The Signature Elite ES30 is a full-size centre channel speaker built to deliver rich dialogue and balanced sound for your home theatre. Equipped with dual 5.25″ woofers and a 1″ Terylene tweeter, it produces deep bass, smooth mids, and crisp highs that make every scene come alive. From whispers to powerful sound effects, the ES30 ensures you hear every detail with stunning clarity. With Polk Audio’s Hi-Res Audio certification and Power Port technology, the ES30 offers clean bass response and distortion-free sound. It works seamlessly with Dolby Atmos and DTS:X setups, making it a strong anchor for any surround sound system. At Theatre Zone, we recommend the ES30 for those who want a traditional centre channel that combines big presence with exceptional performance. Key Features Dual 5.25″ mica-reinforced polypropylene woofers for strong mids and bass 1″ Terylene dome tweeter for high-resolution sound up to 40 kHz Polk Power Port design for deeper, cleaner bass response Hi-Res Audio certified, compatible with Dolby Atmos & DTS:X Solid, low-resonance cabinet for accurate sound reproduction Works seamlessly with Signature Elite towers and surrounds Why Choose ES30 Lifelike voices — dialogue is clear and easy to follow Classic centre design — bigger presence for bigger rooms Balanced sound profile — from bass to highs, everything is smooth Trusted Polk engineering — built for performance and durability Specifications Total Frequency Response 55 Hz → 40 kHz Depth 10.6" (26.92 cm) Driver Complement • (1) 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter • (2) 5.25" (13.34 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Drivers Driver Enclosure Type PowerPort Bass Vented Height 7.5" (19.05 cm) Orientation Horizontal Quantity Included 1 Weight 19 lbs (8.62 kg) Width 20" (50.8 cm) Recommended Amplifier Power Per Channel 20 watts → 125 watts Inputs Single gold-plated 5-way binding posts Sensitivity (2.83V @ 1m) 88 dB Impedance Compatible with 4 and 8 ohm outputs Crossover Frequency 2.3 kHz Details of Signature Elite ES30 Owner’s Manual (PDF) Info Sheet (PDF) Clear Voices, Cinematic Sound The Signature Elite ES30 is the heart of your entertainment system. Its dual woofers and precision tweeter work together to ensure voices stand out and effects are delivered with detail and power. Whether you are watching movies, streaming shows, or listening to music, the ES30 provides the balance and presence your system needs. Shop now at Theatre Zone and make the ES30 your choice for centre channel sound that feels truly cinematic.
