Speaker Port Tubes for Bass Enhancer, Subwoofer Air Ports Repalcement & DIY Parts 81mm x 153mm Speaker Cabinet Port Tube, 1-Pcs

Description

• ?Good material ? Made of high quality ABS plastic materials, durable and not easy to damage.
• ?Fine processing ? The inner wall is smooth and the two ends are flared. Airflow is very unobstructed, obviously improving airflow sound.
• ?Application object? Suitable for 8-12 inches speakers. Enhance the sound quality of the speaker, let you experience more beautiful sound.
• ?Bass booster tube ? Speaker inverting hole, also known as sound tube and air hole, often used in inverting type speakers.
• ?Speaker Port Tubes? Mainly is the box speaker vibration airflow sound out of the front and the horn before the radiation of sound pressure overlap, producing bass effect.

Specification:
Item Type: Speaker Inverting Tube
Total Length: Approx. 153mm/6.02in (as picture)
Speaker Housing Opening Diameter: Approx. 81mm/3.19in (as picture)
Package List: 1 x Speaker Inverting Tube

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