Search  for anything...

Harmony Audio HA-R35 Car Stereo Rhythm Series 3.5" Replacement 90W Speakers

  • Based on 172 reviews
Condition: New
Checking for the best price...
$36.95 Why this price?
New Year Deal · 82% off was $199.99

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Feb 8
Order within 10 hours and 10 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 3 1/2"


Features

  • DURABLE CONSTRUCTION: Built to withstand the rigors of automotive use, these speakers feature rugged materials and construction. The polypropylene cone, rubber surround, and steel basket are designed to withstand moisture, temperature fluctuations, and UV exposure, ensuring long-lasting reliability.
  • 3.5" REPLACEMENT SPEAKERS: These speakers are specifically designed to replace factory-installed speakers with 3.5-inch speaker openings in various vehicles. Their universal compatibility makes them suitable for upgrading the audio system in cars, trucks, motorcycles, boats, and other vehicles.
  • 90W MAXIMUM POWER HANDLING: Despite their small size, these speakers can handle up to 90 watts of peak power, allowing them to produce robust sound output. Whether you're listening to music, podcasts, or GPS navigation instructions, these speakers can deliver clear and dynamic audio performance.
  • RHYTHM SERIES DESIGN: The Rhythm Series speakers from Harmony Audio are engineered for reliable performance and durability. Featuring quality components and advanced design, they deliver accurate sound reproduction across a wide frequency range, ensuring an immersive listening experience.
  • FULL-RANGE SOUND: Equipped with a balanced dome tweeter and a polypropylene cone woofer, these speakers offer full-range sound reproduction. They deliver crisp highs, smooth midrange, and balanced lows, allowing you to enjoy your favorite music with clarity and detail.
  • ADDITIONAL ITEMS SPECS: This Rhythm Series 2-Way Car Speaker Pair, designed for 3-1/2" installations, features a peak power handling of 90 watts and RMS of 30 watts, boasting an 88dB sensitivity, a frequency response from 85Hz to 20kHz, a mounting depth of 1 5/8", a mounting cutout diameter of 3 1/16", and a 1/2" tweeter size, all configured with a single 4 Ohm impedance.

Brand: Harmony Audio


Speaker Maximum Output Power: 90 Watts


Frequency Response: 85000 Hz


Connectivity Technology: Coaxial


Audio Output Mode: Stereo


Mounting Type: Car Mount


Material: Polypropylene, Rubber, Pei, Steel, Ferrite


Model Name: HA R35


Speaker Type: Car Speakers


Special Feature: Durable


Recommended Uses For Product: Music


Compatible Devices: Smartphone, Tablet, MP3 Player, Laptop


Unit Count: 1 Count


Surround Sound Channel Configuration: 2.0


Included Components: 2 x HA-R35


Impedance: 4 Ohms


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Speaker Size: 3.5 Inches


Power Source: Corded Electric


Woofer Diameter: 3.5 Inches


Audio Driver Type: Dynamic Driver


Subwoofer Connectivity Technology: Wired


Specific Uses For Product: Car audio systems for music playback


UPC: 709100400498


Manufacturer: Harmony Audio


Shape: rectangular


Set Name: Pair


Product Dimensions: 8 x 5 x 4 inches


Item Weight: 1.85 pounds


Item model number: HA-R35


Special features: Durable


Other display features: Wireless


Date First Available: October 23, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Incredible!
Great sound, good size/compatibility info. Highly recommend!
Reviewed in the United States on April 9, 2024 by Adam J Hostetter

  • Easy to install, sound great
Used these 3.5" to replace the dead Manufacturer's speakers in the headrest of a 1990 Miata. Easy, easy to install. Sound great. Good speakers for the money.
Reviewed in the United States on May 1, 2023 by Ellewright

  • The sound is clear with great mids and highs. Highly recommended!
Perfect size for a 2017 Toyota Camry with "JBL sound" dashboard speakers. These replaced the "JBL" factory tweeters. The difference in sound from stock is like going from a plastic cup to a proper speaker. The pictures show the factory "tweeter" vs 3.5 inch speaker. Installed "bass blockers" high pass filtering capacitor to each speaker (199uf). Reuse the connectors from the factory tweeters after testing polarity... just cut them and solder to the speakers, the caps are just a CYA and not really needed. And I do not have to turn up the radio past 30 to hear the music loud and clear. ... show more
Reviewed in the United States on March 7, 2018 by Ivan Ivan

  • Good little speakers for the price, but they can't handle much bass
They worked well especially for the price, but I should have heeded the warnings of others to use a bass blocker with them. As a result, I only got a few months out of them before they began to crackle. I think they would have lasted a while otherwise. Just the same, they sounded good, and I think they were worth the price. ... show more
Reviewed in the United States on August 1, 2021 by Brian Lee Scranton

  • Great small speaker for a dash replacement - 2000 Grand Cherokee WJ w Infinity sound system
I used these to replace other speakers I had in my dash on my 2000 Jeep Grand Cherokee. I am surprised at the clarity at high volume and the level of bass they give. I actually feel bass and drums in the front floor panel after installing these. They are larger than the stock Infinity speakers, so I had to remove 1 mounting tab off of the plastic dash panel for each speaker and put a small piece of adhesive mastic under the speaker magnet to help hold it into place. ... show more
Reviewed in the United States on January 28, 2017 by Sheephead Slayer

  • Tweeters are a bit to big
So i got the tweeters because they were cheaper then OEM for my 2001 jeep grand Cherokee laredo. Ill say they sound amazing and im considering getting the 6x9s and 6x5s aswell. But the tweeters definitely were to big to properly fit. I broke out my dremal and filed away alot of the plastic around the old mounting bracket. This still didnt alow them to sit perfect but it let me get the intierior panel on good enough so there wasnt a gap. I used a bit of glue on one side where the clip wouldnt catch. Ill add a photo. So if ya feel like fileing down the inside of your dash. these do sound better then the originals. ... show more
Reviewed in the United States on March 7, 2020 by alex alex

  • Fits Mopar M body dash
I installed these Harmony HA-R35 speakers in an 87 Diplomat dash locations. I had to gently bend the terminals down and solder the connectors from the factory speakers on to the new ones. They fit from the top of the dash frame, the tabs lined up with the factory screw holes and the factory screws were sufficient to draw them down. The driver side speaker made contact with the a/c duct, but that does not impact performance. The dash top went back on without contacting the speakers at all. Overall, they fit almost as well as factory parts. Hope they last as long as they fit. ... show more
Reviewed in the United States on May 12, 2019 by John Hurst

  • Perfect fit for NA Miata
The original headrest speakers in my '96 Miata had rotted away. Had a hard time finding speakers that were the correct size because they're not a commonly used size. These are an exact size fit for the originals. One box (one pair) will do one headrest, since there are 2 speakers in each. They sound just as good as the originals did back in the day. ... show more
Reviewed in the United States on July 29, 2022 by Scifi Geek

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...