The CURV 500 PS System Power Set from LD Systems is a portable array system with eight satellite speakers, two 10" subwoofers, a 4-channel mixer with 16 digital effects, speaker cables, two distance bars, and two SmartLink adapters. Featuring 920W RMS power, it can be used in sound reinforcement applications for larger events, concerts, rehearsals, meetings, in houses of worship, and more.

The portable sound system's subwoofers have a Class-D power amplifier with a limiter that provides protection against short circuits and overloading. Also, the 4-channel mixer with 16 digital-effect presets uses modern Bluetooth technology and is built-in one of the subwoofer units. The integrated combo and Speakon-compatible sockets offer extensive connectivity options with other systems, and the subwoofer has four digital system presets, an M20 threaded flange, and three ergonomic carrying handles.

In addition, the eight satellite speakers are 4.7 x 4.7" in size and operate via SmartLink adapters. Using LD System's own WaveAhead technology, one 4" and three 1" drivers provide detailed audio playback for each satellite speaker. Two distance bars are included to mount the satellites; with optional wall and ceiling mounting systems (sold separately), the satellites can be installed anywhere where good sound and subtle appearance are required.