Home » DS18 ZXI-3542 3.5” 2-Way Full-Range Coaxial Speaker 4 Ohm
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last

DS18 ZXI-3542 3.5” 2-Way Full-Range Coaxial Speaker 4 Ohm

Out of stock
SKU: DS-ZXI-3542
★★★★★ 5.0
Based on 43 reviews
Massive Power & Clarity
Pro-grade output
Superior Performance
Built to dominate
Advanced Technology
Precision-built
Premium Build Quality
Designed to last
$71.95 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

Upgrade your car audio with DS18’s ZXI-3542. This 3.5-inch 2-way coaxial speaker delivers 40W RMS / 120W Max power for crisp highs and rich mids. Featuring a glass fiber cone, neodymium tweeter, and barium ferrite magnet, it offers superior clarity and durability. Perfect OEM replacement for easy installation and premium sound.

Features:

  • 3.5" 2-Way Coaxial
  • MAX Power: 120 Watts
  • RMS Power: 40 Watts
  • Impedance: 4 Ohm
  • Barium Ferrite & Neodymium Magnets
  • Pair ~ 87dB

Specifications: 

SKU
ZXI-3542
Nominal Diameter
3.5" / 89mm
Nominal Impedance
4 Ohm
RMS Power Handling
40W
MAX Power Handling
120W
Sensitivity (1w/1m)
87dB
Frequency Response
80Hz-20kHz
Recommended HI Pass Crossover
120Hz
Number of Ways
2-Way
Sold in Pair or Single
Pair
Grill Included
No


Woofer Specifications

Voice Coil Diameter
0.8" / 20.4mm
Voice Coil Former Material
ASV
Winding Material
EISV
Cone Material
Glass fiber
Surround Material
Rubber
Basket Material
Steel
Basket Color/Finish
Black
Magnet Material
Barium Ferrite
Magnet Weight
172g


Thiele & Small Parameters

Equivalent Volume Vas
2.4L / 0.0849ft3
Excursion (one way) Xmax
1.2mm
Free Air Resonance Fs
106Hz
Mechanical Factor Qms
4.39
Electrical Factor Qes
1.034
Total Factor Qts
0.836
Mechanical Mass Mms
3.8g
Mechanical Compliance Cms
1.225mm/N
BL Factor BL
3.4
Voice Coil Inductance Le
105.5uH
Cone Area Sd
38cm2
DC Resistance Re
3.7 ohm
Mechanical Mass w/o air Mmd
2.6g


Tweeter Specifications

Nominal Diameter
1" / 25.4mm
Voice Coil Diameter
0.52" / 13mm
Voice Coil Former Material
KSV
Winding Material
CCAW
Diaphragm Material
PEI
Magnet Material
Neodymium
Magnet Weight
1.8g


Speaker Measurement

Overall Diameter (Without Grill)
3.44" / 87.3mm
Overall Depth (Without Grill)
2.21" / 56.2mm
Front Mount Baffle Cutout
3" / 77mm
Mounting Depth
1.74" / 44.3mm
Motor Diameter
2.56" / 65mm
Gross Single Unit Weight
0.387KG
Single Unit Box Dimensions W x L x H
240*120*70mm
Quantity of Units in Master Carton
20
Master Carton Dimensions W x L x H
500*365*260mm

UPC: 810097266230

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

YOU MIGHT ALSO NEED

DS18 DS-NXL-N1 HYDRO Nano Digital Marine 1 Channel Monoblock Amplifier 700 Watts DS18
DS18 DS-X1 Ultra Compact Class D 1 Channel Amplifier DS18
DS18 ION Compact Full Range 1 Channel Amplifier 1200 Watts RMS @ 1-Ohm
DS18 ION Compact Full Range 1 Channel Amplifier 600 Watts RMS @ 1-Ohm
Stetsom BRAVO BASS 3k Digital Subwoofer Amplifier Mono 1 Channel Class D 3000 Watts RMS
Stetsom BRAVO BASS 5K Digital Subwoofer Amplifier Mono 1 Channel Class D 5000 Watts RMS
Stetsom BRAVO BASS 8K Digital Subwoofer Amplifier Mono 1 Channel Class D 8000 Watts RMS
Stetsom BRAVO FULL 1.2k Digital Full-Range Amplifier Mono 1 Channel Class D 1200 Watts RMS
Stetsom BRAVO FULL 12K Digital Full-Range Amplifier Mono 1 Channel Class D 12000 Watts RMS
Stetsom BRAVO FULL 3K Digital Full-Range Amplifier Mono 1 Channel Class D 3000 Watts RMS
Stetsom BRAVOFULL8K2 BRAVO FULL 8K Digital Full-Range Amplifier Mono 1 Channel Class D 8000 Watts RMS
Stetsom STE-BRAVOFULL2K1 BRAVO FULL 2K Digital Full-Range Amplifier Mono 1 Channel Class D 2000 Watts RMS
Stetsom STE-BRAVOFULL5K1 BRAVO FULL 5K Digital Full-Range Amplifier Mono 1 Channel Class D 5000 Watts RMS
Stetsom STE-BRAVOFULL8K1 BRAVO FULL 8K Digital Subwoofer Amplifier Mono 1 Channel Class D 8000 Watts RMS

From Our Community

Real Installs. Real Sound.

See what enthusiasts are saying — straight from their builds

From Boats to Jeeps to UTVs

Built to Be Heard Everywhere You Ride

Power That Dominates

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.

Immersive Sound & Lighting

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

DS18 ZXI-3542 3.5” 2-Way Full-Range Coaxial Speaker 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"
M**I Verified Verified Apr 14, 2026
👍 Helpful (12)
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."
B. Verified Verified Apr 14, 2026
👍 Helpful (12)
werita&chukito3
★★★★★
Excellent Product Quality
"10 de 10 con el envío super rápido espero que si tengan buen sonido estan muy bonitas"
werita&chukito3 Verified Verified Apr 14, 2026
👍 Helpful (12)
★★★★★
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"
Verified Verified Apr 14, 2026
👍 Helpful (12)
★★★★★
Excellent Product Quality
"Me gustó mucho buena calidad Y suena recio como yo pensaba si se las recomiendo buen sonido"
Verified Verified Apr 14, 2026
👍 Helpful (12)
B.
★★★★★
Excellent Product Quality
"The speakers were loud and good"
B. Verified Verified Apr 14, 2026
👍 Helpful (12)
obs_brycen
★★★★★
Excellent Product Quality
"Great product but it only comes with one tweeter so make sure you buy 2"
obs_brycen Verified Verified Apr 14, 2026
👍 Helpful (12)
s**a
★★★★★
Excellent Product Quality
"Súper buena calidad, buen sonido de voz, y llega en buenas condiciones"
s**a Verified Verified Apr 14, 2026
👍 Helpful (12)
bmtmanuel
★★★★★
Excellent Product Quality
"Received them and they work as i expected"
bmtmanuel Verified Verified Apr 14, 2026
👍 Helpful (12)
**l
★★★★★
Excellent Product Quality
"They got here before estimated arrival and are in amazing condition"
**l Verified Verified Apr 14, 2026
👍 Helpful (12)
M**S
★★★★★
Excellent Product Quality
"Muy buen producto de escucha muy bien"
M**S Verified Verified Apr 14, 2026
👍 Helpful (12)
Don’t Just Hear the Music—Feel It

Upgrade Your Ride With Pro-Level Sound

From waves to trails, Elite Auto Gear delivers gear that’s louder, cleaner, and tougher than stock. Get the power your setup deserves today.
Shop the Gear Now