---
product_id: 446556770
title: "PIONEER TS-A879 A Series 3-1/2” 2-Way, 450 W Max Power, 25mm Tweeter – Coaxial Speaker (Pair)"
brand: "pioneer"
price: "$121.42"
currency: USD
in_stock: true
reviews_count: 7
category: "Pioneer"
url: https://www.desertcart.us/products/446556770-pioneer-ts-a879-a-series-3-1-2-2-way
store_origin: US
region: United States of America
---

# 25mm Neodymium Tweeter 450W Max Power 3.5” IMPP Cone PIONEER TS-A879 A Series 3-1/2” 2-Way, 450 W Max Power, 25mm Tweeter – Coaxial Speaker (Pair)

**Brand:** pioneer
**Price:** $121.42
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** PIONEER TS-A879 A Series 3-1/2” 2-Way, 450 W Max Power, 25mm Tweeter – Coaxial Speaker (Pair) by pioneer
- **How much does it cost?** $121.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/446556770-pioneer-ts-a879-a-series-3-1-2-2-way)

## Best For

- pioneer enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Upgrade:** Flush mount design and inline crossover network make installation effortless—upgrade your ride’s sound instantly.
- • **Durable Woofer Design:** 3-1/2” carbon and mica reinforced IMPP cone built to withstand harsh car environments without compromising sound quality.
- • **Precision Tweeter Tech:** 25mm polyetherimide tweeter with neodymium magnet ensures crystal-clear highs and immersive audio detail.
- • **Power that Packs a Punch:** 450 Watts max power delivers crisp, room-filling sound that outperforms OEM speakers.
- • **Seamless Sound Transition:** OPEN & SMOOTH design creates a flawless audio blend between woofer and tweeter for rich, balanced sound.

## Overview

The Pioneer TS-A879 A Series 3-1/2” 2-way coaxial speakers deliver up to 450W max power with a durable IMPP woofer cone and a precision 25mm polyetherimide tweeter featuring a neodymium magnet. Designed for seamless sound blending and easy flush mount installation, these speakers offer a premium upgrade for car audio enthusiasts seeking clear, dynamic sound and lasting durability.

## Description

The TS-A879 is a 2-way coaxial 3-½" speaker. Its Injected Molded Polypropylene woofer cone stands up to the harsh in-car environment while providing natural sounding tonal qualities with an OPEN & SMOOTH transition to the polyetherimide Tweeter. The TS-A879 is an A Series speaker. All A series speakers share the OPEN & SMOOTH design concept and are voiced to sound great together.

Review: Good - Good small speaker
Review: Great speakers and perfect fit nissan altima 2015 - Great speakers and better than oem speakers. The voice clarity is amazing.

## Features

- 450 Watts Max Power (100 Watts Nominal)
- 25mm polyetherimide Tweeter with Neodymium Magnet
- 3-1/2” Carbon and Mica reinforced Injected Molded Polypropylene - IMPP Cone
- Inline crossover network with audio quality capacitor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VR14D8Y |
| Best Sellers Rank | #39,582 in Electronics ( See Top 100 in Electronics ) #105 in Coaxial Car Speakers |
| Colour | Black |
| Compatible devices | Possibly: Smartphone, Tablet, Laptop, Desktop, Game console, Karaoke machine, Television |
| Control method | Remote |
| Impedance | 4 Ohms |
| Included components | (2) 3-1/2 wide range speakers, (2) Inline Crossover Network, Warranty Card |
| Is waterproof | False |
| Item model number | TS-A879 |
| Item weight | 392 g |
| Manufacturer | Pioneer Corporation |
| Material | Polypropylene |
| Model name | A Series |
| Mounting type | Flush Mount |
| Number of Items | 1 |
| Power source | Corded Electric |
| Product dimensions | 4.4D x 11.4W x 8.6H centimeters |
| Recommended uses for product | For Surround Sound Systems |
| Speaker size | 3.5 Inches |
| Speaker type | Coaxial |
| Special features | Bass Boost |
| Surround sound channel configuration | 2.0 |
| Warranty type | Limited |
| Wireless communication technologies | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** PIONEER
- **Connectivity technology:** Coaxial
- **Frequency response:** 20 Hz
- **Speaker maximum output power:** 450 Watts

## Images

![PIONEER TS-A879 A Series 3-1/2” 2-Way, 450 W Max Power, 25mm Tweeter – Coaxial Speaker (Pair) - Image 1](https://m.media-amazon.com/images/I/61BgDFaOqKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by H***I on 4 December 2025*

Good small speaker

### ⭐⭐⭐⭐⭐ Great speakers and perfect fit nissan altima 2015
*by B***L on 6 November 2024*

Great speakers and better than oem speakers. The voice clarity is amazing.

### ⭐⭐⭐⭐⭐ Review
*by H***R on 17 February 2025*

I put them in my 4 runner 2004 at the top of the doors they had a 3 inch tweeter . I had to make the hole in the bracket that held them in the door itself a little bigger . But they went in fine as far as the rest of the clearance . The door panel itself had to have some small trimming . It was just soft plastic and it didn’t hurt the integrity or comprises the overall appearance on the outside side . Now the sound quility is unbelievable. It was a big difference like watching a 13 inch black and white tv screen to moving up to a plasma flat screen in high definition ! Because before there was just a tweeter now there’s a mid-to high range woofer that goes down to 52hz . Then with a more complex an advanced tweeter that plays up in to the 33k hertz . You can really hear how dynamic it really is . I have hertz audio 8 inch sv200L SPL speakers at the bottom of my doors . Then alpine 1.25 tweeters custom molded in to the top of my A-pillars . Setting in the front two seats it’s the upmost sound quality one could get . That tells you how good these little pioneers are . The two other names I mentioned are top quality companies. Like alpine comes in Lamborghini, Ferrari, and BMW just to name a few . Hertz audio SPL speakers are for competition. I’ve always been a pioneer fan and these little 3.5’s are out of this world . Pioneer has stepped up its game and for less than $80.00 you can not find any that size for any less money an you have to pay 4-6 x that much for any thing close. Morel and hertz wants $1000.00 plus for a set of tweeters that wil out do these ones . You can’t beat these for the price and the quality. An the small size you can just about put them any were if your customizing or modifying a stock location. They really impressed every one who has listen to my system . They all say they can hear more detail in the music an they seem to fill in what was missing between my really highs and my mid to low range. I looked high and low for a set of tweeters and had no luck for the amout of money I was willing to spend . I was ready to go $200.00 . Then I seen these and checking every thing from $450.00 an down . Thers no other that can get you that 33K hertz on the top end . I seen some that went 22K&28K but they were close to half a G. Now I might spend that much on 2 - 8 inch SPL woofers . Even a buck fity on some alpine tweeters. These pioneers sound like they could be a set of $500.00-$1000.00 dollar speakers . And they handle way more power than any others under $500.00 . 100Watts (rms) up to 450Watts of power . That’s insane for a 3.5 inch tri-axle speaker. I put around 100-225 on each of them and they are extremely loud. You just wouldn’t believe it . I’ve had them now for almost a year an they never have disappointed me if they last 2-4 years I can say I definitely got my moneys worth . I highly recommend them you won’t be disappointed and I think if every th8ng is done correctly and they don’t get any weather damage were you instail them . You’ll love them for the sound and power handling. You’ll find you need no were ne’er 450Watts to hear how loud they can be . I’d say a really nice head unit that had 50Watts x 4 (200Watts) tottal . Would make them jam just fine . I thank Amazon for being able to get them . There was no were else that had or could get them they were on back order and they cost more money like $100.00 and even higher. I found them through Google . But all the places were out of stock then I seen Amazon had them I ordered them an within 5 days I got them . I think it said a week to 10 days but they came early . Soon as I got them i installed them . I waited this long so I could give a review that would let every one know how much time I’ve jammed them hard at half power and how good they sound an still do . So you would know with what I’m telling is from time experience how great these are for your money even if they cost 3x as much as I paid I would still pay upwards of $250.00 for them because there just that dang good. Also thanks to Pioneer I’ve been a fan for over 42 years now ! An I’ll never get to old to not be to loud . They say they can hear me for over a mile and half before I get there ! I should get y db’s checked to see how loud I really am ! I have them and the 8’s running off a JL audio 400Watt amp . With a 2004 alpine CD head unit . Very nice very clean and extreamly loud . One of the best I ever built thanks to these PioneersTS-A879’s and Amazon’s help getting them ! I would take a picture but you can’t see them through the screen in the door pannle . Recording them for you to hear would do no justice. If you buy them you’ll see or rather hear what I’m telling you . Loud in southern 304 Wes by GOD Virginia ! Yaw come an hear me if you can !

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*