---
product_id: 100565836
title: "PRO-ZT6 6.5-Inch 2 Way Pro Audio Midrange Speakers with Built-in Bullet Tweeter 4-Ohms 450W Max 225W RMS Water Resistant - Black Metal Mesh Grill Included (1 Speaker)"
brand: "ds18"
price: "€ 202.13"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ds18"
url: https://www.desertcart.hr/products/100565836-pro-zt6-6-5-inch-2-way-pro-audio-midrange
store_origin: HR
region: Croatia
---

# Water Resistant Design 450W Max Power Kapton Voice Coil Heat-Resistant PRO-ZT6 6.5-Inch 2 Way Pro Audio Midrange Speakers with Built-in Bullet Tweeter 4-Ohms 450W Max 225W RMS Water Resistant - Black Metal Mesh Grill Included (1 Speaker)

**Brand:** ds18
**Price:** € 202.13
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your ride’s soundtrack with pro-level power and clarity — don’t just listen, dominate the road!

## Quick Answers

- **What is this?** PRO-ZT6 6.5-Inch 2 Way Pro Audio Midrange Speakers with Built-in Bullet Tweeter 4-Ohms 450W Max 225W RMS Water Resistant - Black Metal Mesh Grill Included (1 Speaker) by ds18
- **How much does it cost?** € 202.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/100565836-pro-zt6-6-5-inch-2-way-pro-audio-midrange)

## Best For

- ds18 enthusiasts

## Why This Product

- Trusted ds18 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Audio Balance:** 2-way design with built-in bullet tweeter delivers rich mids and sparkling highs in one sleek package.
- • **Engineered for Endurance:** High-temp Kapton voice coil ensures durability and consistent performance under pressure.
- • **Built to Brave the Elements:** Water-resistant construction means your sound stays flawless rain or shine.
- • **Power That Commands Attention:** Unleash up to 450W max power with crystal-clear 225W RMS output for your ultimate sound experience.
- • **Pro-Grade Materials, Pro-Level Sound:** Neodymium magnets and aluminum tweeter diaphragm combine for wider tonal range and punchy bass.

## Overview

The DS18 PRO-ZT6 is a 6.5-inch 2-way professional midrange speaker featuring a built-in bullet tweeter, delivering up to 450W max power and 225W RMS at 4 ohms. Engineered with a high-temperature Kapton voice coil, neodymium magnets, and a water-resistant design, it offers exceptional durability and crystal-clear sound. Perfect for automotive audio enthusiasts seeking powerful, distortion-free performance in a compact, flush-mountable speaker.

## Description

PRO-ZT6 General Nominal Diameter: 6.5" (1651.1mm) Nominal Impedance: 4 ohms RMS Power Handing: 225 Watts MAX Power Handing: 450 Watts Sensitivity (1w/1m): 96dB Frequnecy Response: 65Hz - 22KHz Recommended Hi Pass Crossover 120Hz Midrange Voice Coil Diameter: 1.5" (38.1mm) Voice Coil Former Material: Kapton Winding Material: CCAW Basket Material: Steel Magnet Weight: 27 oz Tweeter Voice Coil Diameter: 1" Voice Coil Material: Kapton Winding Material: CCAW Diaphragm Material: Aluminum Alloy Magnet Weight: 0.44 oz Magnet Material: Neodymium Thiele & Small Parameters Equivalent Volume / Vas 2.917 LTR Excursion / Xmax 1.6mm Free Air Resonance / Fs 150Hz Mechanical Factor / Qms 3.906 Electrical Factor / Qes 0.747 Total Factor / Qts 0.701 DC Resistance / Re 3.2 Measurements Overall Diameter: 178mm (7") Front Mount Baffle Cutout: 144mm (5.67") Mounting Depth: 77mm (3.03") Overall Depth: 97mm (3.81)

Review: Wow, just wow! - I was trying to come up with a good title for this review and this is all I can come up with. I got my 2010 Harley Ultra Classic and the stereo was all stock, it sounded terrible so I got the Rockford head unit and the $400 speakers, it sounded better but not amazing. I added the Rockford 1500x5 amp and quickly killed the Rockford speakers but I expected that since it was twice what they were rated for. I installed some Boston neo speakers rated to stand up to the power and they did but the sound wasn't what I expected. I finally upgraded to these DS18 speakers, I wasn't expecting much of an upgrade. First they didn't fit under my fairing and I almost pulled them and put the Bostons back in but decided to listen to them first and 5 seconds in I knew they they HAD to stay in! Wow, they changed my entire system! They're louder and more clear at 15 than the others were at 30, no more distortion or garage sound! I ride with my helmet and didn't realize how bad the others sounded at first, these sound incredible! The build quality is great, they're heavy and solid, far beyond the Rockford pair that cost more than twice the price of two of these. 100% I'm hooked and will upgrade to these from now on, you won't go wrong with DS18!
Review: Incredibly loud & clear - I’m going to start with the packaging and promptness of delivery. My experience with ordering, packaging and delivery was outstanding. My package came delivered on-time and damage free as promised. Second is the quality of the speakers. This is also outstanding. Well manufactured, every component is fastened properly and the materials are of premium grade. Now, for the performance. I’d give these a 10 out of 10.....Incredibly loud & clear. I’ve installed two of the DS 6.5” pro speakers in my Ultra Limited saddle bags, driven by a fosgate 450 watt 2 channel amp and am incredibly satisfied with the performance of these speakers. These DS pro speakers replaced brand new Infinity 62IX speakers that blew to pieces after 10 minutes of 90% volume. When I say blew to pieces, I mean, blew to pieces. My final overall impression is that these 6.5” Pro speakers could probably handle even more power, but are loud and clear enough to send you for hearing aids after a short bout of listening at the upper range of their power handlings capabilities. I am ordering a pair for my fairing location and will be installing these speakers on my friend’s street glide as well. Very impressive! I would certainly recommend purchasing the 6.5” Pro DS speakers if you’re looking for loudness, clear tweeter voice, and some serious bass thump in your music listening experience.

## Features

- 2-WAY SPEAKER - DS18 has designed the perfect speaker that combines both a midrange and a tweeter, giving you a great balance and value in one efficient package.
- POWER YOU CAN COUNT ON - The PRO-ZT6 delivers an impressive 450W Max Power with 225W RMS at 4 Ohms, enough to tackle a full range of audio.
- HIGH-QUALITY VOICE COIL - 1” high-temperature Kapton voice coil can handle extreme heat and maintain its structural integrity meaning long life out of your speakers.
- UNMATCHED ENGINEERING - The PRO-Z line of speakers come with a kapton voice coils, steel midrange basket, aluminum tweeter diaphragm, and CCAW winding material all at an affordable price.
- 6" MIDRANGE WITH NEODYMIUM MAGNET - Settle for nothing but the best with neodymium magnets that produces a wider range of tones and can handle tremendous power at high volumes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MR6JPB7 |
| Additional Features | Neodymium magnets |
| Age Range Description | Adult |
| Antenna Location | Car Audio Pro Audio |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #5,877 in Electronics ( See Top 100 in Electronics ) #32 in Car Coaxial Speakers |
| Brand | DS18 |
| Built-In Media | speaker |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | wired |
| Control Method | Voice |
| Controller Type | Voice control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,263) |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Metal |
| Frequency Response | 110 Hz |
| Global Trade Identification Number | 00810005180757 |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 3.81"D x 6.5"W x 6.5"H |
| MP3 player | No |
| Manufacturer | DS18 |
| Model Name | PRO-ZTHY |
| Model Number | PRO-ZT |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 69 |
| Speaker Maximum Output Power | 450 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Mid-Range Loudspeaker with Built-in Bullet Tweeter |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Tweeter Diameter | 6.5 Inches |
| UPC | 810005180757 |
| Unit Count | 1.0 Count |
| Warranty Description | manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** DS18
- **Connectivity Technology:** wired
- **Frequency Response:** 110 Hz
- **Speaker Maximum Output Power:** 450 Watts

## Images

![PRO-ZT6 6.5-Inch 2 Way Pro Audio Midrange Speakers with Built-in Bullet Tweeter 4-Ohms 450W Max 225W RMS Water Resistant - Black Metal Mesh Grill Included (1 Speaker) - Image 1](https://m.media-amazon.com/images/I/81fR5a2wpsL.jpg)

## Available Options

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

## Questions & Answers

**Q: It has  2 ( + )  and 2 ( - )  do you have to wire both**
A: The set with the capacitor is for the tweeter 2khz and up or 3khz up etc.  The other set you can run a full range signal, or you can run low to midrange like 100hz to 5khz or send it 100hz to 1khz or send it 200hz to 2khz, like a bandpass filter and play only certain frequencies and really fine tune the sound to your vehicle

**Q: Will this fit a 2018 Toyota Corolla im ? Thanks**
A: They will be a tight fit but yes I believe they will, especially with speaker adapters.

**Q: Can i fit these on my kia sportage 2023 x-line without add amp and extra repairs just make my audio better spicy but keep looking factory**
A: Without out an amp these would be a bit of overkill, keep in mind that these also are not sold in pairs. My suggestion to you would be to go to Crutchfield web site and shop by vehicle, simple and straight forward just answer the questions and it will list what will fit your vehicle based on speaker location. For the price of single  DS18 you can get a pair of speakers, I would also check the infinity series very good sound quality like the DS18 without the higher rms wattage since you are not going with an amp!

**Q: Will these fit 2020 Silverado (rear)**
A: They will fit with the speaker pod adapter to replace your factory with out having to cut the old speaker out

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow, just wow!
*by G***E on March 23, 2024*

I was trying to come up with a good title for this review and this is all I can come up with. I got my 2010 Harley Ultra Classic and the stereo was all stock, it sounded terrible so I got the Rockford head unit and the $400 speakers, it sounded better but not amazing. I added the Rockford 1500x5 amp and quickly killed the Rockford speakers but I expected that since it was twice what they were rated for. I installed some Boston neo speakers rated to stand up to the power and they did but the sound wasn't what I expected. I finally upgraded to these DS18 speakers, I wasn't expecting much of an upgrade. First they didn't fit under my fairing and I almost pulled them and put the Bostons back in but decided to listen to them first and 5 seconds in I knew they they HAD to stay in! Wow, they changed my entire system! They're louder and more clear at 15 than the others were at 30, no more distortion or garage sound! I ride with my helmet and didn't realize how bad the others sounded at first, these sound incredible! The build quality is great, they're heavy and solid, far beyond the Rockford pair that cost more than twice the price of two of these. 100% I'm hooked and will upgrade to these from now on, you won't go wrong with DS18!

### ⭐⭐⭐⭐⭐ Incredibly loud & clear
*by A***. on November 25, 2023*

I’m going to start with the packaging and promptness of delivery. My experience with ordering, packaging and delivery was outstanding. My package came delivered on-time and damage free as promised. Second is the quality of the speakers. This is also outstanding. Well manufactured, every component is fastened properly and the materials are of premium grade. Now, for the performance. I’d give these a 10 out of 10.....Incredibly loud & clear. I’ve installed two of the DS 6.5” pro speakers in my Ultra Limited saddle bags, driven by a fosgate 450 watt 2 channel amp and am incredibly satisfied with the performance of these speakers. These DS pro speakers replaced brand new Infinity 62IX speakers that blew to pieces after 10 minutes of 90% volume. When I say blew to pieces, I mean, blew to pieces. My final overall impression is that these 6.5” Pro speakers could probably handle even more power, but are loud and clear enough to send you for hearing aids after a short bout of listening at the upper range of their power handlings capabilities. I am ordering a pair for my fairing location and will be installing these speakers on my friend’s street glide as well. Very impressive! I would certainly recommend purchasing the 6.5” Pro DS speakers if you’re looking for loudness, clear tweeter voice, and some serious bass thump in your music listening experience.

### ⭐⭐⭐⭐⭐ These speakers BLAST. Loudest I’ve ever heard for 6.5
*by M***N on November 13, 2025*

Insanely loud. Paired two with a 600w amp and its blasts. Perfect for a motorcycle or something that your willing to not have bass for- or paired with a good bass set up.

## Frequently Bought Together

- DS18 PRO-ZT6 6.5-Inch 2 Way Pro Audio Midrange Speakers with Built-in Bullet Tweeter 4-Ohms 450W Max 225W RMS Water Resistant - Black Metal Mesh Grill Included (1 Speaker)
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- DS18 SW-16GA-100RB 16-GA Ultra Flex Speaker Wire Red and Black 100 Ft - Speaker Cable for Audio Applications

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-21*