--- product_id: 136943406 title: "Polk Audio RTIA3 Bookshelf Speaker – Black (Pair)" brand: "polk" price: "822.63 DT" currency: TND in_stock: false category: "product" url: https://www.desertcart.tn/products/136943406-polk-audio-rtia3-bookshelf-speaker-black-pair store_origin: TN region: Tunisia --- # Polk Audio RTIA3 Bookshelf Speaker – Black (Pair) **Brand:** polk **Price:** 822.63 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Polk Audio RTIA3 Bookshelf Speaker – Black (Pair) by polk - **How much does it cost?** 822.63 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/136943406-polk-audio-rtia3-bookshelf-speaker-black-pair) ## Best For - polk enthusiasts ## Why This Product - Trusted polk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description A Tour De ForceClose your eyes on our largest RTiA bookshelf speaker and you'll believe you're listening to floorstanding speakers. It features a 6 1/2-inch Dynamic Balance® woofer, 1-inch Dynamic Balance dome tweeter and 150 Watt power handling, Mark Marcantonio from Affordable Audio comments "The timbre and spacious presentation was dead on," and "The clarity of all vocals (no nasal or fuzziness) makes for an easy and non-fatiguing listening experience." In summary, the RTiA3 is perfect for the most demanding home theater system and the most discerning stereo listener.Key FeaturesThe proprietary curved enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. RTiA3 cabinets are designed for clean, accurate sound.The two 6-1/2-inch mid/woofer drivers are housed in their own tuned internal enclosures for increased clarity and lifelike detail.Klippel motor optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.Polk’s proprietary, patented Dynamic Balance technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.Durable, computer-modeled, injection-molded butyl rubber surrounds suppress unwanted cone resonances for a lifetime of reliable sound.The RTiA Cascade Tapered Crossover eliminates the comb filtering and beaming, common to multi-driver speakers, which degrades the quality of the audio and collapses the soundstage.Beautiful curved furniture-grade hardwood veneer cabinet finishes, with sleek trim accents in black or cherry.Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference.PowerPort Plus bass venting is our patented design for smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more musical, deep bass impact.Our patented Acoustic Resonance Control® (ARC) port technology tunes out the internal cabinet resonances resulting in natural uncolored midrange reproduction.All Polk loudspeakers are timbre-matched within their series, designed with the same components throughout, to achieve seamless speaker-to-speaker blending effects in multi-channel systems.Dual gold-plated, professional-style 5-way binding posts, for the most secure connection options.Dual binding posts allow bi-amp or bi-wire connections, for the ultimate in customized high performance audio. Main Brand Polk Audio Color Black General Type Speaker In the Box Carton Speakers Speakers Configuration ON-WALL, BOOKSHELF AND SOUNDBARS Sound Frequency Response 40 Hz → 27,000 Hz Frequency Range 50 Hz → 26,000 Hz Power Power Requirement 20 watts → 150 watts Dimensions Main Unit (W x H x D) 8.44" (21.44 cm) x 14.75" (37.47 cm) x 14" (35.56 cm) Main Unit Weight 16 lbs (7.26 kg) Packaging Weight 35 lbs (15.88 kg) ## Images ![Polk Audio RTIA3 Bookshelf Speaker – Black (Pair) - Image 1](https://s.sdgcdn.com/7/2018/07/8d241d553e985a3a7aaba330e33d3ed3f0beb427_476e4c93bc033d07072926595f60596620bad995_1_copy-1.jpg) ![Polk Audio RTIA3 Bookshelf Speaker – Black (Pair) - Image 2](https://s.sdgcdn.com/7/2018/07/ef78a5c95e7c2acda1a2e44dca2cf0194249584a_29e5ac36498159f2f860d2e85c9c693f402e669e_2_copy.jpg) ![Polk Audio RTIA3 Bookshelf Speaker – Black (Pair) - Image 3](https://s.sdgcdn.com/7/2018/07/b99fd9712814db808c2cf705740b0b9236f51c16_03a88e55a9a0f7e3f82a3e476f9bf8565055e8f0_3_copy.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/136943406-polk-audio-rtia3-bookshelf-speaker-black-pair](https://www.desertcart.tn/products/136943406-polk-audio-rtia3-bookshelf-speaker-black-pair) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*