---
product_id: 45959985
title: "Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers"
brand: "infinity"
price: "₱23655"
currency: PHP
in_stock: true
reviews_count: 11
category: "Infinity"
url: https://www.desertcart.ph/products/45959985-infinity-pr6510cs-primus-6-5-inch-two-way-component-system
store_origin: PH
region: Philippines
---

# True 4 Ohm low impedance for peak power Edge-driven tweeters for wider dispersion 35% larger radiating cone area Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers

**Brand:** infinity
**Price:** ₱23655
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your ride with sound that commands attention!

## Quick Answers

- **What is this?** Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers by infinity
- **How much does it cost?** ₱23655 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/45959985-infinity-pr6510cs-primus-6-5-inch-two-way-component-system)

## Best For

- infinity enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Rigorous Infinity testing—freeze, bake, shake, and blast—guarantees durability that outlasts the daily grind.
- • **Power Unleashed:** True 4 Ohm architecture ensures your amplifier hits peak power, producing stronger, more detailed audio performance.
- • **Amplify Your Drive:** Patented Plus One polypropylene woofers boost low-frequency output and sensitivity for richer, deeper sound on every commute.
- • **Crystal Clear Highs:** Edge-driven tweeters deliver smooth, wide-dispersion highs that fill your car with concert-quality clarity.
- • **Precision Tuned Sound:** Individually voiced speakers provide a finely balanced, high-fidelity audio experience that stands out from generic setups.

## Overview

The InfinityPR6510CS Primus 6.5 Inch Two-Way Component System features patented Plus One polypropylene woofers with 35% more cone area, edge-driven tweeters for wider high-frequency dispersion, and a true 4 Ohm low impedance design for peak amplifier power. Each speaker is rigorously tested for durability and individually voiced to deliver superior tonal balance and clarity, making it a premium upgrade for car audio enthusiasts seeking powerful, detailed sound.

## Description

Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers

Review: Love These! - I upgraded the front speakers in my 1999 Chevy Tahoe because one speaker stopped working. I am highly impressed by the quality of these speakers! I am 60 years old, and now have by far the best vehicle stereo system of my life. These are not high-end, absolutely perfect speakers, but I still give them 5 stars because, for the price, they are great quality. Installation was easy. There's a good You Tube video that covers the installation of these specific speakers in my vehicle, which should apply to many other videos. When I installed these speakers I also put butyl rubber sound deadening in my doors. I know that is part of the improvement, but these speakers are a big component of the improvement. I am so happy with the improvement to sound quality that I have obtained so far that I will be completing full soundproofing of my vehicle and maybe replacing my rear factory woofers when it warms up next spring.
Review: Pretty Good - These speakers sound really good. Installation may vary but some custom work is required for the tweeter. Sounds crystal clear and work pretty good. It will fit any vehicle with 6.5 inch speakers from the factory.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073QX4YY2 |
| Additional Features | Waterproof |
| Antenna Location | For Car Audio |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #133,915 in Electronics ( See Top 100 in Electronics ) #1,666 in Car Coaxial Speakers |
| Brand | Infinity |
| Built-In Media | 2x Speakers, 2x grilles, 2X Plastic multi-hole adapter rings, 1xFoam gasket, 2xCrossovers, 2x Tweeters, 2x Flush-mount cups, 2x Threaded flush-mount adapters, 2x Plastic locking nuts, 2 x Surface-mount cups, 2 x Starfish tweeter mounts, 2x Washers, 2xscew nuts, 26x Screws, 8x Speed clips, 2x brand stickers, Owner’s manual |
| Color | black |
| Compatible Devices | Television, Laptop, Desktop, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Voice |
| Controller Type | Voice control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (194) |
| Enclosure Material | Metal, Plastic |
| Impedance | 2.7 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 16"D x 12"W x 9"H |
| MP3 player | No |
| Manufacturer | HARMAN |
| Model Name | PR6510CS |
| Model Number | PR6510CS |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 240 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Woofer |
| Specific Uses For Product | In-car audio systems |
| Subwoofer Connectivity Technology | Wired |
| UPC | 050667373306 050667371876 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Infinity
- **Connectivity Technology:** Coaxial
- **Mounting Type:** Flush Mount
- **Speaker Maximum Output Power:** 240 Watts

## Images

![Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers - Image 1](https://m.media-amazon.com/images/I/71TjQYpCSJL.jpg)
![Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers - Image 2](https://m.media-amazon.com/images/I/61MQTVk-yCL.jpg)
![Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers - Image 3](https://m.media-amazon.com/images/I/61ybnN2hXyL.jpg)
![Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers - Image 4](https://m.media-amazon.com/images/I/71KvqKO1m0L.jpg)
![Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers - Image 5](https://m.media-amazon.com/images/I/71eGm3-cYxL.jpg)

## Questions & Answers

**Q: ?What is the max wattage this spekers can handle**
A: max rms is 80. max power handling is 240.

**Q: Does this come with 2 pairs of each?**
A: 2-6.5 2-tweeters 2-crossovers.

**Q: What size are the tweeters?**
A: 3/4" Edge-Driven Dome

**Q: I want to install them in a 2018 hyndai elantra 7" lcd no nav. it has a woofer and tweeter. the factory head is 4ohms. do i still need the crossover?**
A: Factory speakers usually have a in line crossover at the speaker terminal. to protect these speakers you will need a inline crossover or use the ones provided.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love These!
*by A***R on December 28, 2025*

I upgraded the front speakers in my 1999 Chevy Tahoe because one speaker stopped working. I am highly impressed by the quality of these speakers! I am 60 years old, and now have by far the best vehicle stereo system of my life. These are not high-end, absolutely perfect speakers, but I still give them 5 stars because, for the price, they are great quality. Installation was easy. There's a good You Tube video that covers the installation of these specific speakers in my vehicle, which should apply to many other videos. When I installed these speakers I also put butyl rubber sound deadening in my doors. I know that is part of the improvement, but these speakers are a big component of the improvement. I am so happy with the improvement to sound quality that I have obtained so far that I will be completing full soundproofing of my vehicle and maybe replacing my rear factory woofers when it warms up next spring.

### ⭐⭐⭐⭐⭐ Pretty Good
*by L***C on September 3, 2025*

These speakers sound really good. Installation may vary but some custom work is required for the tweeter. Sounds crystal clear and work pretty good. It will fit any vehicle with 6.5 inch speakers from the factory.

### ⭐⭐⭐⭐⭐ Clean, Crisp, with plenty of punch
*by R***H on January 8, 2025*

Installed these in the front two doors, along with a pair of infinity primus 6x9’s in the rear. Absolutely what I was looking for. Not going to shake every component in your car like 2, 12 inch subs. But you will feel the bass, and notice the highs from the tweeters. Very clean sound. All connected to an Alpine sa32f. Best budget build I could figure out and I’m very happy. Something to pay attention to, is that the first shipment was sent without an exterior box. That box was dropped off by an Amazon delivery driver, and placed directly in the rain. I got home a couple hours later, and I was busy with the holiday’s so I took the box inside and checked back in a week when I went to install the speakers. I opened the speakers and there was some oxidation on the tweeters terminals. I gave feedback requested an exchange and they sent another set, in an exterior shipping box this time. Everything arrived perfect the second time around. I know shippers and inventory holding companies like to pinch pennie’s, but cmon. Get it right the first time.

## Frequently Bought Together

- Infinity PR6510CS Primus 6.5 Inch Two-Way Component System with Crossovers
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- Metra 72-4568 Speaker Harness for Select 1988-UP GM Vehicles,Black

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-30*