Audio Code AXC-T84 8" 1,000W RMS Subwoofer D4

The Audio Code AXC-T84 8" 1,000W RMS Subwoofer packs competition-grade output into a compact 8" footprint. 1,000W RMS with a Dual 4-Ohm (D4) voice coil configuration — wire the coils in parallel for a 2-ohm final load to maximize power output, or in series for an 8-ohm final load for cleaner operation. An exceptional power-to-size ratio that makes the AXC-T84 one of the most capable 8" subwoofers available for builds where space is limited but output is non-negotiable.

Audio Code (Audio Xtreme Code) engineers the AXC-T84 for high-output performance in the 8" format — a segment where most subwoofers top out at 300–500W RMS. The 1,000W RMS continuous power handling means this driver is built for high-current amplifiers and extended high-volume listening without thermal compression or distortion. The Dual 4-Ohm voice coil gives you wiring flexibility: wire in parallel for 2 ohms to maximize power output from a high-current mono amplifier, or in series for 8 ohms for cleaner, more efficient operation with amplifiers that perform best at higher impedance loads. The compact 8" cone diameter makes the AXC-T84 ideal for under-seat enclosures, small sealed boxes, and space-constrained builds where a 10" or 12" simply won't fit — without sacrificing the output levels that enthusiast listeners demand.

Pair the AXC-T84 with a mono amplifier rated 750–1,000W RMS at 2 ohms (coils in parallel) or 8 ohms (coils in series). A sealed enclosure is the most common choice for 8" high-output builds — it delivers tight, accurate bass in a compact volume. Contact us at Trinity Car Audio for specific amplifier and enclosure recommendations based on your install location and system goals.

Why Choose the Audio Code AXC-T84?

• 1,000W RMS in an 8" Package: Exceptional power-to-size ratio — competition-grade output in a footprint that fits under seats, in small trunks, and in space-constrained builds.
• Dual 4-Ohm (D4) Voice Coil: Wire in parallel for 2 ohms (maximum power output) or in series for 8 ohms (cleaner, more efficient operation) — flexible impedance matching for a wide range of amplifiers.
• High-Output Engineering: Built for high-current amplifiers and extended high-volume listening without thermal compression or distortion at rated power.
• Compact 8" Footprint: Fits builds where a 10" or 12" won't — under-seat enclosures, small sealed boxes, and space-constrained installs.
• Audio Xtreme Code Build Quality: Engineered for enthusiast and competition applications where standard 8" subwoofers fall short on power handling.

Amplifier & Enclosure Recommendations

Pair the AXC-T84 with a mono amplifier rated 750–1,000W RMS at 2 ohms (coils wired in parallel) for maximum output, or at 8 ohms (coils wired in series) for cleaner operation. A sealed enclosure is the most practical choice for 8" high-output builds — tight, accurate bass in a compact volume ideal for under-seat and small trunk locations. Use 4-gauge power and ground wire to your amplifier, and 8 AWG or heavier speaker wire from amp to sub. Contact us at Trinity Car Audio for specific amplifier and enclosure recommendations.

Full Specifications

Frequently Asked Questions

Q: Should I wire the AXC-T84 to 2 ohms or 8 ohms?
A: Wire the two 4-ohm coils in parallel for a 2-ohm final load to maximize power output from a high-current amplifier. Wire in series for an 8-ohm final load for cleaner, more efficient operation with amplifiers that perform best at higher impedance. Contact us at Trinity Car Audio and we'll recommend the right configuration for your specific amplifier.

Q: What amplifier pairs best with the AXC-T84?
A: A mono amplifier rated 750–1,000W RMS at 2 ohms (parallel wiring) is ideal for maximum output. Contact us at Trinity Car Audio for a specific recommendation based on your system goals and install location.

Q: What enclosure type works best with the AXC-T84?
A: A sealed enclosure is the most common and practical choice for 8" high-output builds — tight, accurate bass in a compact volume ideal for under-seat and small trunk installs. Contact us at Trinity Car Audio for specific enclosure volume recommendations.

Q: Is the AXC-T84 suitable for daily listening or competition use?
A: Both. The 1,000W RMS power handling makes it capable of competition-level output in an 8" package, while the compact footprint and DVC wiring flexibility make it equally practical for a high-output daily driver build.