Listen Technologies LS-53 15-Piece iDSP Prime Level Stationary RF System, 72 MHz

Deliver consistently clear, accessible audio across your venue with the Listen Technologies LS-53 15-Piece iDSP Prime Level Stationary RF System. Designed as a professional assistive listening solution, this 72 MHz stationary RF system supports up to 100 users and is ideal for conferences, theaters, houses of worship and public facilities that must meet ADA requirements. The LS-53 ships with a LT-800-072 transmitter and four LR-4200-072 iDSP receivers and uses DSP SQTM to reduce ambient noise by up to 20 dB—so participants hear voice and program audio with greater clarity even in noisy environments. Its compact, lightweight components streamline distribution and inventory management for event staff and facility managers, while the robust Listen Technologies build ensures reliable long-term operation. Because the system integrates smoothly with AV, monitoring and security workflows, it’s a practical choice for venues that coordinate crowd management or surveillance teams alongside guest services. Upgrade your venue’s accessibility and audio monitoring capabilities—order the LS-53 to improve listener experience and operational efficiency today.

• Delivers crystal-clear audio to up to 100 attendees, improving accessibility and engagement in conferences, theaters, and public events.
• Packaged with LT-800-072 72 MHz stationary RF transmitter and LR-4200-072 iDSP receivers for reliable, long-range coverage and simple setup.
• Advanced DSP SQTM cuts ambient noise by up to 20 dB, producing intelligible speech for assisted listening, monitoring, and security staff.
• Compact, lightweight components make distribution, storage and on-site management fast and ADA-compliant.
• Built for commercial venues—durable Listen Technologies construction that integrates easily with AV, surveillance and facility workflows.