Polk Reserve R300Compact CentreChannel

Polk Reserve R300 - Compact Centre Channel Speaker

The Polk Reserve R300 is a compact centre channel speaker delivering crisp, clear vocals and intelligible dialogue, perfect for any home theatre setup. Its 19-inch width fits seamlessly into your entertainment space without compromising sound quality.

Key Features

• Compact 19-inch width for easy integration into any home theatre
• 1-inch Pinnacle Ring Radiator tweeter for wide high-frequency dispersion
• Dual 5.25” Turbine cone woofers for enhanced sound resolution and detail
• Proprietary X-Port technology eliminates port noise for tight, distortion-free bass
• Hi-Res Audio certified for clear, detailed high-frequency response up to 40kHz
• Dolby Atmos enabled for immersive surround sound experience
• IMAX Enhanced certified for dynamic and powerful home theatre audio
• Sleek, minimalist design with black or walnut finishes and rubber pads for stability

Sound and Design

Inheriting technologies from Polk’s flagship Legend series, the Reserve R300 offers flagship sound quality with exceptional clarity. The Pinnacle Ring Radiator tweeter’s unique shape widens the sweet spot, allowing consistent sound from various seating positions. The turbine cone woofers increase cone rigidity without added mass, delivering precise and detailed bass performance.

Polk’s proprietary X-Port reduces unwanted port noise, ensuring rich bass and clean midrange. The speaker’s cabinetry is carefully cross-braced to eliminate interior resonances, while rounded exterior corners reduce diffraction for a broad, open soundstage.

Specifications

Speaker Type	Compact Centre Channel
UOM (Sold As)	Each
Tweeter	1" Pinnacle Ring Radiator
Woofers	Two 5 ¼” Turbine Cone
Overall Frequency Response	45Hz - 50kHz
Frequency Response (-3dB limits)	65Hz - 38kHz
Recommended Amplifier Power	30 - 200W
Amplifier Output Compatibility	8Ω / 6Ω / 4Ω
Minimum Impedance (ohms)	3.8Ω
Sensitivity (2.83V/1m)	86.5dB
Tweeter/Mid-range Crossover Frequency	2200 Hz
Mid-Bass / Woofer Enclosure Type	Sealed
Available Finishes	Black / Walnut
Feet	Rubber pads
Wall-Mountable (keyhole slots)	No
Binding Posts	Single Nickel-plated 5-Way
Product Dimensions (W x H x D, includes feet)	482.6 x 172 x 226.5 mm (19 x 6.8 x 8.9 in)
Product Weight (each)	7.6 kg (16.8 lbs)
Shipping Weight	9 kg (19.8 lbs)
Shipping Dimensions (W x H x D)	598 x 316 x 260 mm (23.5 x 12.4 x 10.2 in)
Hi-Res Certified	Yes
IMAX Certified	No

Certifications

• Hi-Res Audio Certified: Delivers clear and detailed high-end response up to 40kHz for improved high-frequency signals.
• Dolby Atmos Enabled: Supports immersive Atmos and DTS:X content for a deeper audio experience.
• IMAX Enhanced Certified: Guarantees a dynamic and powerful home theatre experience with IMAX Enhanced content.