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We Think You Should Know
Genuine Australian DS18 Warranty
Peace of Mind Purchase Guarantee
4'' 2-Way Coaxial Speakers
150W Peak Power / 50W RMS Power
Ferrite Magnet
Glass Fibre Cone
 
Technical Specifications
SKU: ZXI-44
Nominal Diameter: 4 Inches
Nominal Impedance: 4 ohm
RMS Power Handing: 50 WATTS
MAX Power Handing: 150 WATTS
Sensitivity: 88 dB
Frequency Response: 80 Hz - 20 KHz
Recommended HI Pass: 100 Hz
Speaker Type: 2-Way
 
MIDRANGE
Voice Coil Diameter: 25.5 mm (1 inch)
Voice Coil Former Material: KSV
Winding Material: EISV
Cone Material: Glass fiber
Surround Material: Rubber
Basket Material: Steel
Magnet Material: Barium Ferrite
Magnet Weight: 10.9 oz / 310 g
 
TWEETER
Nominal Diameter: 25.4 mm (1 inch)
Voice Coil Diameter: 20.4 mm (0.8 inch)
Voice Coil Former Material: KSV
Winding Material: EISVM
Diaphragm Material: PEI
Magnet Material: Neodymium
Magnet Weight: 8.5 g / 0.3 oz
 
THIELE & SMALL PARAMETERS
Vas: 1.59 LTR
Xmax: 2.3 mm
Fs: 95 Hz
Qms: 9.00
Qes: 0.8
Qts: 0.74
Mms: 8.47 g
Cms: 364.9 mm / N
BL: 4.583
Le: 216 mH
Sd: 55.4 cm2
Re: 3.5 ohm
Mmd: 8.0 g
 
MEASUREMENTS
Overall Diameter: 3.94 inch (100 mm)
Overall Depth: 71 mm (2.80 inch)
Front Mount Baffle Cutout: 93 mm (3.66 inch)
Mounting Depth: 56 mm (2.20 inch)
Motor Diameter: 84 mm (3.31 inch)
 
Overview
Immerse yourself in an unparalleled music experience with the DS18 ZXI-44 – the ultimate choice for discerning audiophiles seeking to elevate their car audio setup to new heights. Engineered to deliver uncompromising sound quality, this speaker promises a listening journey that will leave you craving more.
 
At the heart of the ZXI-44 lies a Kevlar cone woofer paired with a rubber surround, a harmonious blend that ensures precise and dynamic bass responses. Kevlar, renowned for its durability and lightweight properties, is the ideal material for speaker cones, offering an exceptional strength-to-weight ratio. Combined with the rubber surround, the ZXI-44 minimizes unwanted vibrations, resulting in a cleaner and more accurate sound reproduction that truly captivates.
 
Designed with a 2-way configuration, the ZXI-44 integrates a 4” woofer with a 1” Neodymium Magnet Tweeter, delivering unrivaled clarity and detail in the higher frequency range. Neodymium magnets, prized for their lightweight yet potent characteristics, enable the speaker to reproduce precise high frequencies without adding bulk, ensuring a well-balanced and natural sound signature that enchants the senses.
 
With frequency responses spanning from 80Hz to 20KHz, the ZXI-44 is meticulously crafted to deliver crystal-clear and robust sound across the entire spectrum. Whether you're delving into deep bass or soaring highs, this speaker guarantees an immersive audio experience that transcends expectations, redefining the essence of in-car listening pleasure.
 
Box Contents
1 Pair of DS18 ZXI-44 150W 4'' 2-Way Speakers
 
DS18 Car Audio - The Company
DS18 is a leading electronics manufacturer specializing in Mobile, Marine & Home Electronic equipment with its headquarters in Miami, FL, USA. DS18 was created and developed by a team of young and determined professionals who understand the needs in today’s audio industry. Offering several series of amplifiers, speakers, subwoofers, tweeters, midranges, cables, accessories, component sets and much more DS18 guarantees to satisfy customers seeking a wide assortment of products.