This OEM-style tweeter (high-frequency speaker) is designed as a direct replacement for many Citroën and Peugeot audio systems. Ideal for professional workshops and competent DIY mechanics, the unit restores clear treble response, improves vocal intelligibility and brings back the detailed soundstage lost when original tweeters fail. The part is referenced under numbers 9661235980 and 6562C7 and is commonly searched by these codes.

Compatibility And Fitment

Compatible With Many Models Including:

• Citroën C4 Picasso
• Citroën C5
• Citroën C8
• Citroën Xsara Picasso
• Peugeot 307
• Peugeot 807

Location And Fitment Notes: The tweeter position varies by model — commonly mounted in the A-pillar, dashboard corner or front door upper trim. Fitment may require removal of the door card or dash trim depending on the vehicle. This unit is intended as a plug-in replacement for original factory connectors and mounting points on the listed models.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot (OEM)
• Model: Front Tweeter / High-Frequency Speaker
• Product Codes: 9661235980, 6562C7
• Additional Numbers: 9633355780

Installation Recommendations

• Recommended Tools: Trim removal tools, small screwdriver set (Phillips/Torx may be required), panel clips tool, and a multimeter for quick continuity checks.
• General Procedure: Remove the relevant trim panel or door card to access the tweeter, disconnect the speaker connector, remove retaining clips or screws, fit the new tweeter, reconnect and test the speaker before reassembling the trim. Refit panels carefully to avoid breaking plastic clips.
• Estimated Time: 15–45 minutes per side depending on model and experience.
• Safety: Disconnecting the battery is recommended as a general safety precaution when working on interior electrical components to prevent short circuits or accidental airbag deployment. Follow manufacturer trim removal procedures to avoid damage.

Most Common Failure Reasons

Tweeters typically fail due to age-related wear, heat and humidity exposure, water ingress from leaks, or mechanical damage caused during door or trim repairs. Audible symptoms include distortion at high frequencies, intermittent sound, or complete loss of output on one channel. In systems with amplified outputs, overdrive or clipping from an aftermarket amplifier can also damage the tweeter diaphragm or voice coil.

Why Choose This Replacement

Replacing a worn or damaged tweeter with a correct-code unit (9661235980 / 6562C7) restores the factory audio balance and avoids cross-talk and distortion associated with mismatched aftermarket components. The OEM-compatible fit reduces installation time and ensures proper connector and mounting alignment for a professional result.

This high-frequency tweeter is an ideal replacement part for workshop professionals and DIY enthusiasts working on Citroën and Peugeot audio systems. Designed to restore crisp treble response and improve overall soundstage, the unit is commonly searched by reference numbers 9633355780 and 6562C7. Compatible with a wide range of models, it is suitable for direct swap-in replacement where the original small-diameter high-frequency driver has failed or produces distortion.

Compatibility And Applications

Fits Various Citroën And Peugeot Models Including:

• Citroën C4 Picasso
• Citroën C5
• Citroën C8
• Citroën Xsara Picasso
• Peugeot 206+
• Peugeot 207
• Peugeot 307
• Peugeot 308
• Peugeot 308 T9
• Peugeot 407
• Peugeot 807

How The Part Works

The Tweeter Reproduces High-Frequency Audio (Treble) And Is Responsible For Clarity, Vocal Detail, And Crispness Of Instruments Such As Cymbals And High Strings. In Multiway Car Audio Systems The Tweeter Works Together With Midrange Drivers And Woofers To Create A Balanced Sound. Proper Phase And Polarity Are Important To Maintain Accurate Imaging.

How To Replace

Replacement Is Straightforward For Experienced Technicians: Remove The Trim Or Speaker Grille Where The Tweeter Is Mounted (Common Locations Include A-Pillar, Dash Corners, Or Door Triangle), Disconnect The Speaker Connector, Note Polarity, Swap The Unit And Refit Clips Or Screws Securely. Check Wiring For Corrosion Or Loose Connectors And Test Sound Output Before Reassembling Trim. If The Speaker Is Accessible From The Door Panel, Remove Door Clips Carefully To Avoid Damage.

Recommended Installation

• Use Proper Trim Tools To Avoid Breaking Plastic Clips.
• Observe Correct Polarity When Connecting The Tweeter To Preserve Phase Alignment.
• Inspect Wiring And Connector Terminals For Corrosion; Clean Or Replace As Needed.
• Secure Mounting To Prevent Rattles; Replace Any Damaged Retaining Clips.
• Test The System At Low Volume First To Verify Correct Operation Before Final Assembly.

Common Failure Reasons

• Age-Related Wear And Foam/Surround Degradation Causing Distortion Or Loss Of Output.
• Overdrive Or Amplifier Faults Leading To Blown Voice Coil.
• Water Ingress Or Moisture Causing Corrosion Of Terminals And Internal Damage.
• Physical Damage From Impact Or Excessive Vibration Resulting In Rattles Or Broken Diaphragm.
• Poor Electrical Contacts Causing Intermittent Sound Or Dropouts.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Tweeter / High-Frequency Speaker
• Product Codes: 9633355780, 6562C7
• Additional Numbers: 6562C7 | 9633355780

Whether You Are A Professional Mechanic Or A Car Audio Enthusiast Doing A Self-Repair, This Tweeter Offers A Direct Replacement Option To Restore High-Frequency Performance. Searching By The Product Codes Above Will Help You Find The Correct Item Quickly.