---
product_id: 539282284
title: "Primus 603F Primus Series 6-1/2\" 2-Way Multi-Element Speakers, Pair"
brand: "infinity"
price: "5667174₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/539282284-primus-603f-primus-series-6-1-2-2-way-multi
store_origin: VN
region: Vietnam
---

# Expanded high-frequency range 35% larger cone area Compact, easy install Primus 603F Primus Series 6-1/2" 2-Way Multi-Element Speakers, Pair

**Brand:** infinity
**Price:** 5667174₫
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** Primus 603F Primus Series 6-1/2" 2-Way Multi-Element Speakers, Pair by infinity
- **How much does it cost?** 5667174₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/539282284-primus-603f-primus-series-6-1-2-2-way-multi)

## 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

- • **Fits Like a Glove:** Compact design ensures seamless installation in tight vehicle spaces—no mods needed.
- • **Cool Under Pressure:** Super-rigid ventilated baskets dissipate heat efficiently for long-lasting performance.
- • **Crystal-Clear Highs:** Edge-driven silk dome tweeters expand your audio range to capture every detail.
- • **More Sound, Less Space:** Plus One cones deliver up to 35% more cone area for richer bass and fuller sound.
- • **Signature Infinity Sound:** Expertly tuned to deliver the iconic, balanced sound that audiophiles crave.

## Overview

The Infinity Primus 603F speakers feature patented Plus One cones with 35% more surface area, edge-driven silk dome tweeters for extended highs, and a compact design for easy installation. Their ventilated baskets cool efficiently, ensuring durability and delivering the signature Infinity sound experience.

## Description

Primus 603F Primus Series 6-1/2" 2-Way Multi-Element Speakers, Pair

## Features

- HARMAN's patented Plus One cones provide more overall speaker cone area (up to 35%) than other cones in its class
- Infinity Primus speakers are designed with edge-driven silk dome tweeters that expand the high-frequency range and ensure you'll hear all the natural details of your favorite tunes.
- Infinity Primus speakers feature a compact design for easy installation in tight spaces, allowing them to fit in more vehicles without the need for modifications and cuts.
- Super-rigid ventilated baskets help cool voice speakers, making for a reliable speaker. They provide a real-world benefit by absorbing heat from the engine structure almost like a fan as the cone moves through its run.
- Infinity Primus speakers are carefully tuned to ensure every line has the sound signature Infinity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8F561J2 |
| Antenna Location | car |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #41,660 in Electronics ( See Top 100 in Electronics ) #372 in Car Coaxial Speakers |
| Brand | Infinity |
| Built-In Media | 2x Speakers, 8x Screws, 8x Speed clips, 2x 18AWG, 200mm length pigtail cable, 1x Foam gaskets, 2x Brand stickers, 1x Owner’s manual |
| Color | black |
| Compatible Devices | Car |
| Compatible with Vehicle Type | & SUVs, Select Cars, Truck |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Control Method | Touch |
| Controller Type | Voice Control |
| Customer Reviews | 4.4 out of 5 stars 53 Reviews |
| Enclosure Material | Polypropylene, Silk |
| Frequency Response | 20 KHz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 15"D x 4"W x 8"H |
| Item Weight | 3.1 Pounds |
| MP3 player | No |
| Manufacturer | Infinity |
| Model Name | PR603F |
| Model Number | PR603F |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Tweeter |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 1 Inches |
| UPC | 050667379773 |
| Unit Count | 1.0 Count |
| Warranty Description | 1-Year Manufacturer Warranty |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Brand:** Infinity
- **Speaker maximum output power:** 150 Watts
- **Frequency response:** 5.5E+4 Hz
- **Connectivity technology:** Coaxial
- **Audio output mode:** Stereo

## Images

![Primus 603F Primus Series 6-1/2" 2-Way Multi-Element Speakers, Pair - Image 1](https://m.media-amazon.com/images/I/61ncsOatfLL.jpg)

## Frequently Bought Together

- Infinity Primus 603F Primus Series 6-1/2" 2-Way Multi-Element Speakers, Pair
- Infinity Primus 603CF Primus Series 6-1/2" 2-Way Component Speaker System, Pair
- Metra 72-4568 Speaker Harness for Select 1988-UP GM Vehicles,Black

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**Shop now:** [https://www.desertcart.vn/products/539282284-primus-603f-primus-series-6-1-2-2-way-multi](https://www.desertcart.vn/products/539282284-primus-603f-primus-series-6-1-2-2-way-multi)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*