Product Description
DS18 ZXI-3542
3.5” 2-Way Full-Range Coaxial Speaker
Upgrade your car’s audio with DS18’s ZXI-3542, a powerful 2-ohm 3.5-inch coaxial speaker designed for crystal-clear sound and effortless installation. This compact yet high-performance speaker delivers rich, balanced audio that will transform any custom setup.
Built for superior sound quality, the glass fiber woofer cone produces clear, natural mids, while the 1” neodymium tweeter ensures crisp, high-frequency details. With 40W RMS and 120W Max power handling, the ZXI-3542 delivers distortion-free, dynamic audio, making your music sound fuller and more vibrant.
Designed for seamless fitment, this speaker easily replaces most OEM factory-installed speakers, eliminating the hassle of complex modifications. The barium ferrite magnet enhances bass response, while the rubber surround and steel basket add durability and vibration control, ensuring long-lasting performance even in demanding conditions.
Perfect for car audio enthusiasts looking for a quick, high-quality upgrade, the DS18 ZXI-3542 combines cutting-edge design with powerful acoustics. Elevate your in-car listening experience with a speaker that delivers both clarity and durability—because your music deserves the best.
Upgrade today and feel the #DS18Difference.
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KEY FEATURES
- 3.5" 2-Way Coaxial
- MAX Power: 120 Watts
- RMS Power: 40 Watts
- Impedance: 4 Ohm
- Barium Ferrite & Neodymium Magnets
- Pair ~ 87dB
General Specifications
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SKU: ZXI-3542
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Nominal Diameter: 3.5” / 89mm
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Impedance: 4 Ohm
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RMS Power Handling: 40W
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MAX Power Handling: 120W
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Sensitivity (1W/1m): 87dB
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Frequency Response: 80Hz–20kHz
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Recommended Hi-Pass Crossover: 120Hz
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Number of Ways: 2-Way
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Sold As: Pair
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Grill Included: No
Woofer Specifications
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Voice Coil Diameter: 0.8” / 20.4mm
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Voice Coil Former Material: ASV
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Winding Material: EISV
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Cone Material: Glass Fiber
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Surround Material: Rubber
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Basket Material: Steel
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Basket Color/Finish: Black
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Magnet Material: Barium Ferrite
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Magnet Weight: 172g
Tweeter Specifications
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Nominal Diameter: 1” / 25.4mm
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Voice Coil Diameter: 0.52” / 13mm
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Voice Coil Former Material: KSV
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Winding Material: CCAW
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Diaphragm Material: PEI
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Magnet Material: Neodymium
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Magnet Weight: 1.8g
Thiele & Small Parameters
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Equivalent Volume (Vas): 2.4L / 0.0849 ft³
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Excursion (Xmax): 1.2mm (one way)
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Free Air Resonance (Fs): 106Hz
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Mechanical Q (Qms): 4.39
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Electrical Q (Qes): 1.034
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Total Q (Qts): 0.836
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Mechanical Mass (Mms): 3.8g
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Mechanical Compliance (Cms): 1.225mm/N
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BL Factor: 3.4
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Voice Coil Inductance (Le): 105.5uH
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Cone Area (Sd): 38cm²
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DC Resistance (Re): 3.7 Ohm
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Mechanical Mass w/o Air (Mmd): 2.6g
Speaker Measurements
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Overall Diameter (w/o Grill): 3.44” / 87.3mm
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Overall Depth (w/o Grill): 2.21” / 56.2mm
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Front Mount Baffle Cutout: 3” / 77mm
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Mounting Depth: 1.74” / 44.3mm
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Motor Diameter: 2.56” / 65mm
