---
product_id: 2534201
title: "Selenium ST400TRIO Super Tweeter Black"
brand: "jbl"
price: "฿10006"
currency: THB
in_stock: true
reviews_count: 8
category: "Jbl"
url: https://www.desertcart.co.th/products/2534201-selenium-st400trio-super-tweeter-black
store_origin: TH
region: Thailand
---

# 40º conical dispersion for precise sound throw 300W max output power High-temp adhesives for enhanced durability Selenium ST400TRIO Super Tweeter Black

**Brand:** jbl
**Price:** ฿10006
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your sound game with JBL’s precision super tweeter — hear every detail, own every moment.

## Quick Answers

- **What is this?** Selenium ST400TRIO Super Tweeter Black by jbl
- **How much does it cost?** ฿10006 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/2534201-selenium-st400trio-super-tweeter-black)

## Best For

- jbl enthusiasts

## Why This Product

- Trusted jbl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Elegance:** Durable cast aluminum housing combines industrial strength with sleek, professional aesthetics.
- • **Distortion-Free Output:** FEA-optimized magnetic circuit minimizes distortion, maximizing your audio impact.
- • **Fatigue-Free Listening:** Phenolic diaphragm ensures smooth, non-fatiguing high-frequency response for marathon sessions.
- • **Powerhouse Performance:** Handles up to 300 watts with high-temp materials ensuring no compromise on volume or clarity.
- • **Precision Sound Projection:** Tightly-controlled 40º conical dispersion delivers crystal-clear highs exactly where you want them.

## Overview

The JBL Selenium ST400TRIO Super Tweeter Black is a professional-grade audio component designed for high-frequency enhancement in large venues and DJ setups. Featuring a tightly-controlled 40º dispersion angle, 300W power handling with heat-resistant materials, and a rugged cast aluminum build, it delivers clear, distortion-free sound with a smooth, fatigue-free response. Ideal for amplifiers, mixers, and pro audio systems, it’s engineered to elevate your sound experience with durability and precision.

## Description

Selenium ST400TRIO Super Tweeter Black

Review: JBL - JBL makes great speakers. Bigger than expected but fits well.
Review: Value for money - Best quality

## Features

- Tightly-controlled 40º conical dispersion for maximum SPL and throw;
- Use of high temperature adhesives and materials increases power handling
- Selenium ST400 Super tweeter offers brilliant, long throw high frequency enhancement for larger venues, night clubs, DJ rigs, and other Pro speaker system applications
- Rugged and attractive Cast aluminum housing, Durable phenolic diaphragm provides smooth, non-fatiguing response; fea-optimized magnetic circuit reduces distortion and increases output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004ACMK5M |
| Additional Features | Speakers |
| Antenna Location | For Music Players |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #60,771 in Musical Instruments ( See Top 100 in Musical Instruments ) #235 in Monitor, Speaker & Subwoofer Parts |
| Brand | JBL |
| Color | Black |
| Compatible Devices | Amplifier, Mixer, Professional Audio Equipment |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.7 out of 5 stars 125 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 1 KHz |
| Global Trade Identification Number | 07896359514854 |
| Impedance | 1 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 1"D x 1"W x 1"H |
| Item Type Name | Selenium ST400TRIO Super Tweeter Black |
| Item Weight | 1690 Grams |
| MP3 player | No |
| Manufacturer | DJ Tech Pro USA, LLC |
| Model Name | DJ Tech Pro USA, LLC |
| Model Number | ST400TRIO |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 300 Watts |
| Speaker Size | 5 Inches |
| Speaker Type | Component |
| Unit Count | 1.0 Count |
| Warranty Description | 90 days |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** JBL
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 1 KHz
- **Speaker Maximum Output Power:** 300 Watts

## Images

![Selenium ST400TRIO Super Tweeter Black - Image 1](https://m.media-amazon.com/images/I/51YD3te3JFL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Are they good for cars**
A: Yea it's clean n loud

**Q: Is it 8ohm or 4ohm?**
A: It's a 8ohms , but I've seen some 4 Ohms as well

**Q: is it original jbl?**
A: yes original JBL

**Q: What size capacitor do you need to protect this tweeter?**
A: 2.2

## Customer Reviews

### ⭐⭐⭐⭐⭐ JBL
*by M***C on January 21, 2026*

JBL makes great speakers. Bigger than expected but fits well.

### ⭐⭐⭐⭐⭐ Value for money
*by S***N on January 2, 2026*

Best quality

### ⭐⭐⭐⭐⭐ Absolutely the best.
*by A***N on December 22, 2025*

I bought 8 of these tweeters and they are exceptionally great, I love them 100%

## Frequently Bought Together

- Selenium ST400TRIO Super Tweeter Black
- Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4

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**Shop now:** [https://www.desertcart.co.th/products/2534201-selenium-st400trio-super-tweeter-black](https://www.desertcart.co.th/products/2534201-selenium-st400trio-super-tweeter-black)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-15*