







🔊 Bring your bullet tweeter back to life—because your sound deserves a second chance!
The PIONEER UD-RP351PRO Repair Kit is a professional-grade replacement diaphragm and voice coil assembly designed exclusively for the TS-B351PRO 3.5" High Efficiency Bullet Tweeter. Featuring a titanium diaphragm, pre-soldered high-pass filter, and a precision alignment pin, this kit enables quick, glue-free field repairs to restore premium audio performance in vehicles. Ideal for audiophiles and professionals seeking durable, high-fidelity sound restoration.





| ASIN | B0CHLRQB7L |
| Additional Features | Stereo Pairing |
| Age Range Description | Adult |
| Antenna Location | For Vehicles |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | #22,408 in Electronics ( See Top 100 in Electronics ) #77 in Coaxial Car Speakers |
| Brand | PIONEER |
| Built-In Media | (1) High-pass filter capacitor (pre-soldered), (1) Titanium replacement tweeter diaphragm & voice coil, 1 Year Warranty Card, Owner's Manual |
| Color | Silver |
| Compatible Devices | MP3 Player, Smartphone, Vehicle's Built-in Audio System |
| Compatible with Vehicle Type | Car, Motorcycle, Truck |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Coaxial |
| Connectivity technology | Coaxial |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 out of 5 stars 25 Reviews |
| Enclosure Material | Titanium |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 3D x 25W x 25H millimeters |
| Item Weight | 0.05 Pounds |
| Item height | 1 inches |
| MP3 player | No |
| Manufacturer | Pioneer Corporation |
| Material | Titanium |
| Model Name | P.R.O. Series |
| Model Number | TS-B351PRO |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 300 Watts |
| Speaker Size | 3.5 Inches |
| Speaker Type | Tweeter |
| Speaker maximum output power | 300 Watts |
| Specific Uses For Product | For Vehicles |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 3.5 Inches |
| UPC | 884938510851 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 3.5 Inches |
B**M
Lightening
I'm not saying because they are too good and I need more.
J**S
Con cuidado
Vino con detalles estéticos de rayones,sin protección y la caja del.envoltorio maltratada,como de mala conservacion,solo espero q funcione bien,sobre todo por lo caro que cuesta
P**O
10
Muy buenos buenísimos
B**T
Suis choquée
Je pensais qu'il y avait la paire et non un tout seul par contre je me trouve coincé car il y en a plus je fais comment moi maintenant
V**E
TS-B401PRO Pioneer 4" Tweeter
These tweeters are just nasty! Paired with a pair of D4S 65v2 and D4S JP84 amp. I still need to configure bridged to test the amplifier's performance. This chuchero box sounds wonderful and I'm still tuning on it. Pros: build quality, freq. response, rms capacity Cons: none for me I bet once it's bridged, it's going to stay that way. Including 2 10" DD Audio Redline 10" subs + DD Audio D1100 monoblock 1100w RMS amp. *** 10/23/2024 *** bridged the D4S JP84 amp @ 4Ohm 280w rms 2 channel and the 401Pro tweeters have fantastic performance. The D4S 65 v2 speakers have such a frequency response the tweeters are almost unnecessary. The audio system sound fabulous! It's like butter! *** 3/15/2025 *** Purchased a second JP84 amplifier to power these super tweeters. The JP84s consistently dyno at 300w RMS bridged @ 4Ohm so each tweeter will be receiving 150w RMS @ 4Ohm, as will each of the new 6.5" marine grade speaker upgrades (D4S HexiCone NEO HexiPRO cs65 6.5" carbon fiber speakers). Definitely increasing my -dBi!
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