---
product_id: 80411430
title: "Power Acoustik NB4 250 Watt Tweeter"
brand: "power acoustik"
price: "HK$538"
currency: HKD
in_stock: true
reviews_count: 13
category: "Power Acoustik"
url: https://www.desertcart.hk/products/80411430-power-acoustik-nb4-250-watt-tweeter
store_origin: HK
region: Hong Kong
---

# 1-inch precision tweeter 250W peak power Niobium rare earth magnet Power Acoustik NB4 250 Watt Tweeter

**Brand:** power acoustik
**Price:** HK$538
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with Power Acoustik’s precision tweeter!

## Quick Answers

- **What is this?** Power Acoustik NB4 250 Watt Tweeter by power acoustik
- **How much does it cost?** HK$538 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/80411430-power-acoustik-nb4-250-watt-tweeter)

## Best For

- power acoustik enthusiasts

## Why This Product

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

## Key Features

- • **Compact Precision:** 1-inch polypropylene diaphragm delivers sharp, distortion-free treble.
- • **Lightweight & Sleek:** At just 13.6g, it’s the perfect upgrade without the bulk.
- • **Rare Earth Magnet Magic:** Niobium ferroelectric magnet ensures ultra-responsive sound clarity.
- • **Power-Packed Performance:** Unleash crisp highs with 250 watts of peak output—feel every beat.
- • **Seamless Bluetooth Connectivity:** Wireless freedom for a clutter-free, modern audio setup.

## Overview

The Power Acoustik NB4 is a 1-inch, 250-watt tweeter featuring a rare niobium ferroelectric magnet and polypropylene diaphragm for crystal-clear high frequencies. Bluetooth-enabled and ultra-lightweight at 13.6 grams, it’s designed for audiophiles seeking powerful, distortion-free sound in a compact form.

## Description

POWER ACOUSTIK NB-4 250-Watt 4-Way Mount Tweeters

Review: Very good product but price is high - I use in my Logitech z906 home theatre
Review: superb - Best for car stereo very good sound

## Features

- 4-way tweeter
- 20 watts output
- Niobium rare earth ferroelectric transducer magnet with polypropylene diaphragm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Speaker Type | Tweeter |
| Recommended Uses For Product | Polypropylene |
| Surround Sound Channel Configuration | 1 |
| Age Range (Description) | Adult |
| Item Weight | 0.03 Pounds |
| Is Waterproof | false |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 1 Inches |
| Power Source | Battery Powered |
| Tweeter Diameter | 1 Inches |
| Connectivity Protocol | Bluetooth |
| Includes MP3 player? | No |
| Processor Count | 4 |
| UPC | 012301816143 807034597342 804066824293 709483023994 |
| Global Trade Identification Number | 00709483023994 |
| Manufacturer | Power Acoustik |
| Model | NB-4 |
| Model Year | 2014 |
| Product Dimensions | 16.51 x 12.07 x 3.81 cm; 13.61 g |
| Item model number | NB-4 |
| Speakers Nominal Output Power | 250 Watts |
| Wattage | 250 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Manufacturer | Power Acoustik |
| Country of Origin | USA |
| Item Weight | 13.6 g |

## Product Details

- **Brand:** Power Acoustik
- **Speaker Maximum Output Power:** 2.5E+2 Watts
- **Audio Output Mode:** Surround
- **Mounting Type:** Ceiling Mount,Surface
- **Model Name:** NB4

## Images

![Power Acoustik NB4 250 Watt Tweeter - Image 1](https://m.media-amazon.com/images/I/41+ardr7cOL.jpg)
![Power Acoustik NB4 250 Watt Tweeter - Image 2](https://m.media-amazon.com/images/I/510rooWtqyL.jpg)
![Power Acoustik NB4 250 Watt Tweeter - Image 3](https://m.media-amazon.com/images/I/513wVHi7p0L.jpg)
![Power Acoustik NB4 250 Watt Tweeter - Image 4](https://m.media-amazon.com/images/I/51Zyr6c-YUL.jpg)
![Power Acoustik NB4 250 Watt Tweeter - Image 5](https://m.media-amazon.com/images/I/61IAV2+UhAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good product but price is high
*by P***H on 14 September 2023*

I use in my Logitech z906 home theatre

### ⭐⭐⭐⭐⭐ superb
*by A***U on 15 March 2019*

Best for car stereo very good sound

### ⭐⭐⭐⭐⭐ Excellent
*by A***N on 31 October 2018*

U must hear the difference ... Its excellent...

## Frequently Bought Together

- Power Acoustik NB-4 250-Watt 4-Way Mount Tweeter
- Power Acoustik NB-2 200-Watt 3-Way Tweeters, Standard Packaging,Black

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**Shop now:** [https://www.desertcart.hk/products/80411430-power-acoustik-nb4-250-watt-tweeter](https://www.desertcart.hk/products/80411430-power-acoustik-nb4-250-watt-tweeter)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*