







🎵 Elevate your drive with sound that turns heads and drops jaws!
The Pioneer TS-B401PRO is a 4-inch full-range car speaker designed for high power handling with 600W max and 300W RMS. Featuring a 4Ω impedance and flush mount installation, it delivers clear, distortion-free sound with enhanced bass response. Crafted from durable aluminum and part of Pioneer's PRO series, it promises long-lasting performance and a sleek, professional look for automotive audio enthusiasts.





| ASIN | B0CBW8MGYB |
| Additional Features | Bass Boost |
| Age Range Description | Adult |
| Antenna Location | For Automotive, For Surround Sound Systems |
| Audio Driver Size | 10.16 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #31,472 in Electronics ( See Top 100 in Electronics ) #82 in Coaxial Car Speakers |
| Brand | PIONEER |
| Built-In Media | (1) Bullet Tweeter, (1) Crossover Network Capacitor, (4) Mounting screws, 1 Year Warranty Card, Owner's Manual |
| Color | Black |
| Compatible Devices | Car Audio System, MP3 Player, Smartphone, Tablet |
| 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 | 4.1 4.1 out of 5 stars (27) |
| Enclosure Material | Aluminum |
| Frequency Response | 2500 Hz |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 7.7D x 10.3W x 10.3H centimeters |
| Item Weight | 3.5 Pounds |
| MP3 player | No |
| Manufacturer | Pioneer Corporation |
| Model Name | Pioneer Reference for Open Show |
| Model Number | TS-B401PRO |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| 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 ambient sound system, For automotive, For surround sound systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 Inches |
| Tweeter Diameter | 4 Inches |
| UPC | 884938510806 |
| Unit Count | 1 Count |
| Warranty Description | NO |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 4 Inches |
B**M
I'm not saying because they are too good and I need more.
J**S
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
Muy buenos buenísimos
B**T
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
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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