---
product_id: 26990190
title: "Harmony Audio HA-R4 Car Stereo Rhythm Series 4\" Replacement 150W Speakers & Grills"
brand: "harmony audio"
price: "S/.293"
currency: PEN
in_stock: true
reviews_count: 4
category: "Harmony Audio"
url: https://www.desertcart.pe/products/26990190-harmony-audio-ha-r4-car-stereo-rhythm-series-4-replacement
store_origin: PE
region: Peru
---

# Full-range 60Hz-20kHz sound 150W peak power Durable steel basket & rubber surround Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills

**Brand:** harmony audio
**Price:** S/.293
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your ride’s vibe — don’t just drive, arrive in sound!

## Quick Answers

- **What is this?** Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills by harmony audio
- **How much does it cost?** S/.293 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/26990190-harmony-audio-ha-r4-car-stereo-rhythm-series-4-replacement)

## Best For

- harmony audio enthusiasts

## Why This Product

- Trusted harmony audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Factory Fit:** Direct 4" replacement speakers with included grills for a sleek, professional upgrade.
- • **Power-Packed Performance:** Unleash crisp, dynamic sound with 150W peak power handling for every drive.
- • **Immersive Full-Range Audio:** Balanced dome tweeter and woofer deliver rich highs, smooth mids, and deep lows.
- • **Built to Brave the Elements:** Rugged polypropylene cones and steel baskets resist moisture, UV, and temperature swings.
- • **Effortless Installation & Style:** Precision mounting depth and cutout size ensure a flawless fit with modern aesthetics.

## Overview

The Harmony Audio HA-R4 Rhythm Series 4" Replacement Speakers deliver robust 150W peak power and full-range sound with a balanced dome tweeter and polypropylene woofer. Engineered for durability with steel baskets and rubber surrounds, these speakers withstand automotive conditions while providing a seamless factory fit with included grills. Perfect for upgrading your car’s audio system with clear, dynamic sound and professional style.

## Description

desertcart.com: Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills : Electronics

Review: Love them - Not really an audiophile, just like tunes when driving. These sound good and shipping was unbelievably fast.
Review: great speakers - sound much better than the worn out ones in my car.

## Features

- DURABLE CONSTRUCTION: Built to withstand the demands 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.
- 4" REPLACEMENT SPEAKERS: These speakers are engineered to replace factory-installed speakers with 4-inch speaker openings in various vehicles, offering a seamless upgrade to your car's audio system. The speakers come with grills included, providing protection for the drivers and adding a stylish touch to your vehicle's interior. The grills are designed to complement the speakers' design and ensure a professional installation appearance.
- 150W MAXIMUM POWER HANDLING: Despite their compact size, these speakers can handle up to 150 watts of peak power, allowing them to produce robust and dynamic sound output. Whether you're listening to music, podcasts, or radio stations, these speakers can deliver clear and powerful audio performance with minimal distortion.
- 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 the entire frequency spectrum, 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 ITEM SPECS: This Rhythm Series 2-Way Car Speaker Pair, designed for 4" installations, delivers a peak power handling of 150 watts and RMS of 50 watts, featuring an 88dB sensitivity, a frequency response from 60Hz to 20kHz, a mounting depth of 2 3/16", a mounting cutout diameter of 3 11/16", and a 1/2" tweeter size, all configured with a single 4 Ohm impedance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0172DWPIM |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #303,200 in Electronics ( See Top 100 in Electronics ) #3,517 in Car Coaxial Speakers |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Control Method | Touch |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 4.3 out of 5 stars (61) |
| Date First Available | October 23, 2015 |
| Impedance | 4 Ohms |
| Included Components | grills, passive tweeter crossover |
| Is Waterproof | FALSE |
| Item Weight | 3.5 pounds |
| Item model number | HA-R4 |
| Manufacturer | Harmony Audio |
| Material | Steel |
| Model Name | HA R4 |
| Mounting Type | Car Mount |
| Number of Items | 2 |
| Other display features | Wireless |
| Power Source | Corded Electric |
| Product Dimensions | 13 x 7 x 5 inches |
| Recommended Uses For Product | Polypropylene |
| Speaker Size | 4 Inches |
| Speaker Type | Stereo |
| Special Feature | Radio |
| Special features | Radio |
| Specific Uses For Product | In-car audio system |
| Style | Modern |
| Subwoofer Connectivity Technology | Wired |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 0.5 Inches |
| UPC | 709100400504 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Harmony Audio
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 150 Watts

## Images

![Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills - Image 1](https://m.media-amazon.com/images/I/41ZYzwp7TbL.jpg)
![Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills - Image 2](https://m.media-amazon.com/images/I/41uyqmrty3L.jpg)
![Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills - Image 3](https://m.media-amazon.com/images/I/51DAW-FHLHL.jpg)
![Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills - Image 4](https://m.media-amazon.com/images/I/51nA1gBMupL.jpg)
![Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills - Image 5](https://m.media-amazon.com/images/I/816WcszctYL.jpg)

## Questions & Answers

**Q: What is the dimension of the speaker face from the mounting surface? I only have about 3/8" where part of the speaker meets  the dash.**
A: My application for my Toyota Solara was quite different and difficult, having to drill new mounting holes, etc. plus I reused the stock grills that were already on the rear deck. Sorry

**Q: would these fit an 83' Ford Ranger?**
A: Does the pope help child molesters get away with their crimes? The answer is YES

**Q: What is the mounting hole distances< (diagonal and across)?**
A: chris u.; chris t. here. sorry about delay in answering question, had to find time to pull car panel off to measure. these speakers from across the edge, the holes are 3-1/8" center to center of hole. diagonally across the 'face' of the speaker the holes are spaced 4-1/2".  the holes are not round, but slotted; with the slots diagonal in towards the center of the speaker.  hope this helps.

**Q: Will these fit in my 2001 jeep grand chetokee**
A: The 4" will be too small for your jeep, do a google search to verify what size you need. From my search results, your year of jeep uses both rectangular (6x9) and circular (6-3/4") speakers in the doors.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love them
*by P***E on January 7, 2021*

Not really an audiophile, just like tunes when driving. These sound good and shipping was unbelievably fast.

### ⭐⭐⭐⭐⭐ great speakers
*by S***T on December 1, 2018*

sound much better than the worn out ones in my car.

### ⭐ Supposedly fits a 1996 landcruiser.... doesn't ...
*by B***N on November 7, 2016*

Supposedly fits a 1996 landcruiser....doesn't fit. Idk who out there has a landcruiser that's from the 90's but you'll have to get it professionally done if you want new speakers

## Frequently Bought Together

- Harmony Audio HA-R4 Car Stereo Rhythm Series 4" Replacement 150W Speakers & Grills
- Harmony Audio HA-65 Car Stereo Rhythm Series 6.5" Replacement 300W Speakers & Grills

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-24*