Polk AudioSignature S30Centre

Polk Audio Signature S30 Centre Speaker - Black

Enjoy rich, clear, full-range sound for movies, TV, and music with the Polk Audio Signature S30 Centre Speaker. Featuring Polk’s patented Dynamic Balance acoustic array and Power Port bass technology, this centre speaker delivers immersive home theatre audio with crystal-clear highs and deep, impactful bass.

Key Features

• Dynamic Balance acoustic array for rich, clean sound across all frequencies
• 1” high-resolution Terylene tweeter for crystal-clear high-frequency response
• Two 5.25” mica-reinforced polypropylene cones for low distortion bass and dynamic mid-range
• Exclusive Polk Power Port technology for deeper, more impactful bass
• Hi-Res Audio certified, supporting frequencies up to 40 kHz
• Anti-diffraction magnetic grille minimises sonic interference
• Gold-plated 5-way binding posts for efficient, lossless connections
• High sensitivity and compatibility with Dolby and DTS surround sound technologies
• Modern American styling with a black washed walnut finish
• Limited 5-year warranty

Product Description

The Polk Signature S30 centre speaker brings the big surround sound theatre experience into your living room. Built with precision crossovers, an anti-diffraction grille, and a rigid, acoustically inert cabinet, it delivers spacious, clear, and enveloping sound. The Dynamic Balance technology optimises materials and geometry to eliminate distortion and enhance performance.

The high-resolution Terylene dome tweeter extends frequency response and lowers resonance for detailed vocals and instruments, while the mica-reinforced polypropylene midrange drivers provide clean bass and improved linearity. Polk’s exclusive Power Port technology reduces turbulence and distortion to deliver 3 dB more bass output than traditional ports.

Compatible with modestly powered amplifiers and the latest Dolby and DTS surround sound formats, the Signature S30 is timbre-matched for seamless integration in multi-channel systems. Its curved edges and black washed walnut finish complement any home décor.

Specifications

• Orientation: Horizontal
• Height: 19.05 cm
• Width: 50.8 cm
• Depth: 26.92 cm
• Weight: 8.62 kg
• Driver Enclosure Type: PowerPort Bass Vented
• Drivers: (2) 5.25" (13.34 cm) Midrange, (1) 1" (2.54 cm) Tweeter
• Audio Inputs: 1 Pair of Gold-Plated 5-Way Binding Posts
• Total Frequency Response: 42 Hz – 40 kHz
• Nominal Impedance: 8 ohms
• Max Sensitivity (1 watt @ 1 metre): 89 dB
• Recommended Amplifier Power Per Channel: 20 – 125 watts

What's in the Box

• 1 x Polk Audio Signature S30 Centre Speaker - Black