Sound-way Bassreflex Airport buis, buisdiameter 70 mm, lengte 150 mm

Quel trace sur le plastique, la finition n’est pas ce qui fait de mieux. Mais bon pour mon caisson diy ça ira pour le moment

Lunghezza e diametro giusti per un ottenere il basso reflex voluto secondo il progetto. Raccomandato.

Good quality bass reflex port. It happened to be exactly the right size and length for a project I had. Made of plastic but seems quite robust. It has fins around the end that goes onto the speaker baffle making the cut-out larger than it needs to be so I shave these down a bit to fit a slightly smaller hole. It is also slightly tapered so Its slightly wider at the flared end than the dimensions would suggest and very slightly narrower at the other end. Bass ports are a little bit of a black art so I was prepared to cut this down if needed - but as it worked out the length was perfect - I did some testing of the port frequencies with a signal generator. If it's the size you need then I would recommend.

Was soll ich dazu sagen? Es ist aus Kunststoff und aus Papier also kannst du nicht kaputt gehen

je l'ai reçu cassé, et après j'ai compris vu l’épaisseur du truc, et en plus y a pas de trous pour le visser