---
product_id: 257313318
title: "Selenium ST400TRIO Super Tweeter Black"
brand: "jbl"
price: "S$214"
currency: SGD
in_stock: true
reviews_count: 5
category: "Jbl"
url: https://www.desertcart.sg/products/257313318-selenium-st400trio-super-tweeter-black
store_origin: SG
region: Singapore
---

# 40º conical dispersion for precise sound throw High-temp adhesives boost power handling Designed for large venues & pro audio setups Selenium ST400TRIO Super Tweeter Black

**Brand:** jbl
**Price:** S$214
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate Every Beat with Precision and Power

## Quick Answers

- **What is this?** Selenium ST400TRIO Super Tweeter Black by jbl
- **How much does it cost?** S$214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/257313318-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

- • **Built to Endure:** High-temperature adhesives and premium materials ensure superior power handling and long-lasting durability under intense use.
- • **Rugged Elegance:** Sleek cast aluminum housing combines durability with a modern aesthetic that complements any professional setup.
- • **Precision Sound Projection:** Tightly-controlled 40º conical dispersion delivers maximum SPL and focused audio throw for immersive sound experiences.
- • **Distortion-Free Performance:** Advanced magnetic circuit design minimizes distortion, delivering smooth, fatigue-free listening even at high volumes.
- • **Pro-Grade Audio Enhancement:** Elevate your sound system with brilliant, long-throw high-frequency clarity ideal for nightclubs, DJ rigs, and large venues.

## Overview

The JBL Selenium ST400TRIO Super Tweeter is a professional-grade audio component engineered for superior high-frequency enhancement. Featuring a tightly-controlled 40º conical dispersion, high-temp adhesive construction for increased power handling, and a rugged cast aluminum housing, it’s optimized for large venues, nightclubs, and DJ rigs. Its advanced magnetic circuit reduces distortion, ensuring clear, fatigue-free sound output in demanding environments.

## Description

Selenium ST400TRIO Super Tweeter Black

Review: Ok - Está ok
Review: JBL - JBL makes great speakers. Bigger than expected but fits well.

## 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 |
| Colour | Black |
| Compatible devices | Amplifier, Mixer, Professional Audio Equipment |
| Control method | Touch |
| Impedance | 8 Ohms |
| Included components | Quick Start Guide |
| Is waterproof | True |
| Item model number | ST400TRIO |
| Item weight | 1690 Grams |
| Manufacturer | DJ Tech Pro USA, LLC |
| Material | Titanio |
| Model name | ST400TRIO |
| Mounting type | Flush Mount |
| Number of Items | 1 |
| Power source | Corded Electric |
| Product dimensions | 100D x 20W x 140H millimeters |
| Speaker size | 5 Inches |
| Speaker type | Tweeter |
| Special features | High-frequency enhancement for larger venues, Tightly-controlled 40º conical dispersion maximum SPL and throw |
| Surround sound channel configuration | 1.0 |
| Unit count | 1 Count |
| Warranty type | Limited |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Audio output mode:** Mono
- **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)

## 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

### ⭐⭐⭐⭐⭐ Ok
*by M***A on 14 August 2025*

Está ok

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

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

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

Best quality

## 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.sg/products/257313318-selenium-st400trio-super-tweeter-black](https://www.desertcart.sg/products/257313318-selenium-st400trio-super-tweeter-black)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-28*