---
product_id: 1158564
title: "300 Watt Marine Tweeter Speaker - 3.75” Aluminum Bullet Horn w/ 1” Titanium Dome Tweeter, 2k-25kHz Frequency Response, 4 Ohm Impedance, Heavy Duty 20 Oz. Magnet Structure -TW28 (Pair)"
brand: "pyramid"
price: "A$174"
currency: AUD
in_stock: true
reviews_count: 11
url: https://www.desertcart.com.au/products/1158564-300-watt-marine-tweeter-speaker-3-75-aluminum-bullet-horn
store_origin: AU
region: Australia
---

# 2k-25kHz frequency range 300W peak power 20 oz heavy-duty magnet 300 Watt Marine Tweeter Speaker - 3.75” Aluminum Bullet Horn w/ 1” Titanium Dome Tweeter, 2k-25kHz Frequency Response, 4 Ohm Impedance, Heavy Duty 20 Oz. Magnet Structure -TW28 (Pair)

**Brand:** pyramid
**Price:** A$174
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your soundscape — don’t just listen, dominate the waves!

## Quick Answers

- **What is this?** 300 Watt Marine Tweeter Speaker - 3.75” Aluminum Bullet Horn w/ 1” Titanium Dome Tweeter, 2k-25kHz Frequency Response, 4 Ohm Impedance, Heavy Duty 20 Oz. Magnet Structure -TW28 (Pair) by pyramid
- **How much does it cost?** A$174 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/1158564-300-watt-marine-tweeter-speaker-3-75-aluminum-bullet-horn)

## Best For

- pyramid enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 300W Peak Output:** Unleash crystal-clear highs with robust power that commands attention on any marine or home audio setup.
- • **Precision 4 Ohm Impedance:** Optimized for marine vehicles and compact systems, reducing distortion and ensuring seamless integration with your gear.
- • **Heavy-Duty 20 Oz Magnet Structure:** Engineered for durability and superior magnetic force to deliver distortion-free sound even in challenging environments.
- • **Ultra-Wide 2k-25kHz Frequency Response:** Experience pristine treble clarity that reveals every cymbal crash and vocal nuance like never before.
- • **Ready-to-Install Pair with Swivel Housing:** Comes complete with hardware and compensation capacitors for effortless setup and perfect directional sound.

## Overview

The Pyramid TW28 Marine Tweeter Speaker is a high-performance 3.75” aluminum bullet horn with a 1” titanium dome tweeter, delivering up to 300 watts peak power and a wide 2k-25kHz frequency response. Featuring a heavy-duty 20 oz magnet and 4 ohm impedance, it’s designed for marine and compact audio systems, providing crisp, distortion-free highs. Sold as a pair with swivel housing and installation hardware, it’s the perfect upgrade for audiophiles seeking immersive, clear treble in demanding environments.

## Description

Pyramid TW28 3.75 Inch Aluminum Bullet Horn In Enclosure with Swivel Housing

Review: Perfect match for big Cerwin Vegas. Brings the music to life! - So, I gave these a brief test today, on my main system. My main system isn't vintage, but it's rocking a pair of Cerwin Vega VS-150s, which are actually the perfect speaker for this test. My amp in this setup is a Yaqin MC-100B tube amplifier, running Tung Sol KT-120 power tubes for a punchier bottom end. No tone controls. Source is a Phase Linear PL8000 linear tracking turntable (same as Pioneer L1000, but in silver), connected to a Yaqin MS-12B tube phono stage (mullard repro tubes). Hooked to that are my VS-150 Vegas, and I paralleled the new tweeters with the Vegas. These tweeters are a VERY good match for these big Vegas. The tweeters are very efficient, which means they're very loud. They're almost a perfect match for the Vegas as-is, however. I might try a resistor or an L-pad to turn them down just a tad. Maybe 2db at most, but if you have less efficient speakers (Vegas are 102db) you'll definitely want an L-pad to adjust them down. Now the sound... Vegas are not known for their clarity. The VS series had the best tweeters, but they're still not detailed. These tweeters fix that completely. Cymbals sound amazing, and the music was bouncing all over my room. I tested with one of my favorite recordings (the new Daft Punk album), and my ears were perking up with all the new stuff I was hearing -- or old stuff heard in a new way. The sound stage expanded enormously (again not a strong point of the Vegas). The big difference is after i listened to one whole side of the album, I listened to it again, but this time without the tweeters. It sounded flat and lifeless in comparison, like I was missing half the music. THAT sold me on these tweeters. After one listen, I can't stand not having them paralleled to my Vegas. Even if they do need a bit of tweaking, it's really not much, and they're very livable as-is. Only downside is I can hear a LOT more surface noise. Grumble. Time to buy a record cleaner.
Review: Awesome Sound - I have a pair of Elac Debut 6.2 Bookshelf speakers and they sound good but was lack the highs. So I went on line to desertcart and I found the Super Tweeters I was looking for , and let me say they are heavy with their 20 Oz. magnet ( no cheap plastic tweeter ) these are heavy , they look great sitting on the top of my speakers the power and sound is awesome especially with my Sub woofer. I now have to keep my treble on my Yamaha Amp only half way and make few adjustments with my Teac EQA -30 Equalizer. The price was fantastic too. And I have a pair of Polk Monitor 40 Series II they work well with them too. You want more highs with your speakers and don't want to spend a ton of money buy these. Steve

## Features

- 2k 25kHz FREQUENCY RESPONSE: Pyramid’s 3.75” aluminum bullet horn with 1” titanium dome tweeter speaker has enhanced Ferrofluid and 2k 25kHz frequency response that will complete a sound system of a boat or any marine vehicle or woofer enclosure.Impedance: 1 ohm.Power source type:Corded Electric.Speaker size:3 inches
- 300 WATT POWER: This bullet horn super tweeter speaker provides up to 300 watts peak power because it is equipped with 20 oz magnet structure. It's all housed in heavy duty aluminum with swivel housing
- 4 OHM IMPEDANCE: This marine speaker has 4 ohm impedance rating that compensates the undersized wire found in many of today’s marine vehicles. It ultimately reduces distortion so you can enjoy a crisp and clear sound
- STANDARD SIZE: Pyramid follows the standard size for most marine stereo systems and created this set with a 1” audio tweeter plus an aluminum frame. The heavy duty housing and structure provides a strong foundation
- COMES IN PAIR: This set of tweeters come in a pair in a gift box with all necessary hardware which is very easy to install with compensation capacitors. Additional feature includes 1”high temperature voice coil

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007L8A7M |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #143,708 in Electronics ( See Top 100 in Electronics ) #260 in Marine Speakers |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Control Method | Remote |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,274) |
| Date First Available | June 15, 2005 |
| Global Trade Identification Number | 00068888721028 |
| Impedance | 1 Ohms |
| Included Components | Pyramid 300 Watt Marine Tweeter Speaker - 3.75” Al |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | False |
| Item Weight | 3.31 pounds |
| Item model number | TW28 |
| Manufacturer | Pyramid |
| Material | PYRAMID TW28 Tweeter (Aluminum Bullet Horn in Enclosure with Swivel Housing; 3.75") |
| Model Name | TW28 |
| Mounting Type | Floor Standing |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 6.7"D x 10.8"W x 3.3"H |
| Recommended Uses For Product | For Music Players |
| Series Number | 28 |
| Set Name | pair |
| Shape | irregular shape |
| Speaker Size | 3 Inches |
| Speaker Type | Tweeter |
| Special Feature | Speakers |
| Style | Speaker |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 3.75 Inches |
| Surround Sound Channel Configuration | 1.0 |
| UPC | 731215333583 745734310147 151903170755 071090185649 079532119672 755034031185 617407364576 782386039408 068888721028 809386479772 999992588231 012300717694 808112574217 807031760862 |
| Unit Count | 1.0 Count |
| Warranty | Manufacturer Warranty |
| Warranty Type | Limited |
| Weight | 1.24 Kilograms |
| Wireless Communication Technology | Bluetooth |
| Wireless Remote | No |
| Woofer Diameter | 3.75 Inches |

## Product Details

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

## Images

![300 Watt Marine Tweeter Speaker - 3.75” Aluminum Bullet Horn w/ 1” Titanium Dome Tweeter, 2k-25kHz Frequency Response, 4 Ohm Impedance, Heavy Duty 20 Oz. Magnet Structure -TW28 (Pair) - Image 1](https://m.media-amazon.com/images/I/61lxqGyQBPL.jpg)

## Questions & Answers

**Q: Home use. Other sites list TW28 as 4ohms. Back of TW28 says 4-8ohms. OK to run speaker wires directly from 8ohm speaker terminals to TW28 terminals?**
A: It is OK to run these speakers directly to 8 ohm speaker terminals. You will love how they upgrade your sound.

**Q: Do they come in pairs**
A: Yes they come in pairs... for the money they are pretty good....   a little tinny at first... I use them with a secondary system... not my prime listening system

**Q: Are they aluminum ? Th**
A: The silver tweeter face is aluminum but the black round housing on the sides, back and pedestal are all plastic. No problems here so far.

**Q: I want to add these to a set of speakers that have a tweeter with almost the same frequency range. Will I realize any benefit if I do?**
A: I mounted mine on top of my front speakers of my Infinity speaker 7.1 system and made a dramatic sound improvement with high frequencies even though my Infinity speakers had separate tweeters built in.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect match for big Cerwin Vegas. Brings the music to life!
*by C***H on October 22, 2014*

So, I gave these a brief test today, on my main system. My main system isn't vintage, but it's rocking a pair of Cerwin Vega VS-150s, which are actually the perfect speaker for this test. My amp in this setup is a Yaqin MC-100B tube amplifier, running Tung Sol KT-120 power tubes for a punchier bottom end. No tone controls. Source is a Phase Linear PL8000 linear tracking turntable (same as Pioneer L1000, but in silver), connected to a Yaqin MS-12B tube phono stage (mullard repro tubes). Hooked to that are my VS-150 Vegas, and I paralleled the new tweeters with the Vegas. These tweeters are a VERY good match for these big Vegas. The tweeters are very efficient, which means they're very loud. They're almost a perfect match for the Vegas as-is, however. I might try a resistor or an L-pad to turn them down just a tad. Maybe 2db at most, but if you have less efficient speakers (Vegas are 102db) you'll definitely want an L-pad to adjust them down. Now the sound... Vegas are not known for their clarity. The VS series had the best tweeters, but they're still not detailed. These tweeters fix that completely. Cymbals sound amazing, and the music was bouncing all over my room. I tested with one of my favorite recordings (the new Daft Punk album), and my ears were perking up with all the new stuff I was hearing -- or old stuff heard in a new way. The sound stage expanded enormously (again not a strong point of the Vegas). The big difference is after i listened to one whole side of the album, I listened to it again, but this time without the tweeters. It sounded flat and lifeless in comparison, like I was missing half the music. THAT sold me on these tweeters. After one listen, I can't stand not having them paralleled to my Vegas. Even if they do need a bit of tweaking, it's really not much, and they're very livable as-is. Only downside is I can hear a LOT more surface noise. Grumble. Time to buy a record cleaner.

### ⭐⭐⭐⭐⭐ Awesome Sound
*by C***. on January 14, 2024*

I have a pair of Elac Debut 6.2 Bookshelf speakers and they sound good but was lack the highs. So I went on line to Amazon and I found the Super Tweeters I was looking for , and let me say they are heavy with their 20 Oz. magnet ( no cheap plastic tweeter ) these are heavy , they look great sitting on the top of my speakers the power and sound is awesome especially with my Sub woofer. I now have to keep my treble on my Yamaha Amp only half way and make few adjustments with my Teac EQA -30 Equalizer. The price was fantastic too. And I have a pair of Polk Monitor 40 Series II they work well with them too. You want more highs with your speakers and don't want to spend a ton of money buy these. Steve

### ⭐⭐⭐⭐⭐ What hearing loss?
*by T***. on November 1, 2024*

I don't care to wear my hearing aids often. The sound quality I experience without them leaves more to wish for though. I had the idea for a long time to add a pair of tweeters to my sound system- which is simpy a mini amp powering an old pair of Onkyo speakers. I use the sound for a projector. There's lots of good word here in the reviews on the pyramid super tweeters. I thought I'd see for myself - especially since they are budget friendly. Well, I opened the box a couple of hours ago and have them placed on the outsides of my Onkyos. The difference is extreme. I suddenly hear the high frequencies, voices, and all other instrument sounds. And the stereo separation - its like I forgot what it was all about. The sound quality now leaves nothing left to desire. Thank you Pyramid.

## Frequently Bought Together

- Pyramid 300 Watt Marine Tweeter Speaker - 3.75” Aluminum Bullet Horn w/ 1” Titanium Dome Tweeter, 2k-25kHz Frequency Response, 4 Ohm Impedance, Heavy Duty 20 Oz. Magnet Structure -TW28 (Pair)
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft
- Pyle-Pro 6 Way DJ Speaker System, 300 Watt Peak Power, 150 RMS, Six 2.5 Inch Piezo Horn Tweeters, 8 Ohm Impedance, Full Range Audio Reproduction, Black Carpeted Finish

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*