Pearstone A-SMSM Twist-Lock Speaker Coupler Adapter for Cables with NL4 Connectors

The Pearstone A-SMSM is a four-pole, twist-lock speaker coupler adapter designed for seamless connection of two speaker cables compatible with Neutrik NL4FC or NL4FX connectors. Built to ensure a secure and reliable connection, the A-SMSM prevents accidental disconnection from cable tugs or pulls, providing an uninterrupted audio signal. This makes it ideal for extending cable runs in professional indoor and outdoor PA setups, connecting loudspeakers to power amplifiers.