2 Pcs 5inch 127mm Bass Speaker Passive Radiator Auxiliary Vibration Plate Subwoofer Vibrating Membrane DIY Repair

High quality Material - durable, firm and stable for us to use.Feature - It is mainly used to strengthen the voice. The enhancer is convenient for debugging. A suitable diaphragm unit is pasted at the back of each speaker, which can increase the lower potential of the and make the timbre more excellent. The diaphragm is suitable for the use of airtight box to the.Function - Passive radiators operate in conjunction with the active driver at low frequencies, sharing the acoustic load and reduce the excursion of the driver. Strengthen the bass and stereo sound, bring you excellent experience of stereo sound.Application - Multimedia and small size HIFI box use, the effect is improved. The diaphragm is used in a sealed box and cannot be used in a box with air convection. By installing this diaphragm, the cabinet functions as a semi-closed box.Dimension - Outer Diameter: 5in / 127mm; Inner Diameter: 3.82in / 97mm;Outer Diameter: 6in / 153mm; Inner Diameter: 4.68in / 119mm;Outer Diameter: 7.72in / 196mm; Inner Diameter: 5.94in / 151mm;Specifications:Item Type: Bass Vibration MembraneMaterial: Rubber Dimension - Outer Diameter: 5in / 127mm; Inner Diameter: 3.82in / 97mm;Outer Diameter: 6in / 153mm; Inner Diameter: 4.68in / 119mm;Outer Diameter: 7.72in / 196mm; Inner Diameter: 5.94in / 151mm;Quantity: 2 PCSPackage Includes: 2 x Bass Vibration Membrane

• High quality Material - durable, firm and stable for us to use.
• Feature - It is mainly used to strengthen the voice. The enhancer is convenient for debugging. A suitable diaphragm unit is pasted at the back of each speaker, which can increase the lower potential of the and make the timbre more excellent. The diaphragm is suitable for the use of airtight box to the.
• Function - Passive radiators operate in conjunction with the active driver at low frequencies, sharing the acoustic load and reduce the excursion of the driver. Strengthen the bass and stereo sound, bring you excellent experience of stereo sound.
• Application - Multimedia and small size HIFI box use, the effect is improved. The diaphragm is used in a sealed box and cannot be used in a box with air convection. By installing this diaphragm, the cabinet functions as a semi-closed box.
• Dimension - Outer Diameter: 5in / 127mm; Inner Diameter: 3.82in / 97mm; Outer Diameter: 6in / 153mm; Inner Diameter: 4.68in / 119mm; Outer Diameter: 7.72in / 196mm; Inner Diameter: 5.94in / 151mm;