
PRO-ZT 6.5" Coaxial Mid-Range Loudspeaker with Water Resistant Cone Built-in Bullet Tweeter and Grill 225 Watts Rms 4-Ohm









PRO-ZT 6.5" Coaxial Mid-Range Loudspeaker with Water Resistant Cone Built-in Bullet Tweeter and Grill 225 Watts Rms 4-Ohm
Sale $81.56 / EACH
Reg.$95.95
15% OFF FOR MOVING SALE!
-
Key Features
- 6.5" Coaxial Water Resistant Mid-Range
- RMS Power: 225 Watts(450 Watts Peak)
- Impedance: 4 Ohm
- Ferrite & Neodymium Magnets
- Built in Tweeter with Grill
- 96dB
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
PRO-ZT6
Nominal Diameter
6.5" (165.1 mm)
Nominal Impedance
4 ohms
RMS Power Handing
225 WATTS
Maximum Power Handing
450 WATTS
Sensitivity (1w/1m)
96dB
Frequency Response
65Hz-22KHz
Recommended Hi Pass Crossover
120 Hz
MIDRANGE
Voice Coil Diameter
1.5” (38.1 mm)
Voice Coil Former Material
Kapton
Winding Material
CCAW
Basket Material
Steel
Magnet Weight
27 oz
Magnet Material
Ferrite
TWEETER
Voice Coil Diameter
1”
Voice Coil Material
KAPTON
Winding Material
CCAW
Diaphragm Material
ALUMINUM ALLOY
Magnet Material
NEODYMIUM (N38H)
MEASUREMENTS
Overall Diameter
178 mm (7”)
Front Mount Baffle Cutout
144 mm (5.67”)
Mounting Depth
77 mm (3.03”)
Overall Depth
97mm (3.81”)
THIELE & SMALL PARAMETERS
Vas
2.917 LTR
Xmax
16 mm
Fs
150 Hz
Qms
3.906
Qes
0.747
Qts
0.627
Re
3.2
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Product Overview
Product Overview
DS18 PRO-ZT6 6.5” Water Resistant Mid-Range Loudspeaker with Built-in Bullet Tweeter and Grill 450W 4-Ohm
Experience earth-shaking sound with the PRO-ZT6: a 2-way mid-range built for raw power, and full-range functionality—all packed into a rugged, water-resistant design.
Insane Power
Handling an RMS power of 225W and a MAX power of 450W, the PRO-ZT6 delivers breathtaking volume and precision. With a 4-Ohm impedance for easy installation and an ultra-high sensitivity rating of 96dB, you’re guaranteed powerful sound output even at lower volumes.Wide Frequency Range
With an impressive frequency response range of 65Hz - 22KHz, the PRO-ZT6 captures every nuance across the entire audio spectrum. The integrated filter refines the balance between highs and lows, creating a smooth and immersive listening experience.Deep, Impactful Bass
Engineered with a robust ferrite magnet, the 6.5" mid-range woofer generates a deep low-end punch, for immersive bass response. This powerful magnet structure enhances voice coil action for dynamic impact every session.Bullet Tweeter Power
The built-in bullet tweeter is powered by a high-performance neodymium magnet, delivering crisp, ultra-clear highs with unmatched efficiency. Designed for peak performance, this tweeter ensures every detail in your music is brilliant and precise.Protective Grill Included
No need to worry about accidental scuffs or kicks—the rugged grill shields against potential damage, while the water-resistant cone guarantees reliable performance even in damp environments.Transform your system with the PRO-ZT6 and experience music the way it was meant to be heard!




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PRO-ZT 6.5" Coaxial Mid-Range Loudspeaker with Water Resistant Cone Built-in Bullet Tweeter and Grill 225 Watts Rms 4-Ohm
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- 6.5 Mid-Range w/ Bullet
- MAX Power: 500 Watts
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- Impedance: 8-Ohm
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- 6.5 Mid-Range w/ Bullet
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Loud asf crystal clear
I love the speakers but wish all your speakers had the push down connectors for wire rather than standard crimp on connectors that you have to push on to speaker without bending there holders back and breaking tgem
Absolutely love these speakers. I have them on my Victory and am currently building custom door panels for my show car to house 2 of the 6.5's and a ZT 8". HIGHLY RECOMMEND!! My Victory is all DS18 and I blow those harley boyz away easily!!
These speakers are awesome
They're the ultimate speakers they sound loud and clear no matter what type of music you will listen it will give you satisfaction for your money thank you ds18 love you all staff & business.
Let customers speak for us
from 3635 reviewsThese are the best in the market definitely will buy again from ds18

The tweets I put in brings it all together. Affordable with quality sound.

Just installed in my ultra classic and couldn't be happier. Great sound and very loud. Will definitely be buying another set for the lowers.

A1+all hands up

These are the best tweeters I’ve come across in a very long time.

Fits well!!! Looks good!!! Priced well!!! Performs as expected. The only thing I would change applies to all the DS18 products that have RGB Chasing LEDs in them. Change the wire coloring from Red (12V+) Black (12v-) White (Data) to either Red Black Green , Red Black Yellow, or Red White Green. Having the data wire in white can make it confusing when adding to an LED setup. It would be more inline with the normal practices.

Overall great sound quality and improved my sounds tremendously from a voice perspective it elevated it to a differnt level will definitely recommend to others!

Love the way it works and easy to install

Delivery was fast, and showed up on time. Very powerful amp, and so far the best amp I have ever had. Make sure you have the proper electrical system to power this monster. Haven't had any problems with it so far. Definitely will be buying 2 of the hool-x15.1 dhe
high excursion subwoofer to try them out as well

I replaced a skar 100.4 with this one and my speakers came alive, love this amp and also very small

These speakers are beautifully made and sound awesome! Very loud and clear and the LED lighting is the perfect touch.

Popped right into my factory speaker slot! Great quality gives you that organized clean look your heart desires 🤣

I have ordered a few things from DS18. I have their equipment in my motorcycle and I am enjoying it. I had an issue with one speaker that didn’t work but I was able to get online and get a replacement sent under warranty. Fast shipping.

Very simple to install and everything is self explanatory
