high frequency transducers
• Open and clear sound at high SPL due to advanced transducer technology in all bandwidth sections
• 110 degree wide symmetrical horizontal coverage
• Even and easily predictable coverage using our free LASS prediction software.
• All array rigging is included
• Splay options from 1 to 10 degrees between boxes
• ¾” 13 ply Baltic Birch cabinet construction

Developed for a wide range of high SPL professional applications where the highest quality and intelligibility of sound is required - especially effective in highly reverberant and/or elongated spaces.

• For permanent sound reinforcement installations in churches, auditoriums, arenas, performing arts centers, etc...
• Professional portable PA system for a wide variety of applications.