DS18 PRO-ZT6SL 6.5” Slim Coaxial Mid-Range Loudspeaker with Water-Resistant Cone Built-in Bullet Tweeter | 200W RMS 4-Ohm

Out of stock
SKU: DS-PRO-ZT6SL
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last
Regular price $89.95 USD
Brand New with Manufacturer Warranty
Authorized Dealer
Free Shipping & Easy Returns
Secure Checkout
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last

The DS18 c gives you full-size output in a super shallow 2.15” profile, built to fit tight spaces without sacrificing volume or clarity.

Shallow Build
At just 2.15” mounting depth, the PRO-ZT6SL is made for motorcycles, doors, pods, and custom panels where space is limited.

2-Way Power
A built-in bullet tweeter with neodymium magnet delivers crystal-clear highs. Combined with a 6.5” mid-range cone, the PRO-ZT6SL plays strong from 85Hz–20kHz, giving you clean vocals and sharp detail in one drop-in speaker.

Engineered for Real-World Use
The water-resistant cone and treated cloth surround are made to withstand moisture and the pressure of daily use.

Let It Rip
With 200W RMS / 400W MAX, 4-ohm impedance, and 96.5dB sensitivity, this speaker gets loud fast, even on lower power. It’s the perfect blend of output and efficiency in a frame that fits anywhere.

Get full-range clarity without giving up space using DS18’s PRO-ZT6SL.

 

Key Features

  • 6.5" Slim Coaxial 2-Way
  • RMS Power: 200 Watts (400 Watts Peak)
  • Ultra-Shallow Mounting Depth: 2.15"
  • Ferrite & Neodymium Magnets
  • Built-in Tweeter
  • Water-Resistant Cone with Treated Cloth Surround (IP32 Rated)  

Specifications

Nominal Diameter
6.5" / 165.1mm
Nominal Impedance
4 ohms
RMS Power Handling
200W
MAX Power Handling
400W
Sensitivity (1w/1m)
95 dB
Frequency Response
80Hz-20kHz
Recommended HI Pass Crossover
120Hz
Pair or Single
Single
Grill Included
No
Voice Coil Water Protection
No
Water-Resistant Rating
IP32


Motor

Voice Coil Diameter
1.5" / 38.1mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Cone Material
Water-Resistant Paper
Surround Material
Treated Cloth
Basket Material
Steel
Basket Color / Finish
Glossy Black
Magnet Material
Ferrite
Magnet Weight
21 Oz


Tweeter Specifications

Voice Coil Diameter
1" / 25.4mm
Voice Coil Former Material
Kapton
Winding Material
CCAW
Diaphragm Material
Aluminum Alloy
Magnet Material
Neodymium (N35H)
Magnet Weight
0.44 Oz


Thiele & Small Parameters

Equivalent Volume
2.97L / 0.785ft3
Excursion (one way)
1.5mm
Free Air Resonance
150Hz
Mechanical Factor
7.186
Electrical Factor
0.681
Total Factor
0.622
Mechanical Mass
8.809g
Mechanical Compliance
0.119mm/N
BL Factor
6.521
Voice Coil Inductance
0.129mH
Cone Area
132.73cm2
DC Resistance
3.2 ohms
Mechanical Mass w/o air
7.081g


Measurement

Overall Diameter (Without Grill)
6.57" / 167mm
Overall Depth (Without Grill)
3" / 78mm
Front Mount Baffle Cutout
5.7" / 145mm
Mounting Depth
2.15" / 55mm
Motor Diameter
4.3" / 110mm

UPC: 810199440477

Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.

Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.

1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187

From Our Community

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Built to Be Heard Everywhere You Ride

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Pro-grade audio engineering delivers crystal-clear highs and powerful bass that cuts through any environment. Built for the toughest rides and loudest adventures.

Built for Tough Rides

Engineered to withstand extreme conditions with rugged construction and weatherproof design.

Built for Power & Durability

Premium materials and advanced engineering ensure long-lasting performance in any environment.

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Experience rich, immersive audio with synchronized lighting effects that enhance every adventure.

DS18 PRO-ZT6SL 6.5” Slim Coaxial Mid-Range Loudspeaker with Water-Resistant Cone Built-in Bullet Tweeter | 200W RMS 4-Ohm
VERIFIED REVIEWS

Loved by owners

5.0
★★★★★
Verified Reviews
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%
Common themes
Punchy bass · 12 Clean low end · 9 Easy install · 7 Great value · 6 Fast shipping · 11 Solid build · 8
M**I
★★★★★
Excellent Product Quality
"Great packaging and super loud speakers would recommend buying and got delivered fast"
B.
★★★★★
Excellent Product Quality
"Installed Apocalypse 6.5 mids, DS18 tweeters, and Orion 6x9s in my 2014 Dodge Challenger RT — amazing sound! Quality and materials are top-notch. Definitely buying from them again."
werita&chukito3
★★★★★
Excellent Product Quality
"10 de 10 con el envío super rápido espero que si tengan buen sonido estan muy bonitas"
★★★★★
Excellent Product Quality
"Definitely a must can't wait to install all my speakers I would buy from them again I got the apocalypse 6.5 mid range ds18 tweeters 3.5 full range and Orion 6x9 mid range"
★★★★★
Excellent Product Quality
"Me gustó mucho buena calidad Y suena recio como yo pensaba si se las recomiendo buen sonido"
B.
★★★★★
Excellent Product Quality
"The speakers were loud and good"
obs_brycen
★★★★★
Excellent Product Quality
"Great product but it only comes with one tweeter so make sure you buy 2"
s**a
★★★★★
Excellent Product Quality
"Súper buena calidad, buen sonido de voz, y llega en buenas condiciones"
bmtmanuel
★★★★★
Excellent Product Quality
"Received them and they work as i expected"
**l
★★★★★
Excellent Product Quality
"They got here before estimated arrival and are in amazing condition"
M**S
★★★★★
Excellent Product Quality
"Muy buen producto de escucha muy bien"
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