
Port tube PT8X40
The Port Tube PT8X40 is a black plastic bass-reflex port with an internal diameter of 80 mm and a mounting diameter of 110 mm. Its 400 mm tube, with rounded outlets, limits air noise and optimizes airflow for speakers of approximately 32 L.
● Internal diameter 80 mm – recessed area 110 mm
● Length 400 mm
● Flared, noise-reducing outlets
● Ideal for a volume of ~32 L

✔ Expertise developed since 2013
✔ Immersion thanks to the French Sound
- Material: Back plastic
- Inner diameter: 80 mm – 3 inches
- Recessed diameter: 110 mm – 4.3 inches
- Tube length: 400 mm – 16 inches
- Rounded outlets to reduce air noise
- Internal volume: 32 L
Installation advice: We recommend gluing the ventilation grille elements together
and the furniture using Noeprene glue.
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Let yourself be transported by the French Sound
Let yourself be transported by the French Sound
| GAMME | Signature, Multix Barrel |
|---|---|
| PRODUIT | Accessory |



