Niles SPS-4 Speaker Selection System

Control multiple speaker zones with ease using the Niles SPS-4 Speaker Selection System. Designed for use with a single amplifier or receiver, this device allows you to distribute sound to up to 4 pairs of speakers with individual on/off control. Includes built-in protection circuitry to safeguard your amplifier when multiple zones are active. Key Features:* Connect up to 4 speaker pairs* Individual push-button controls="" for each zone* Built-in amplifier protection switch* tough metal chassis* Ideal for home audio or commercial setups️ Condition:* Pre-owned and tested* Fully functional* Light cosmetic wear consistent with normal use (see photos) Includes:* Niles SPS-4 speaker selector only cables Perfect for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.