Speaker Port Tubes for Bass Enhancer, Subwoofer Air Ports Repalcement & DIY Parts 76mm x 90mm Speaker Cabinet Port Tube, 4-Pcs - Product Features
- Good material Made of high quality ABS plastic, this product is sturdy and durable.
- Fine processing The inner side is smooth and the bell ends are designed at both ends. The airflow is very smooth and the airflow is obviously improved.
- Size matching The height of the inverted tube is 90MM and the opening is 76MM. It is suitable for speakers with 4-8 inch speakers.
- Bass booster tube Speaker inverting holes, also called sound tubes and air holes, are often used in inverted speakers.
- Speaker Port Tubes The sound pressure of the airflow vibrating in the box is poured out to overlap the sound pressure radiated in front of the speaker to produce a bass effect.
Speaker Port Tubes for Bass Enhancer, Subwoofer Air Ports Repalcement & DIY Parts 50mm x 141mm Speaker Cabinet Port Tube, 2-Pack(Black) - Product Features
- Fine processing Through precision craft by many experts, such air inlet pipe is entitled with high performance according to strict rule.
- Bass booster tube With function mainly to pour the sound pressure of the airflow vibrating inside the box to the front and the sound pressure radiated from the front of the speaker, it can produce a bass effect.
- Application object Such a speaker phase-inverting hole is also called the sound tube and the air hole, and it is usually applicated in the inverted-phase speaker.
- Size matching Its airflow is very smooth, obviously improving airflow sound. Meanwhile, it is suitable for 4-6 inches speaker.
- Good material It is made of ABS plastic material, and it is sturdy and durable. With smooth inner wall, and the flare ends are designed at both ends.