Audio Code AXC-ZRO57 5x7" Midrange Loudspeaker

Product Overview

Add a dedicated midrange driver to your custom car audio system with the Audio Code AXC-ZRO57 5x7-inch midrange loudspeaker. It handles 250W RMS at 4 ohms and covers 100Hz–10kHz for active or passive multi-way system use.

Its 5x7-inch oval format is designed for 5x7-inch and 6x8-inch OEM speaker locations. The AXC-ZRO57 is sold individually, so order two for a stereo pair.

Key Features & Benefits

• Dedicated midrange design: Use it with a crossover, tweeter, and subwoofer as part of a multi-way system.
• 250W RMS power handling: Match it with an amplifier channel rated from 125–250W RMS at 4 ohms.
• 100Hz–10kHz response: Its stated frequency range covers upper bass and midrange duties in a system with separate low- and high-frequency drivers.
• 4-ohm nominal impedance: Plan your amplifier-channel match around the speaker’s stated load.
• Oval OEM format: The 5x7-inch size is intended for 5x7-inch and 6x8-inch locations found across Ford, GM, Chrysler, and import vehicles.

Technical Specifications

Why Choose This Product?

The AXC-ZRO57 brings the Audio Code ZRO series midrange design to an oval speaker format. Unlike a coaxial speaker, it is a dedicated midrange driver intended to work with other drivers in an active or passive multi-way system.

It shares the ZRO series’ high-output design approach with the ZRO 6 and ZRO 8 models, in a 5x7-inch format for oval speaker locations. Choose by the opening you need to fill and the frequency range your system requires.

Installation & Compatibility Notes

Use an active or passive crossover with this driver. The source recommends a high-pass setting of 100–150Hz and a low-pass setting of 4–6kHz when integrating it into an active 3-way system.

Pair it with a dedicated tweeter for upper frequencies and a subwoofer for low frequencies. The recommended amplifier-channel rating is 125–250W RMS at 4 ohms. A DSP amplifier with active crossover capability is suggested; the JBL DSP4086 is given as an example.

Although the 5x7-inch format is described as fitting 6x8-inch locations, check your vehicle’s speaker opening and installation requirements before ordering. The speaker is sold individually.

Frequently Asked Questions

Is the Audio Code AXC-ZRO57 sold individually or as a pair?

It is sold as one speaker per order. Order two for a stereo pair.

Does the AXC-ZRO57 need a crossover?

Yes. It is a dedicated midrange driver for use with an active or passive crossover. The recommended active-system settings are a 100–150Hz high-pass and a 4–6kHz low-pass.

Can it fit a 6x8-inch factory speaker location?

The 5x7-inch format is described as fitting 6x8-inch locations. Check your vehicle’s opening and installation requirements to confirm fitment.

What amplifier power should I plan for?

The speaker is rated for 250W RMS at 4 ohms. The recommended amplifier channel is rated at 125–250W RMS at 4 ohms.

How does it differ from the AXC-ZRO69?

Both are 4-ohm, 250W RMS ZRO series midrange loudspeakers. The AXC-ZRO57 is a 5x7-inch driver with 100Hz–10kHz response; the AXC-ZRO69 is a 6x9-inch driver with 100Hz–12.5kHz response.

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