Infinity Reference REF-5030cx 5.25" 2-Way Component Speakers

Name: Infinity Reference REF-5030cx 5.25" 2-Way Component Speakers
Brand: Infinity
Price: 179.99 USD
Availability: InStock

$179.99 $199.99

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Key features

Speaker size: 5.25″
RMS power per speaker: 65 W
Speaker impedance: 3.0 ohms
Frequency response: 67 Hz–21 kHz
Sensitivity (2.83 V): 93 dB
Woofer cone: Plus One architecture

Description

Product Overview

Bring vocals and instruments forward with the Infinity Reference REF-5030cx 5.25-inch 2-way component speakers. Separate woofers and tweeters let you position each driver for a more defined front-stage, while included passive crossovers manage frequency division without requiring DSP or active processing.

Key Features & Benefits

5.25-inch Plus One+ woofer: The polypropylene cone and hi-roll rubber surround are designed to move more air than a standard 5.25-inch driver for stronger midbass from a compact footprint.
3/4-inch textile tweeter: The edge-driven dome design delivers smooth high frequencies for listening comfort.
Passive crossovers included: Manage frequency division without adding an active crossover or DSP.
True Four Ohm Impedance technology: A 3-ohm woofer plus wire creates a 4-ohm load, helping maintain compatibility with factory and aftermarket head units.
Efficient sensitivity: The 92 dB rating at 2.83V supports efficient playback.

Technical Specifications

Brand	Infinity
Model	Reference REF-5030cx
Speaker type	5.25" 2-way component speakers
Woofer	5.25" Plus One+ polypropylene cone with hi-roll rubber surround
Tweeter	3/4" textile edge-driven dome
Crossovers	Two passive crossovers included
Impedance technology	True Four Ohm Impedance technology (3-ohm woofer + wire = 4-ohm load)
Power handling	60W RMS per pair; 180W peak
Frequency response	57–21,000 Hz
Sensitivity	92 dB @ 2.83V
Included	Two 5.25" woofers, two 3/4" tweeters with mounting hardware, two passive crossovers, mounting hardware, instruction manual
Warranty	1 year

Why Choose This Product?

The REF-5030cx separates the woofer and tweeter, giving you more placement options than a single-driver speaker. That layout can help create the forward-focused soundstage sought in a front speaker upgrade. Its specified 60W RMS per pair handling and 57–21,000 Hz frequency response bring midbass and extended highs together in one component kit.

Installation & Compatibility Notes

The product details suggest mounting the tweeters near ear level in the A-pillars or dash, with the woofers in the doors. Check your vehicle’s available mounting space and installation requirements before choosing locations. The included passive crossovers handle frequency division; the source does not require DSP or active crossover processing.

Frequently Asked Questions

What does the True Four Ohm design mean?

The stated configuration is a 3-ohm woofer plus wire, resulting in a 4-ohm load. It is intended to help maintain compatibility with factory and aftermarket head units.

Do I need an active crossover or DSP?

No. Two passive crossovers are included, and the product details say active crossover or DSP processing is not required.

How much power can the REF-5030cx handle?

It is rated for up to 60W RMS per pair and 180W peak.

What comes in the speaker kit?

The kit includes two woofers, two tweeters with mounting hardware, two passive crossovers, mounting hardware, and an instruction manual.

Where can I install the woofers and tweeters?

The suggested layout places the woofers in the doors and the tweeters near ear level in the A-pillars or dash. Check your vehicle’s mounting space before installation.