Peaceful Pleasures Health and Wellness

Subwoofer Speaker Repair Kit 30–62mm Rubber Passive Radiator

$13.14 USD

~~$18.99 USD~~ $13.14 USD

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Color 30mm 45mm 40mm 52mm 50mm 62mm

Restore Your Speaker's Bass Performance with Precision

Bring your subwoofer or woofer back to life with this high-quality Speaker Vibration Membrane Repair Kit. Whether your bass sounds distorted, weak, or blown out, this passive radiator diaphragm kit delivers the replacement components you need to restore deep, powerful low-frequency response. Compatible with a wide range of speaker sizes — from 30mm all the way up to 62mm — this is the go-to repair solution for DIY audio enthusiasts and professional technicians alike.

Made in Mainland China.

Key Features

Multi-Size Compatibility: Fits speaker diameters of 30mm, 40mm, 45mm, 50mm, 52mm, and 62mm — one kit covers many speaker repair needs.
Durable PVC & Rubber Construction: Peripheral rubber surround is 0.6mm thick at 65 shore degrees for optimal flexibility and longevity.
Solid Iron Plate: 1.0mm thick medium iron plate provides a stable, resonance-reducing foundation for the diaphragm.
True Bass Restoration: Precisely engineered as a passive radiator to reinforce low-frequency output and tighten bass response.
Clean Black Finish: Sleek black color blends discreetly into most speaker enclosures.
Pair Included: Each package contains 1 pair of speaker diaphragm membranes — perfect for stereo repairs.

Specifications

Type	Speaker Diaphragm / Passive Radiator
Color	Black
Material	Rubber + Iron (PVC)
Iron Plate Thickness	1.0mm
Rubber Surround Thickness	0.6mm (65° shore hardness)
Available Diameters	30mm, 40mm, 45mm, 50mm, 52mm, 62mm
Package Contents	1 Pair
Waterproof	No
Origin	Mainland China

Who Is This For?

This repair kit is ideal for audio hobbyists, speaker repair technicians, and anyone looking to revive a subwoofer or portable speaker without the cost of full replacement. It works with Bluetooth speakers, home audio systems, car subwoofers, and more.

External Resource

For guidance on speaker acoustics and audio safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: List of auto parts

Frequently Asked Questions

Q: What sizes does this subwoofer speaker repair kit support?

A: This kit is compatible with speaker diameters of 30mm, 40mm, 45mm, 50mm, 52mm, and 62mm, making it a versatile solution for a wide range of subwoofer and woofer repairs.

Q: What materials are used in the speaker vibration membrane?

A: The diaphragm membrane features a 0.6mm thick rubber surround (65° shore hardness) combined with a 1.0mm medium iron plate, both designed for durability and accurate bass reproduction.

Q: Can I use this passive radiator repair kit for a Bluetooth speaker?

A: Yes! This rubber passive radiator diaphragm is suitable for Bluetooth speakers, portable speakers, home audio systems, and car subwoofers — any application that uses a compatible speaker diameter.