The PNW-4 is a 4 inch high-fidelity coaxial speaker designed for vehicle audio applications. It features an edge-enhanced steel frame, black anodized voice coil former, linear double-roll surround, rigid poly mica-coated cone, and a complex FEA-designed high-efficiency motor for accurate sound reproduction.

The speaker uses a rear dampened hybrid silk dome tweeter in a concentric point-source configuration for aligned midrange and tweeter output and improved off-axis response. High-quality mounting hardware is included; refer to the listed cut-out and mounting depth dimensions to confirm fitment.