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Polk Audio - Reserve R400 - Centre Speaker

by Polk
Original price $0.00 - Original price $0.00
Original price $0.00
$999.00 - $999.00
Current price $999.00
In stock
In stock

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Immerse yourself in the world of supreme sound with the Polk Audio - Reserve R400 - Centre Speaker. Boasting state-of-the-art patented X-Port technology and two 6.5” turbine cone woofers, this impressive centrepiece delivers unrivalled power and clarity, making it perfect for the ultimate home theatre system. Its sleek, elegant design effortlessly blends into any décor, bringing an air of sophistication to your space. Experience the richness of crystal-clear vocals and breathtakingly detailed audio that enhances your music and movies. This performance powerhouse is DOLBY Atmos enabled and exquisitely engineered for Hi-Res and IMAX Certified audio, delivering a dynamic and immersive sonic performance that transports you right into the heart of the action. With the Reserve R400, every seat in your house becomes the best seat. Your journey to superior sound starts here with the Reserve Series from Polk.

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ℹ Product Information

Introducing the Polk Audio - Reserve R400 - Centre Speaker

The Polk Audio - Reserve R400 - Centre Speaker is a powerhouse sound-meets-technology solution designed to acoustically grace your home theatre setup. This speaker pushes the boundaries of sound innovation, delivering unrivalled power and clarity.

  • Immaculate Design: Not only does the Reserve R400 sound good, but it also looks good with its sleek design that tastefully blends with any décor.

  • Refined Excellence: Drawing on pioneering technologies from Polk’s flagship Legend series, the Reserve R400 demonstrates the sound of refined excellence.

  • Crystal Clear Dialogue: The state-of-the-art transducer array facilitates crystal clear, crisp dialogue.

  • Captivating Soundstage: With Polk’s groundbreaking X-Port technology and two 6.5” turbine cone woofers, the Reserve R400 delivers a balanced, expansive soundstage that turns your living room into a cinematic auditorium.

  • Pinnacle Ring Radiator Tweeter: The tweeter uniquely diffuses high-frequency sounds, creating a captivating, wider listening sweet spot.

  • Turbine Cone Woofer: The Turbine Cone Woofer utilizes Polk's innovative design to deliver astounding detail in music and movies.

  • Distortion-Free Auditory Feast: The X-Port eliminates high-speed air movement noise, rendering a richly detailed, distortion-free sound experience.

  • Superior Sound Dispersion: The meticulously cross-braced cabinetry ensures superior sound dispersion and a captivating open sound stage.

  • Hi-Res Certified, Dolby Atmos Enabled, and IMAX Enhanced: As a certified product, the Reserve R400 sets a new benchmark for music and audio brilliance in home entertainment.


  1. Enhanced Acoustic Technology: Proprietary X-Port technology and two 6.5” turbine cone woofers deliver incomparable sound power and clarity.

  2. Pinnacle Ring Radiator Tweeter: Guides the dispersion of high-frequency sounds throughout the room for a wider listening sweet spot.

  3. Crystal Clear Vocals: Offers clear, crisp dialogue for the ultimate home theater setup.

  4. Superior Cabinet Design: Minimizes unwanted interior resonances and disperses sound broadly for a captivating open soundstage.

  5. High-quality Materials: Built with robust materials for durability and designed in sleek, elegant styles.

  6. High-Certification: Hi-Res certified, Dolby Atmos enabled, and IMAX enhanced product for a top-notch, immersive audio experience.


  1. Captivating, Expansive Sound: Turbocharged with innovative technologies, the R400 delivers an unmatched sound range and clarity.

  2. Exceptional Dialogue Clarity: Experience stunningly clear, crisp dialogues in any home theatre setup.

  3. Perfect Sound Anywhere: The Pinnacle Ring Radiator Tweeter ensures perfect sound from any part of the room.

  4. Minimal Distortion: The unique X-Port technology eliminates unwanted noise for a pure, distortion-free sound experience.

  5. Aesthetically Pleasing: Sleek and elegant design adds a touch of modern elegance to any room.

  6. Certified Excellent: High-level certifications ensure the very best in audio quality.

  7. Ready for the Future: Ready for next-generation high-resolution audio and exciting Dolby Atmos and IMAX soundtracks.


  • Speaker Type: Performance Center Channel
  • Sold As: Each
  • Tweeter: 1" Pinnacle Ring Radiator
  • Woofers: Two 6 ½” Turbine Cone
  • Overall Frequency Response: 36Hz - 50kHz
  • Frequency Response (-3dB limits): 48Hz - 39kHz
  • Recommended Amplifier Power: 20 - 200W
  • Amplifier Output Compatibility: 8Ω / 6Ω / 4Ω
  • Minimum Impedance (ohms): 4.1Ω
  • Sensitivity (2.83V/1m): 89dB
  • Tweeter/Mid-range Crossover Frequency: 2500
  • Product Dimensions (Includes width of feet): 615 x 196.6 x 350mm / 24.2 x 7.8 x 13.8 in
  • Product Weight (each): 14.9 kg / 32.8 lbs
  • Mid-bass / Woofer Enclosure Type: Dual Rear X-Ports
  • Available Finishes: Black / Walnut
  • Feet: Rubber Pads
  • Wall-Mountable (keyhole slots): No
  • Binding Posts: Nickel-plated 5-Way
  • Hi-Res and IMAX Certified: Yes

Experience the mesmerising magnetism of dynamic sound delivered by the Polk Audio - Reserve R400 - Centre Speaker and immerse yourself in an entrancing auditory spectacle. Revel in the clarity of dialogue, the depth of bass, and a broad treble spectrum that transcends the commonplace listening experience. This elegantly crafted speaker seamlessly integrates with your home theatre system, earning its esteemed position at the heart of your setup. Don't just watch a movie or listen to music - live the sound, feel every beat, and allow every note to echo in a symphony of superior acoustics. With this impeccable fusion of design and technology, Polk continues to redefine audio expectations, pioneering a new era of home audio enjoyment.

To embrace audacious sound intensity and to elevate your home entertainment to uncompromising standards, contact The Audio Tailor on 1300 308 711, email us at, or visit us at our Brisbane Store. Be it product advice, technical queries or after-sales service; we're here for you. Don't just settle for sound. Demand excellence, and welcome home the Polk Audio Reserve R400, presented by Australia's #1 Hi-Fi store, The Audio Tailor.

ℹ Specifications
Specification Details
Speaker Type Performance Center Channel
Sold As Each
Tweeter 1" Pinnacle Ring Radiator
Woofers Two 6 ½” Turbine Cone
Overall Frequency Response 36Hz - 50kHz
Frequency Response (-3dB limits) 48Hz - 39kHz
Recommended Amplifier Power 20 - 200W
Amplifier Output Compatibility 8Ω / 6Ω / 4Ω
Minimum Impedance (ohms) 4.1Ω
Sensitivity (2.83V/1m) 89dB
Tweeter/Mid-range Crossover Frequency 2500
Product Dimensions (Includes width of feet) 615 x 196.6 x 350mm / 24.2 x 7.8 x 13.8 in
Product Weight (each) 14.9 kg / 32.8 lbs
Mid-bass / Woofer Enclosure Type Dual Rear X-Ports
Available Finishes Black / Walnut
Feet Rubber Pads
Wall-Mountable (keyhole slots) No
Binding Posts Nickel-plated 5-Way
Hi-Res and IMAX Certified Yes

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