
RTI-A5 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.90 | Condition is Used, Polk Audio Speaker Feet RTi-A9 RTi-A7 RTi-A5 RTIA5 RTIA7 RTIA9 *1 FOOT AND SPIKE, shipping cost = $8.30 | 100.0% |
![]() | $30.00 | Condition is Used, POLK AUDIO SPEAKER FEET FOOT RTi-A9 RTi-A7 RTi-A5 RTIA5 RTIA7 RTIA9 *1 FOOT ONLY, shipping cost = $6.00 | 99.7% |
![]() | $26.95 | Top Pick! Condition is Used, Pair 2ct Polk Audio RTi A5 Power Port Bass Vent For Speakers, shipping cost = $12.95 | 99.2% |
![]() | $30.99 | Condition is Used, Polk Audio RTI A5 A7 A9 foot feet with Spikes x 2, shipping cost = $8.30 | 100.0% |
![]() | $39.95 | Condition is Used, A Pair Of Polk Audio RTi A9 RTi A7 RTi A5 Speaker Stands, FREE SHIPPING | 99.9% |
![]() | $34.95 | Condition is Used, Polk Audio RTi A5 RTi A7 Speaker 6 1/2" Woofer - #RD6547-E-1 #RD6546-E-1, shipping cost = $9.35 | 99.9% |
![]() | $34.95 | Condition is Used, Polk Audio RTi A5 speaker Grille, shipping cost = $10.65 | 99.9% |
![]() | $29.25 | Condition is Used, POLK AUDIO RTi-A5 WOOFER SPEAKER RD6547-1-E RTi A5 RTIA5 RD6547 1 E RD65471E, shipping cost = $16.00 | 99.7% |
![]() | $35.00 | Condition is Used, POLK AUDIO RTi-A5 SPEAKER CROSSOVER RTi A5 RTIA5, shipping cost = $12.00 | 99.7% |
![]() | $49.90 | Top Pick! Condition is Used, POLK AUDIO RTi-A5 MID WOOFER SPEAKER RD6547-1-E RTi A5 RTIA5 RD6547 1 E RD65471E, FREE SHIPPING | 98.3% |
![]() | $40.00 | Condition is Used, POLK AUDIO RTi A5 SPEAKER COVER SCREEN GRILL GRILLE RTi-A5 RTiA5, shipping cost = $22.00 | 99.7% |
![]() | $59.95 | Condition is Used, Polk Audio RTi A3 RTi A5 RTi A7 Tweeter # RD0696-1, shipping cost = $5.62 | 99.9% |
![]() | $55.00 | Condition is Used, POLK AUDIO TWEETER SPEAKER RD0696-1 RTi A1 RTi A3 RTi A5 RTi A7 RTIA5 RTiA7, shipping cost = $12.00 | 99.7% |
![]() | $44.95 | Top Pick! Condition is Used, POLK AUDIO RTi A5 SPEAKER COVER SCREEN GRILL GRILLE RTi-A5 RTiA5, shipping cost = $29.95 | 99.2% |
![]() | $250.00 | Condition is Used, Polk Audio RTi A5 , shipping cost = $ | 100.0% |
![]() | $449.00 | Condition is Used, Pair of Polk Audio RTi A5 Floor Speakers 250W 3-Way Black; Tested SEE VIDEO, shipping cost = $330.00 | 98.8% |
![]() | $700.00 | Condition is Used, Polk Audio Home Theater Speaker System - 2x RTi A5 Speakers - 1x CSi A4 Speaker, shipping cost = $150.00 | 0.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.99 | Top Pick! Condition is New, 2 Aft 1" Silk Diaphragms For Polk Audio RTi A1, RTi A3, RTi A5, RTi A7 Tweeter, shipping cost = $6.99 | 98.9% |

The Polk Audio RTI-A5 2-piece speaker crossovers are an essential component of the RTI A5 bookshelf speakers, engineered to deliver superior sound quality. These crossovers are meticulously designed to blend seamlessly with the RTI A5's driver array, ensuring optimal frequency response and minimal distortion.
Each RTI-A5 crossover features high-quality, audiophile-grade components, including air-core inductors and low-DCR (DC resistance) resistors. These components minimize the added inductive and capacitive reactance, ensuring a clean and efficient signal transfer to the drivers. The low-loss, polypropylene capacitors are specifically chosen for their ability to provide a flat frequency response and excellent sonic transparency.
The crossovers employ a 2nd order, acoustic-allpass design, which provides a smooth and natural frequency response, with a gradual roll-off at the high and low-frequency ends. This design approach reduces the audible resonances and minimizes the coloration of the sound, resulting in a more accurate and lifelike performance.
The RTI-A5 crossovers are designed to be easily installable, with gold-plated binding posts that can accommodate banana plugs, pin connectors, or bare wires. The sturdy, epoxy-coated MDF enclosure provides excellent shielding against electromagnetic interference, ensuring a clean and unadulterated sound output.
In summary, the Polk Audio RTI-A5 2-piece speaker crossovers are a testament to Polk's commitment to delivering high-performance audio components. These crossovers are meticulously crafted to provide a seamless integration with the RTI A5 drivers, ensuring a natural and accurate frequency response, minimal distortion, and a lifelike sound quality.
Polk Audio RTI-A5 2-piece RTI-A5 Speaker Crossovers are high-quality components designed to improve the sound performance of your Polk Audio speakers. Here are some potential pros and cons of buying these crossovers:
Pros:1. Enhanced Sound Quality: The RTI-A5 crossovers are designed to provide a more accurate and detailed sound by separating the frequency response of the woofer and tweeter, ensuring that each driver handles the appropriate sound range.
2. Improved Bass Response: The crossovers are optimized to deliver better bass response, resulting in a more balanced and dynamic sound.
3. Durable Construction: The crossovers are made with high-quality components, including air-core inductors and polypropylene capacitors, ensuring that they can withstand the rigors of regular use.
Cons:1. Cost: The RTI-A5 crossovers are more expensive than some aftermarket options, which may be a consideration for budget-conscious buyers.
2. Complex Installation: Installing the crossovers requires some technical knowledge and skills, and may not be suitable for those who are not comfortable working with electronic components.
Conclusion:The Polk Audio RTI-A5 2-piece RTI-A5 Speaker Crossovers are a high-quality investment for those looking to enhance the sound performance of their Polk Audio speakers. While they come with a higher price tag and a more complex installation process, the improved sound quality, enhanced bass response, and durable construction make them a worthwhile investment for audiophiles and serious music enthusiasts.
Recommendation:If you are looking to upgrade the sound quality of your Polk Audio speakers and have the necessary technical skills and budget, then the Polk Audio RTI-A5 2-piece RTI-A5 Speaker Crossovers are an excellent choice. However, if you are on a tight budget or not comfortable with the installation process, you may want to consider other options or seek the help of a professional installer.
Details:
Just removed from cabinet today fantastic condition see pics. You get both pictured.
specifications vintaspeaker:
- brand: Polk Audio
- mpn: Rti-a5
- part type: Speaker Crossover Connector
- unit type: Unit
- country of origin: United States
returns vintaspeaker:
- policy: no returns
shipping vintaspeaker:
- carrier: usps
- type: fixed
- service: usps ground advantage
- class: standard
- transit: 7-11 days
offer vintaspeaker:
- in stock #: 5
- started: december 5, 2025
- prices: $13.99–$700.00
- item condition:
- Used
- New
- availability: in stock
- options: ship-to-home
- sold #: 11
- best offers: true
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
seller vintaspeaker:
- rating: 99.4%
- city: canyonville, oregon
- # reviews: 4038
payments vintaspeaker:
- credit card: mastercard
- other
- wallet: paypal
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