Audio Code AXC ZRO6-S 6.5" Midrange Loudspeaker

The Audio Code AXC ZRO6-S 6.5" Midrange Loudspeaker delivers 250W RMS power handling with a frequency response spanning 90Hz to 7kHz — a dedicated midbass/midrange driver engineered for active multi-way systems where a separate tweeter handles the upper frequencies. Sold individually. The ZRO6-S's 90Hz–7kHz bandwidth makes it the ideal midrange driver in a 3-way active system: it covers the critical upper bass and midrange band with authority, handing off cleanly to a tweeter above 5–7kHz.

The AXC ZRO6-S is a dedicated midrange loudspeaker — it is designed to be crossed over and used as part of an active or passive multi-way system. The 90Hz–7kHz frequency response is narrower than the ZRO 6's 100Hz–12kHz range, making the ZRO6-S a more focused midbass/midrange driver optimized for the lower and middle portions of the midrange band. This makes it particularly well-suited for high-output 3-way active builds where a dedicated tweeter handles everything above 5–7kHz. At 250W RMS power handling, the ZRO6-S is built for high-output active system builds without thermal compression at rated power. The 6.5" nominal diameter fits standard OEM door locations for straightforward integration into custom builds. Sold individually — order two for a stereo pair.

Use the ZRO6-S as the midrange driver in an active 3-way system: cross it over with a high-pass filter at 90–120Hz (to protect it from bass frequencies) and a low-pass filter at 5–7kHz (to hand off to a tweeter). Pair with a dedicated tweeter for the upper frequencies and a subwoofer for the low end. Drive with a dedicated amplifier channel rated 125–250W RMS. Contact us at Trinity Car Audio for system design guidance.

Why Choose the Audio Code AXC ZRO6-S?

• 250W RMS Power Handling: High-output midrange capability built for active system builds without thermal compression at rated power.
• 90Hz – 7kHz Frequency Response: Focused midbass/midrange bandwidth — optimized for the lower and middle portions of the midrange band in a 3-way active system.
• Dedicated Midrange Design: Engineered for active crossover use — cleaner, more focused midrange reproduction than any coaxial can deliver at high output levels.
• 6.5" Drop-In Format: Fits standard OEM door locations across a wide range of vehicles — straightforward integration into custom builds.
• Ideal 3-Way System Driver: The 90Hz–7kHz bandwidth pairs naturally with a subwoofer below and a dedicated tweeter above for a complete active 3-way system.
• Audio Xtreme Code Build Quality: Engineered for competition and enthusiast applications where standard coaxial speakers fall short on midrange output and clarity.

System Integration Recommendations

The AXC ZRO6-S is a dedicated midrange driver — it must be used with an active or passive crossover. In an active 3-way system: set a high-pass crossover at 90–120Hz to protect the driver from bass frequencies, and a low-pass crossover at 5–7kHz to hand off to a tweeter. Drive with a dedicated amplifier channel rated 125–250W RMS. Pair with a dedicated tweeter for the upper frequencies and a subwoofer for the low end. A DSP amplifier with active crossover capability (such as the JBL DSP4086) is the ideal signal processing solution. Sold individually — order two for a stereo pair.

Full Specifications

Frequently Asked Questions

Q: Is the AXC ZRO6-S sold as a pair or individually?
A: The AXC ZRO6-S is sold individually — one speaker per order. Order two for a stereo pair.

Q: How does the ZRO6-S differ from the AXC ZRO 6?
A: Both are Audio Code 6.5" dedicated midrange loudspeakers at 250W RMS. The ZRO6-S has a narrower frequency response (90Hz–7kHz) making it a focused midbass/midrange driver ideal for 3-way active systems with a dedicated tweeter. The ZRO 6 extends to 12kHz with an integrated phase bullet, covering more of the upper midrange. Choose the ZRO6-S for a pure midbass/midrange role; choose the ZRO 6 when you need more upper midrange extension.

Q: Do I need a crossover for the AXC ZRO6-S?
A: Yes — the ZRO6-S must be used with an active or passive crossover. Set a high-pass filter at 90–120Hz and a low-pass filter at 5–7kHz. A DSP amplifier with active crossover capability is the ideal solution.

Q: What amplifier should I use with the AXC ZRO6-S?
A: A dedicated amplifier channel rated 125–250W RMS is ideal. In a multi-way active system, a 4-channel or DSP amplifier with active crossover capability is the preferred solution. Contact us at Trinity Car Audio for a complete system design consultation.