Description
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Pioneer UD-RP351PRO
The Pioneer UD-RP351PRO is a repair kit designed specifically for the TS-B351PRO 3.5″ bullet tweeter, allowing easy replacement of a damaged diaphragm. It features a pre-assembled titanium diaphragm mounted on a composite plate with alignment guides for hassle-free installation. The kit also includes a high-pass filter to maintain optimal frequency response. Its durable construction and aluminum chassis ensure reliable performance and high sensitivity. Simple to install with basic tools, the UD-RP351PRO restores the tweeter’s original sound quality efficiently.
Specifications
| Attribute | Details |
|---|---|
| Continuous Power Handling (RMS) | 150 W |
| Crossover Frequency | 3000 Hz |
| Frequency Response | 3,000 Hz – 22 kHz |
| Maximum Peak Power Handling | 300 W |
| Nominal Impedance | 4 Ω |
| Sensitivity (1W/1m) | 100 dB |
| System Type | Repair Kit |
FEATURES
| Attribute | Details |
|---|---|
| Cut Out Dimensions | N/A |
| Mounting Depth | N/A |
| Outer Diameter | N/A |
| Protrusion | N/A |
| Speaker Grill | N/A |
MATERIALS
| Attribute | Details |
|---|---|
| Diaphragm Material | Titanium (Tweeter) |
| Magnet Material | Ferrite |
About The Product
The Pioneer P.R.O. (Pioneer Reference for Open Show) series of speakers is designed specifically for those looking to produce serious sound pressure levels. Inspired by Pioneer’s history of record-breaking SPL competition, the new P.R.O. Series line of speakers is constructed with the street enthusiast in mind. Emphasizing efficiency and power handling, the P.R.O. series lineup consists of bullet tweeters, mid-bass drivers, and a subwoofer that can be mixed and matched to deliver impressive output without requiring a significant investment.
The UD-RP351PRO is a field repair kit for the TS-B351PRO 3.5″ High Efficiency Bullet Tweeter, featuring 300 W Max Power (150 W Nominal) handling, a titanium diaphragm, and an aluminum die-cast chassis designed for high sensitivity and high-power handling. The UD-RP351PRO comes with a titanium diaphragm pre-assembled on a composite plate incorporating alignment guides, allowing for simple and hassle-free mounting. It also includes the high-pass filter (sold individually).
What is Pioneer P.R.O.
In the early 2000s, an SPL competition called “dB drag racing” became popular in the U.S. By 2003, there were approximately 10,000 competitors, with winners achieving around 150dB. Pioneer broke the world record in 2004 by reaching 173.0dB and renewed this title the following year with an impressive 180.5dB!
Around 2005, under the sponsorship of the IASCA (International Auto Sound Challenge Association), an emerging SPL competition called “OPEN SHOW” was introduced with great success. The acronym for Pioneer P.R.O. (Pioneer Reference for Open Show) for our dedicated products comes from this designation.
Now, it’s a trend that can also be enjoyed casually outdoors, whether partying or tailgating at your favorite sports event.
















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