Polk Audio RTi10 Tower Speakers – 4-Driver, Real Wood Finish

Polk Audio RTi10 Tower Speakers – 4-Driver Dynamic Balance

Polk Audio RTi10 Floorstanding Tower Speakers – Black Ash Finish with Dynamic Balance Engineering

The Polk Audio RTi10 represents the pinnacle of Polk’s RTi series tower design, delivering high-impact performance and exceptional value through a sophisticated 4-driver configuration that rarely appears in speakers at this price point. The RTi10’s Dynamic Balance technology—Polk’s proprietary system using laser imaging to eliminate resonance-causing materials—creates a smooth, wide-open response with remarkably low distortion across the entire audio spectrum. Whether powering cinematic home theater with room-shaking bass or delivering nuanced musical detail across vinyl and digital sources, these towers combine visceral dynamics with refined engineering.

The 4-driver array represents the heart of the RTi10’s performance. A 1-inch silk/polymer dome tweeter redesigned for stellar treble extension delivers clear, detailed highs without harshness, paired with neodymium magnet heat sinks for superior thermal management and power handling. The 6.5-inch polymer composite midrange operates within its own tuned enclosure, isolated by Polk’s proprietary Acoustic Resonance Control (ARC) port technology to eliminate the “thick” character that internal cabinet resonances typically impart to vocals and instruments. The result is smooth, natural vocal reproduction and transparent instrument imaging. Dual 7-inch polymer composite woofers with butyl rubber surrounds provide the room-rumbling bass authority that defines true tower performance—tight, punchy, and deep bass that you can feel while remaining articulate enough for music.

The engineering sophistication extends to Polk’s Power Port Plus venting system, a carefully designed combination of front and rear ports working with internal plates to reduce air turbulence at the port openings (eliminating the annoying “chuffing” sound), while simultaneously increasing bass efficiency. This allows the RTi10 to extend bass response down to 35Hz with minimal turbulence noise, delivering low-frequency impact that modern movie soundtracks and music recordings demand. The all-MDF cabinet features extensive internal bracing that virtually eliminates sound-muddying resonances, while the asymmetrical cabinet design helps minimize diffraction artifacts and supports an expansive, three-dimensional soundstage.

The RTi10’s practical engineering includes dual 5-way gold-plated binding posts connected by gold-plated jumpers, enabling bi-wiring or bi-amping for enthusiasts seeking maximum performance. Video-shielding allows placement near television displays without picture distortion, while adjustable spike feet mounted on stabilizer bars provide stability on any flooring type—carpet or hardwood.

Features and Capabilities:

1-inch silk/polymer dome tweeter with neodymium heat sink

6.5-inch polymer composite midrange with ARC (Acoustic Resonance Control) tuning

Dual 7-inch polymer composite woofers with butyl rubber surrounds

Dynamic Balance laser-engineered driver design for low distortion

Power Port Plus dual-port system (front & rear) for reduced turbulence

Acoustically inert all-MDF cabinet with extensive internal bracing

Asymmetrical cabinet design for reduced diffraction

Anti-diffraction floating grille for 3-dimensional imaging

Dual 5-way gold-plated binding posts for bi-wiring/bi-amping

Video-shielded for TV placement

Adjustable spike feet for any flooring type

Handles up to 300 watts

Technical Specifications:

Driver Configuration: 4-way bass-reflex design

Frequency Response: 35-26,000 Hz (-3dB); 20-27,000 Hz (overall)

Impedance: 8 ohms

Sensitivity: 89 dB

Power Handling: 20-300 watts recommended

Enclosure: Bass-reflex with Power Port Plus tuning

Dimensions: 279 x 1,108 x 451 mm (11 x 43.625 x 17.75 inches with stabilizing base)
Weight: 28.5 kg (63 lbs) per speaker

Cosmetically, this pair presents in very good condition with the Black Ash finish showing normal wear consistent with careful use. The cabinets are solid and free from structural issues, the drivers are intact, and all controls operate smoothly. The grilles are included and fit properly. Functionally, these speakers have been thoroughly tested and perform beautifully—dynamic, room-filling sound with excellent bass extension, clear midrange clarity, and smooth high-frequency response across all inputs and volume levels. These towers deliver the high-impact performance Polk RTi10s are known for.

The Polk Audio RTi10 represents genuine value for home theater enthusiasts and music lovers seeking tower speakers with multi-driver sophistication, robust engineering, and the proven dynamic capability that Polk’s RTi series delivers. Tested and ready to breath new life into your audio system.

Purchase with Confidence:

Includes Radique Audio “Bumper to Bumper” Warranty

Perpetual Trade-Back Policy—upgrade or swap with peace of mind

4-driver Dynamic Balance design with Polk’s Power Port Plus technology.

This pair is too big to safely ship. However, we do offer curbside delivery within Ottawa and also along the Montreal, GTA corridors, and points in between. For more information, please see Radique Audio Curbside Delivery