(SOLD) Polk Audio RTi4 High-Performance Bookshelf Speakers
RM880.00
[WTS] Polk Audio RTi4 High-Performance Bookshelf Speakers
Looking for a massive upgrade to your desktop setup or home theater? Up for sale is a pair of the legendary Polk Audio RTi4. These aren’t your average "plastic" speakers—they feature genuine wood cabinets and Polk’s patented Power Port technology for deep, musical bass that punches way above its size.
✨ Why the RTi4? Acoustically Inert Real Wood: Finished in premium [Cherry / Black Oak] veneer. It looks stunning and eliminates cabinet resonance.
Silk/Polymer Dome Tweeters: Delivers those "sparkling" highs and detailed vocals without being harsh or fatiguing.
Power Port & ARC Technology: Dual-ported design (front and back) ensures smooth airflow. No "chuffing" or boomy bass—just clean, tight low-end.
Bi-Amp / Bi-Wire Ready: Gold-plated 5-way binding posts for high-end connectivity.
Easy to Drive: Rated at 8 Ohms, these will sing even with a modest integrated amp or AVR.
📊 Technical Specifications:
Driver: 5.25" Polymer Composite Dynamic Balance Mid-woofer
Tweeter: 1" Silk/Polymer Composite Dome
Frequency Response: 50Hz – 27kHz
Sensitivity: 89 dB
Recommended Power: 20 – 125 Watts
Dimensions: 12" H x 7" W x 11.5" D
Mounting: Built-in keyhole slot for easy wall mounting.
✅ Seller’s Notes: Condition: Excellent. Tweeters are untouched (no dents), and the woofer surrounds are supple.
🔶 Included
come with Front Grill but no box
💰 Credit card payment accepted
📌 Swap / trade-ins may be considered
© 2026. All rights reserved.


MPS
DISCLAIMERS
There is no official affiliation or connection between Audio Alchemy and any of the brands that are listed or sold on this website. With the exception of MPSOURCE and MPS, where Audio Alchemy is an exclusive partner to sell the product line. The original brands own the trademarks and copyrights. We strive for the highest level of accuracy through our dual-pillar process of curation and AI analysis. However, assessments are made in good faith based on available data; we do not provide a 100% guarantee of authenticity and are not liable for discrepancies in product condition or origin.
Stay Connected with Us:




