---
product_id: 71744845
title: "Infinity"
brand: "infinity"
price: "¥52296"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/71744845-infinity
store_origin: JP
region: Japan
---

# True 4 Ohm architecture Wider sound dispersion 35% more cone area Infinity

**Brand:** infinity
**Price:** ¥52296
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** Infinity by infinity
- **How much does it cost?** ¥52296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/71744845-infinity)

## 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 Last:** Infinity speakers undergo rigorous testing to ensure they withstand the test of time and performance.
- • **Unleash the Beat:** Experience sound like never before with patented Plus One Polypropylene woofers that deliver 35% more radiating area.
- • **Highs That Dazzle:** Edge-driven tweeters ensure smooth high frequencies and powerful mid-range performance.
- • **Power Meets Clarity:** True 4 Ohm architecture allows your amplifier to unleash peak power for stronger, clearer sound.
- • **Tailored for Perfection:** Each speaker is individually voiced for a unique audio experience that transcends standard sound.

## Overview

The Infinity PR5010CS Primus is a high-performance 5.25-inch two-way component system featuring advanced woofers and tweeters designed for superior sound quality. With a robust True 4 Ohm architecture and rigorous testing standards, these speakers promise durability and exceptional audio fidelity.

## Description

Infinity

## Features

- Patented Plus One Polypropylene Woofers - Polypropylene cones with up to 35% more radiating cone area than other cones in the same class provide higher sensitivity, increased low frequency output and better tonal balance.
- Edge-Driven Tweeters - Edge-driven tweeters deliver wider dispersion and smoother high frequency response with increased power handling for high- and mid-frequencies.
- True 4 Ohm Architecture - True 4 ohm architecture with low impedance voice coils give the amplifier room to deliver peak power providing stronger and clearer sound with better depth and detail.
- Infinity speakers have to undergo a testing process that would destroy lesser speakers. Infinity freezes them, bakes them, shakes them, blasts them with ultraviolet light and drives them at full power for days at a time.
- Voicing of Speakers - Speakers are individually voiced to assure high quality audio versus “off-the-shelf” manufactured sound. This means that specifications as well as speaker characteristics are considered when tuning the Infinity sound.

## Product Details

- **Brand:** Infinity
- **Speaker Maximum Output Power:** 150 Watts
- **Frequency Response:** 67 Hz
- **Connectivity Technology:** Coaxial
- **Audio Output Mode:** Surround

## Images

![Infinity - Image 1](https://m.media-amazon.com/images/I/71765BFUzvL.jpg)
![Infinity - Image 2](https://m.media-amazon.com/images/I/81D2I69g2kL.jpg)
![Infinity - Image 3](https://m.media-amazon.com/images/I/71ZST+leimL.jpg)

## Questions & Answers

**Q: Is this sold in pair?**
A: Yes

**Q: What is the rms & max watts?**
A: Rms is 55watts and peak is 165 watts

**Q: Whats the rms on these ?**
A: 55 watts

**Q: Is this a pair?**
A: Yes

## Frequently Bought Together

- Infinity PR5010CS Primus 5.25 Inch Two-Way Component System with Crossovers
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**Shop now:** [https://www.desertcart.jp/products/71744845-infinity](https://www.desertcart.jp/products/71744845-infinity)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-10*