Qsc Llc PL-DC24 Two-way Passive Dual 4-in Crossover

Product Description

The QSC LLC PL-DC24 is a two-way, passive crossover designed for dual 4-inch speaker configurations. A passive crossover splits an incoming audio signal into separate frequency bands without requiring external power, routing each band to the appropriate driver in the cabinet. The PL-DC24 is intended for professional audio installations where precise frequency division is needed to optimize driver performance and system clarity. Installation is typically performed by a qualified audio systems technician or AV integrator working on fixed-install or touring speaker builds.

The PL-DC24 is suited for use in professional speaker cabinet builds and fixed-installation audio systems that incorporate dual 4-inch drivers in a two-way configuration. It is commonly used in commercial AV environments including houses of worship, performance venues, and conference facilities where passive speaker management is specified. This unit is sold individually as a single component.

Key Features

• Two-way passive crossover design requires no external power source
• Configured for dual 4-inch driver arrangements
• Sold as a single unit for component-level speaker cabinet work
• Designed for professional fixed-install and touring audio applications

Compatibility

Designed as a component-level passive crossover for professional speaker cabinets utilizing dual 4-inch drivers in a two-way configuration. Consult QSC LLC documentation for specific cabinet and system compatibility before installation.

Installation Notes

Installation should be performed by a qualified audio systems technician or AV integrator. Disconnect and de-energize all amplification equipment before accessing internal speaker cabinet components. Verify crossover frequency points and impedance matching against the target drivers before wiring. Follow all applicable local electrical codes and the manufacturer data sheet for proper mounting and connection procedures.