3D-Printed Custom Car Audio Port Kit - $120 AUD

3D-Printed Custom Car Audio Port Kit - $120 AUD

Unleash killer bass in any car audio setup with our 3D-printed port kit

—100% flexible and adaptable to any enclosure size, from tiny trunks to monster SPL builds. Default-tuned for 45 Hz in a 1.2 ft³ box, this kit lets you dial in your perfect sound with total control. The star? Our sliding collar lets you adjust port length on the fly, tuning low for deep rumble (20 Hz) or high for competition dB (70 Hz). Every part’s built for precision and power:

• Tube ($25): 190 mm + 30 mm rebate, extendable to 1000 mm (+$5/100 mm) for any tuning you want.

• Top Flare ($20): 84.4 mm throat to 161 mm bell, 97 mm height, Fibonacci curve for ultra-smooth airflow. Adjustable 50–150 mm (-$3 if <75 mm, +$5 if >110 mm).

• Bottom Flare ($20): Same as top flare, 84.4 mm throat to 161 mm bell, 97 mm height, adjustable for perfect flow.

• Sliding Collar ($20): 30 mm rebate, slides to fine-tune port length in seconds—no tools, no hassle.

• Fixed Collar ($20): 30 mm rebate, locks tube for permanent setups.

• 90° Elbow ($35): Bends the path for tight enclosures or to hit the quarter-wave mic sweet spot.

This kit’s built for SPL champs—add up to 4 ports, stretch lengths, and use boot reflection (1.2–2.8 m to mic) to max out dB at the windscreen. Fibonacci flares cut turbulence for clean, loud bass. Tune it your way, dominate the comps.

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