---
product_id: 648290019
title: "Infinity REF607CF Reference Series 6-1/2” Two-Way Component System W/Crossover"
brand: "infinity"
price: "¥67740"
currency: JPY
in_stock: true
reviews_count: 5
category: "Infinity"
url: https://www.desertcart.jp/products/648290019-infinity-ref607cf-reference-series-6-1-2-two-way-component
store_origin: JP
region: Japan
---

# 6.5" Plus One™ woofer for deep bass Edge-driven textile tweeters for crisp highs Adjustable tweeter output for custom sound Infinity REF607CF Reference Series 6-1/2” Two-Way Component System W/Crossover

**Brand:** infinity
**Price:** ¥67740
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that commands attention.

## Quick Answers

- **What is this?** Infinity REF607CF Reference Series 6-1/2” Two-Way Component System W/Crossover by infinity
- **How much does it cost?** ¥67740 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/648290019-infinity-ref607cf-reference-series-6-1-2-two-way-component)

## 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

- • **Complete Installation Kit:** Includes all mounting hardware and crossovers for a hassle-free upgrade.
- • **Immersive Sound Precision:** Audiophile-grade tweeters deliver smooth, non-fatiguing highs even at peak volumes.
- • **Powerful Bass Performance:** Patented Plus One™ cone technology boosts speaker surface area for richer, deeper bass.
- • **Tailored Audio Experience:** Adjustable tweeter output lets you fine-tune high frequencies to your vehicle and taste.
- • **Seamless Vehicle Integration:** Compact, flush-mount design fits most factory speaker locations effortlessly.

## Overview

The Infinity REF607CF Reference Series 6-1/2” Two-Way Component System features patented Plus One™ woofers for enhanced bass, edge-driven textile tweeters for clear highs, and adjustable tweeter output control to customize your listening experience. Designed for easy installation in most vehicles, this system offers audiophile-grade sound quality with a complete hardware kit included.

## Description

New Reference speakers are designed to deliver Infinity’s signature sound in more vehicles. They feature edge-driven textile tweeters for smooth, clear highs and the larger models offer an adjustable tweeter output level control for high-frequency optimization based on installation location or the listener's preference. Oversized Plus One™ woofers offer more surface area for higher bass output and enhanced midrange performance. Plus our newly engineered baskets are optimized to fit most factory speaker locations. Available in a range of standard sizes - 3-1/2", 4", 5-1/4", 6-1/2", 6" x 8" and 4" x 6" coaxial, 6" x 9" 3-way, and 5-1/4", 6-1/2", and 6" x 9" component - they’re the perfect upgrade from factory speakers.

Review: Quality product
Review: What is there to say about Infinity products....always a good clean sound

## Features

- The audiophile-grade tweeters used in Infinity's new Reference speakers deliver smooth, non-fatiguing sound even at high output levels.
- The larger Reference multielement and component systems offer a tweeter output level control to optimize system linearity to suit installation location or the listener's preference.
- Harman’s patented (US patent #7,548,631) Plus One cones provide more overall speaker-cone area than other cones in its class - the result is higher sensitivity, increased low-frequency output and accurate music reproduction.
- Reference speakers are available in a range of standard sizes, and feature a compact design that allows them to fit just about any vehicle on the road today.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CV6QF8YK |
| Best Sellers Rank | #108,937 in Electronics ( See Top 100 in Electronics ) #442 in Coaxial Car Speakers |
| Colour | Black |
| Compatible devices | Vehicle's Audio System |
| Control method | Touch |
| Included components | 1 pair of tweeter flat washers, 1 pair of tweeter flush mount accessories, 1 pair of tweeter nuts, 1 pair of woofer mounting brackets, 1 pair of tweeter surface mount accessories, 1 pair of woofers, 1 pair of tweeters, 1 pair of crossovers, 6 tweeter mounting screws, 8 crossover mounting screws, 8 speed clips, 8 woofer mounting screws, Foam mounting tape, Owner’s manual |
| Is waterproof | False |
| Item model number | REF607CF |
| Manufacturer | Infinity |
| Material | Plus One cone material |
| Model name | REF607CF |
| Mounting type | Flush Mount |
| Number of Items | 1 |
| Power source | Corded Electric |
| Product dimensions | 20.2D x 14W x 37.9H centimeters |
| Recommended uses for product | For Surround Sound Systems |
| Speaker size | 6.5 Inches |
| Speaker type | Component |
| Special features | Lightweight |
| Surround sound channel configuration | 2.0 |
| Unit count | 1 Count |
| Warranty type | Limited |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Infinity
- **Connectivity technology:** Coaxial
- **Frequency response:** 21000 Hz
- **Speaker maximum output power:** 120 Watts

## Images

![Infinity REF607CF Reference Series 6-1/2” Two-Way Component System W/Crossover - Image 1](https://m.media-amazon.com/images/I/51TclhG6N9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***E on 23 December 2025*

Quality product

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 15 August 2025*

What is there to say about Infinity products....always a good clean sound

### ⭐⭐ Review
*by M***K on 25 November 2025*

Lots of popping after 1 month of light use; distorting sound quality.

## Frequently Bought Together

- Infinity REF607CF Reference Series 6-1/2” Two-Way Component System W/Crossover
- RED WOLF Car Front Door Pro Tweeter Audio Speaker Wiring Harness for 2010-2019 Toyota Corolla, 2008-2013 Toyota Highlander Factory Speaker Replacement Adapter Connector 1 Pair
- Infinity Reference 3032cf 3.5-Inch, 75-watt High Performance Two-Way Loudspeaker (Pair)

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