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A blown tweeter diaphragm can render your speaker system silent or severely distorted. Replacing it with the correct part is crucial for restoring sound quality and ensuring your audio investment performs as intended. This guide will help you navigate the options and find the ideal replacement diaphragm for your needs.
Fit: This 25.5mm, 8-ohm diaphragm is compatible with PRV Audio RPDT175ph, DT175Ph-S, and DT175 drivers.
Restore High-Frequency Sound: Replace worn or blown diaphragms to fully restore crisp, clear, and accurate high-frequency response in your compression drivers.
Easy DIY Installation: A direct, drop-in replacement for experienced technicians or installers; requires proper driver disassembly and alignment.
Construction: Features a reliable voice coil for reliable performance and longevity.
Durable Material: This tweeter diaphragm for Timpano is made of high-quality metal, featuring wear resistance and corrosion resistance, ensuring a long service life. The diaphragm for Timpano Tempesta can withstand high power and high-temperature...
Improve Sound Quality: The voice coil tweeter diaphragm offers exceptional sensitivity and dynamic response, enabling precise sound reproduction. This diaphragm for Timpano TPT-DH2000 meets your high standards for audio systems, enabling them to deliver...
Compatibility: This driver diaphragm is compatible with Timpano Tempesta TPT-RPDH2000 and TPT-DH2000 horn drivers. Before ordering horn diaphragm for Timpano, please confirm your speaker model and design to ensure you are purchasing the correct one.
Product Specifications: 6Pcs diaphragm replace for TPT-DH2000 TPT-RPDH2000 featuring an imported voice coil with an inner diameter of 5.2 cm (2 in). This diaphragm has a dome depth of 1 cm (0.39 in) and the outer diameter of the circular frame is 10.8 cm...
Significantly Improve The Sound Quality: Using a new diaphragm can significantly improve the sound quality of the speaker, restore clarity and low-frequency response, and give your audio equipment a new lease of life. It can efficiently convert electrical...
Precise Fit: Voice Coil Replacement Diaphragm Fit for PRV Audio RPTW700Ti Tweeter TW600Ti BLASTKING TW2000 Beyma CP21 CP21F CP22 CP25 CP22DIA MB Acoustics TCP22 DS18 PRO-TW320VC Tweeter TW320 and other models. Ensures a perfect match with the original...
High-quality Materials: Voice Coil Replacement Diaphragm is made of high-quality materials. This replacement diaphragm can not only restore the sound quality of the speaker, but also significantly improve its durability and resistance to wear. Whether it...
Solve The Problem Of Sound Quality: Over time, the speaker's diaphragm may deteriorate due to aging or damage. By replacing the damaged diaphragm, you avoid replacing the entire speaker and ensure that your equipment is always in the best condition
【Wide Compatibility】This diaphragm replace for TPT-DH2000 TPT-RPDH2000, and compatible with Timpano Tempesta Horn Driver. Please check the model of the parts before replacement. NOTE: If our product does not match your model, please let us know your...
【Exceptional Performance】This TPT-DH2000 diaphragm of the voice coil provides excellent sensitivity and dynamic response, significantly improving sound quality and enhancing auditory performance during driving, restoring the peak performance of your...
【Premium Material】This voice coil tweeter diaphragm is made of high-quality metal materials, with a sturdy and durable structure that can withstand high power and high temperatures. It has excellent aging resistance, is not easily damaged, and always...
【Diaphragm Specifications】This diaphragm set contains 6 pieces, one for each left and right channel or as a backup, which can be purchased at once to meet the needs of use. Inner diameter of imported coil is 51.3 mm, Imported titanium dome depth is...
TWEETER DIAPHRAGM REPLACEMENT - DS18’s PRO-D1.4VC Titanium Premium Replacement Tweeter Diaphragm is the perfect solution for repairing your PRO-D1 and other tweeters with voice coils measured at 2”
HIGH PERFORMANCE - The 2" titanium voice coil and 4 ohm impedance provide exceptional performance, ensuring that your audio will be crystal clear and distortion-free
COST-EFFECTIVE & SUSTAINABLE - By using a replacement diaphragm rather than replacing the entire speaker, you can save money and reduce waste while still maintaining high-quality audio performance
ORIGINAL REPLACEMENT - The 2" titanium replacement diaphragm is an original replacement part that is designed to provide the same high-quality sound and performance as the original diaphragm, ensuring that your speakers continue to deliver exceptional...
Last update on 2026-10-15 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Tweeter Diaphragms
Understanding Diaphragm Materials
Tweeter diaphragms are typically made from lightweight yet rigid materials designed to vibrate rapidly and accurately reproduce high frequencies. Common materials include:
Titanium: Known for its strength and excellent transient response, often found in high-end or professional audio applications.
Mylar (Polyester): A cost-effective and durable option, suitable for many home audio and car stereo systems.
Beryllium: An extremely rigid and lightweight material, offering exceptional clarity and detail but usually at a premium price point.
Silk/Composite: Often used in dome tweeters, offering a softer, more natural sound with good dispersion.
The material choice significantly impacts the tweeter's tonal character, sensitivity, and durability.
Key Specifications to Consider
When selecting a replacement diaphragm, several specifications are critical for compatibility and performance:
Impedance (Ohms): This must match your existing tweeter's impedance to ensure proper power delivery from your amplifier. Common values are 4, 6, or 8 ohms.
Voice Coil Diameter: The diameter of the voice coil winding on the diaphragm must precisely match the magnet assembly's gap. Measure accurately or consult your speaker's manual.
Frame/Mounting Diameter: The outer dimensions of the diaphragm's frame must fit within the tweeter housing.
Terminals: Ensure the connection terminals (e.g., spade connectors, solder tabs) match your existing wiring.
Incorrect specifications can lead to poor sound, overheating, or damage to your audio equipment.
Identifying Your Current Diaphragm
The most reliable way to find a replacement is to identify the original diaphragm. This often involves:
Checking Speaker Markings: Look for part numbers or model numbers printed directly on the tweeter housing or the diaphragm itself.
Consulting Speaker Manuals: Manufacturer documentation usually lists replacement part numbers for components.
Measuring Existing Part: If markings are absent, carefully measure the voice coil diameter, frame diameter, and terminal spacing.
Contacting Manufacturer Support: If you're unsure, reaching out to the speaker manufacturer or a reputable audio parts supplier can provide guidance.
Taking clear photos can also be helpful when seeking assistance.
Installation and Testing
Replacing a diaphragm typically requires careful handling. Ensure the voice coil is clean and free of debris before seating the new diaphragm. Connect the terminals correctly and test the sound output at a low volume initially. Listen for any buzzing, distortion, or lack of high frequencies. If issues persist, double-check the connections and diaphragm seating.
Frequently Asked Questions
What is a tweeter diaphragm?
A tweeter diaphragm is a thin, vibrating membrane within a tweeter speaker that moves air to produce high-frequency sounds. It's the component responsible for the 'sparkle' and detail in your audio.
How do I know if my tweeter diaphragm is blown?
Signs of a blown diaphragm include a complete loss of high-frequency sound, distorted or crackling treble, or a buzzing noise from the tweeter. If your speakers sound muffled or lack clarity in the upper ranges, the diaphragm might be damaged.
Can I use a diaphragm with a different impedance?
It is strongly recommended to match the impedance (Ohms) of the replacement diaphragm to the original. Using a diaphragm with a significantly different impedance can affect the speaker's performance and potentially damage your amplifier.
What is the most common voice coil diameter?
The most common voice coil diameters for replacement diaphragms range from 25mm (1 inch) to 44.4mm (1.75 inches). However, this can vary greatly depending on the specific tweeter model and its intended application.
Do I need special tools to replace a tweeter diaphragm?
Often, you will only need basic tools like a small screwdriver or nut driver to remove the tweeter assembly or the old diaphragm. Cleanliness is key, so having a soft brush or compressed air can be helpful for cleaning the magnet gap.
Will a different diaphragm material affect the sound?
Yes, the material of the diaphragm significantly influences the sound. Titanium tends to be bright and detailed, Mylar is balanced, and silk offers a smoother, warmer response. Choosing a material similar to the original is usually best for maintaining the speaker's intended sound signature.
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