Polk Audio Reserve R300 – Compact Centre Channel Speaker (Unit)

The Polk Audio Reserve R300 is a compact high-performance centre channel speaker designed for clear dialogue, detailed vocals and precise home cinema reproduction. It combines Polk's 1-inch Pinnacle Ring Radiator tweeter with dual 4-inch Turbine Cone drivers in a sealed enclosure, delivering focused dialogue and balanced sound while fitting into spaces where a larger centre speaker may be impractical.

Key Features

• 1" Pinnacle Ring Radiator Tweeter: Delivers detailed and extended high-frequency reproduction with wide dispersion for clear dialogue and movie effects.
• Dual 4" Turbine Cone Drivers: Polk's Turbine Cone technology increases rigidity while maintaining low mass for natural vocals and accurate midrange reproduction.
• Compact Centre Channel Design: Provides Reserve Series performance from a smaller enclosure suited to space-conscious home cinema installations.
• Sealed Enclosure: Acoustic suspension design provides controlled performance while allowing more flexible placement inside cabinets or close to walls.
• Hi-Res Audio Certified: Extended high-frequency capability supports detailed reproduction of high-resolution audio content.
• Premium Cabinet Construction: Carefully braced cabinet helps reduce unwanted resonances and sound colouration.
• Timbre-Matched Design: Engineered to integrate with other Polk Reserve Series speakers for a consistent front soundstage.
• Magnetic Grille: Removable grille provides a clean appearance while minimising acoustic interference.

Technical Specifications

System Integration

The Reserve R300 is designed primarily as the centre channel in a Polk Reserve home cinema system. Its compact sealed enclosure makes placement easier in AV furniture or close to a wall, while the Pinnacle tweeter and dual Turbine Cone drivers provide tonal matching with Reserve Series floorstanding and bookshelf speakers.