RLECS 2PCS Speaker Duct Audio Accessories Flat Profile Air Vents Small Size 120x38mm Guitar Amp Vents DIY Modification and Repair Parts

RLECS 2PCS Speaker Duct Audio Accessories Flat Profile Air Vents Small Size 120x38mm Guitar Amp Vents DIY Modification and Repair Parts

• A set of two flat-profile vent tubes for tweeters, measuring 120 x 38 mm. Suitable for home subwoofers, bass speakers, guitar amplifiers, and similar equipment, they can be used as air vents or reflex ports. Ideal for DIY repairs and modifications.
• Port tubes are widely used to enhance the bass performance of various types of loudspeakers. There are many different types of port tubes available on the market, which can help you design a more optimal loudspeaker configuration. These port tubes come in a variety of shapes and sizes, including adjustable-length models and those with flared openings.
• Length: 106 mm / 4.17 in, Opening diameter: 120 mm / 4.72 in, Maximum diameter: 138 mm / 5.43 in
• This product is made of high-quality ABS plastic, making it extremely sturdy and durable.
• Its primary function is to suppress the airflow noise generated inside the enclosure and allow the sound pressure radiated from the front of the speaker to combine, thereby producing a specific effect.