--- product_id: 549445770 title: "P.R.O. Series TS-B401PRO 4\" Car Tweeters 500W Max | Perfect for High-SPL Builds and Pro-Level Car Audio, Bullet Style Tweeter" brand: "pioneer" price: "140538CFA" currency: XOF in_stock: true reviews_count: 13 category: "Pioneer" url: https://www.desertcart.sn/products/549445770-p-r-o-series-ts-b401pro-4-car-tweeters-500w store_origin: SN region: Senegal --- # 600W max power 106dB sensitivity Titanium diaphragm P.R.O. Series TS-B401PRO 4" Car Tweeters 500W Max | Perfect for High-SPL Builds and Pro-Level Car Audio, Bullet Style Tweeter **Brand:** pioneer **Price:** 140538CFA **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your drive with Pioneer’s pro-grade tweeters—because your playlist deserves the spotlight. ## Quick Answers - **What is this?** P.R.O. Series TS-B401PRO 4" Car Tweeters 500W Max | Perfect for High-SPL Builds and Pro-Level Car Audio, Bullet Style Tweeter by pioneer - **How much does it cost?** 140538CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/549445770-p-r-o-series-ts-b401pro-4-car-tweeters-500w) ## Best For - pioneer enthusiasts ## Why This Product - Trusted pioneer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal-Clear Highs:** Titanium diaphragm delivers razor-sharp, pristine treble that cuts through any road noise. - • **Effortless Loudness:** 106dB sensitivity ensures powerful sound output even with lower power inputs—turn it up, no worries. - • **Built to Last & Perform:** Aluminum die-cast chassis minimizes vibrations for durability and pure, undistorted sound over time. - • **Unmatched Power Handling:** Push your sound system to 600W max for concert-level volume without distortion. - • **Precision Frequency Range:** Experience rich audio from 2.5 kHz to 22 kHz, capturing every vocal nuance and instrument detail. ## Overview The Pioneer P.R.O. Series TS-B401PRO 4" Car Tweeters deliver professional-grade audio with a titanium diaphragm and aluminum chassis for durability and clarity. With a max power handling of 600W and a wide frequency response of 2.5 kHz to 22 kHz, these tweeters produce crisp highs and powerful sound at 106dB sensitivity. Designed for automotive enthusiasts seeking high SPL performance, they offer an immersive, distortion-free listening experience that transforms your car into a premium sound stage. ## Description Upgrade your car's audio system with the Pioneer TS-B401PRO Car Speakers. These speakers are designed to deliver enhanced sound quality and performance, allowing you to enjoy your favorite music like never before. The Pioneer Reference for Open Show (P.R.O.) series of speakers is designed specifically for those looking to produce some 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. With an emphasis on 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. With a maximum power handling of 600 watts and a continuous power handling of 300 watts, the TS-B401PRO can handle higher power levels, allowing you to enjoy louder and more dynamic audio. The speakers are designed to deliver impressive volume levels without sacrificing clarity or causing distortion. Experience improved sound quality, enhanced bass, and clear vocals, bringing your music to life on the road. Enjoy the Pioneer quality and elevate your in-car audio experience. Review: Powerful Sound and Excellent Performance - The Pioneer P.R.O. Series TS-6900PRO speakers deliver impressive sound quality with clear highs, strong mids, and deep bass. They handle high power well and provide a noticeable upgrade over factory speakers. Easy to install and built with solid materials, making them a great choice for car audio enthusiasts. Review: Best sounding out there - Best sounding mids I have heard so far replaced PRVs and what a Hugh difference in sound quality. ## Features - Titanium Diaphragm and Aluminum Die-Cast Chassis - Boasts a Titanium diaphragm for crisp and clear high-frequency reproduction, while its Aluminum Die-cast Chassis provides exceptional durability, minimizing vibrations and ensuring premium sound. - Power Handling - Maximum power handling of 600 watts and a continuous power handling of 300 watts, these speakers deliver dynamic sound. Crisp highs or deep lows ensure that you can experience a wide range of frequencies with clarity and accuracy. - Frequency Response – The TS-B401PRO delivers a seamless response spanning from 2.5 kHz to 22 kHZ. Prepare to indulge in a truly immersive audio journey as you explore the depths of your favorite tunes with unparalleled clarity and richness. - Sensitivity - With a sensitivity rating of 106dB, these speakers guarantee the production of clear and powerful sound, even when driven by lower power inputs. Enjoy your music without any distortion, even when you crank up the volume to higher levels. - P.R.O. Series Speakers - The Pioneer Reference for Open Show series is built for producing serious sound pressure levels. Its cutting-edge design ensures unmatched durability and performance, delivering powerful audio for years to come. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CBW8MGYB | | Additional Features | Bass Boost | | Age Range Description | Adult | | Antenna Location | For Automotive | | Audio Driver Size | 10.16 centimeters | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Best Sellers Rank | #7,910 in Electronics ( See Top 100 in Electronics ) #31 in Car Coaxial Speakers | | Brand | PIONEER | | Built-In Media | (1) Bullet Tweeter, (1) Crossover Network Capacitor, (4) Mounting screws, 1 Year Warranty Card, Owner's Manual | | Color | Car Speaker | | Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop | | Compatible with Vehicle Type | Car, Truck | | Connectivity Protocol | Auxiliary | | Connectivity Technology | Auxiliary | | Control Method | Touch | | Controller Type | Button | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 out of 5 stars 713 Reviews | | Enclosure Material | Aluminum | | Frequency Response | 2.5 KHz | | Impedance | 4 ohm | | Is Waterproof | False | | Item Dimensions D x W x H | 3.03"D x 4.06"W x 4.06"H | | Item Weight | 3.5 pounds | | Manufacturer | Pioneer | | Model Name | Pioneer Reference for Open Show | | Model Number | TS-B401PRO | | Mounting Type | Flush Mount | | Number of Audio Channels | 2 | | Number of Items | 1 | | Power Source | Corded Electric | | Series Number | 401 | | Speaker Maximum Output Power | 600 watts | | Speaker Size | 4 inches | | Speaker Type | Tweeter | | Specific Uses For Product | For Automotive | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 4 inches | | Tweeter Diameter | 4 inches | | UPC | 884938510806 | | Unit Count | 1 Count | | Warranty Description | 1 year | | Warranty Type | Limited | | Woofer Diameter | 4 inches | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** PIONEER - **Connectivity Technology:** Auxiliary - **Frequency Response:** 2.5 KHz - **Speaker Maximum Output Power:** 600 watts ## Images ![P.R.O. Series TS-B401PRO 4" Car Tweeters 500W Max | Perfect for High-SPL Builds and Pro-Level Car Audio, Bullet Style Tweeter - Image 1](https://m.media-amazon.com/images/I/71S-ErRCVML.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Powerful Sound and Excellent Performance *by N***L on June 10, 2026* The Pioneer P.R.O. Series TS-6900PRO speakers deliver impressive sound quality with clear highs, strong mids, and deep bass. They handle high power well and provide a noticeable upgrade over factory speakers. Easy to install and built with solid materials, making them a great choice for car audio enthusiasts. ### ⭐⭐⭐⭐⭐ Best sounding out there *by A***. on August 6, 2026* Best sounding mids I have heard so far replaced PRVs and what a Hugh difference in sound quality. ### ⭐⭐⭐⭐⭐ A must to buy!!! *by M***A on July 12, 2026* Outstanding speakers!! A definitely game changer!!! Look at the BRUTAL difference between stock and Aftermarket Pionner!!!!!! ## Frequently Bought Together - Pioneer TS-B401PRO, Car Audio Speakers, Full Range, Clear Sound Quality, Easy Installation and Enhanced Bass Response, 4” Speakers - Pioneer TS-M651PRO, Car Audio Speakers, Full Range, Clear Sound Quality, Easy Installation and Enhanced Bass Response, 6-1/2” Speakers - Pioneer TS-M801PRO, Car Audio Speakers, Full Range, Clear Sound Quality, Easy Installation and Enhanced Bass Response, 8” Speakers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/549445770-p-r-o-series-ts-b401pro-4-car-tweeters-500w](https://www.desertcart.sn/products/549445770-p-r-o-series-ts-b401pro-4-car-tweeters-500w) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-14*