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DS18 ZXI-44 Glass Fiber Cone 4" 2-Way Coaxial Car Speaker 150 Watts 4-Ohm
The ZXI series is the go to DS18 line for great sounding audio that not only has very high volume, but also amazing sound quality for an amazing price. The ZXI-44 is a 4", 4 ohms coaxial speaker designed for mid tier audio enthusiasts to the extreme as they have an amazing range of frequencies and loudness. The 2 - way design will ensure that you receive a full range of frequencies for an audio experience that you will truly remember.
Highlights
- The ZXi line is a complete line of amps, subs, mids, and tweeters so you can match all your equipment up to be the same for an amazing show quality look.
- 4" 2 - way 4 ohms speaker requiring 50w RMS and 150w Max power handling that gives amazing sound from low to extremely high volume.
- 2 - way design will be sure to give you a full range of frequencies for an amazing audio experience to remember.




Technical Details
Nominal Diameter | 4" |
Nominal Impedance | 4 ohm |
RMS Power Handling | 50 Watts |
MAX Power Handling | 150 Watts |
Sensitivity (1w/1m) | 88dB |
Frequency Response | 80Hz-20Khz |
Recommended HI Pass Crossover | 100Hz |
Speaker Type | 2-Way |
Midrange: | |
Voice Coil Diameter | 1” / 25.5mm |
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 / 310g |
Tweeter: | |
Nominal Diameter | 1" / 25.4mm |
Voice Coil Diameter | 0.8" / ø20.4mm |
Voice Coil Former Material | KSV |
Winding Material | EISVM |
Diaphragm Material | PEI |
Magnet Material. | Neodymium |
Magnet Weight | 0.3 oz / 8.5g |
Thiele & Small Parameters | |
Equivalent Volume | 1.59L |
Excursion (one way) | 2.3mm |
Free Air Resonance | 95Hz |
Mechanical Factor | 9 |
Electrical Factor | 0.8 |
Total Factor | 0.74 |
Mechanical Mass | 8.47g |
Mechanical Compliance | 364.9mm/N |
BL Factor | 4.583 |
Cone Area | 55.4cm2 |
DC Resistance | 3.5 ohm |
Mechanical Mass w/o air | 8.0g |
Measurements | |
Overall Diameter | 3.94“ / 100mm |
Overall Depth | 2.70” / 71mm |
Front Mount Baffle Cutout | 3.66” / 93mm |
Mouting Depth | 2.20” / 56mm |
Motor Diameter | 3.31” / 84mm |

- Regular price
- $80.95
- Regular price
- $80.95
DS18 ZXI-44 Glass Fiber Cone 4" 2-Way Coaxial Car Speaker 150 Watts 4-Ohm
The ZXI series is the go to DS18 line for great sounding audio that not only has very high volume, but also amazing sound quality for an amazing price. The ZXI-44 is a 4", 4 ohms coaxial speaker designed for mid tier audio enthusiasts to the extreme as they have an amazing range of frequencies and loudness. The 2 - way design will ensure that you receive a full range of frequencies for an audio experience that you will truly remember.
Highlights
- The ZXi line is a complete line of amps, subs, mids, and tweeters so you can match all your equipment up to be the same for an amazing show quality look.
- 4" 2 - way 4 ohms speaker requiring 50w RMS and 150w Max power handling that gives amazing sound from low to extremely high volume.
- 2 - way design will be sure to give you a full range of frequencies for an amazing audio experience to remember.




Technical Details
Nominal Diameter | 4" |
Nominal Impedance | 4 ohm |
RMS Power Handling | 50 Watts |
MAX Power Handling | 150 Watts |
Sensitivity (1w/1m) | 88dB |
Frequency Response | 80Hz-20Khz |
Recommended HI Pass Crossover | 100Hz |
Speaker Type | 2-Way |
Midrange: | |
Voice Coil Diameter | 1” / 25.5mm |
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 / 310g |
Tweeter: | |
Nominal Diameter | 1" / 25.4mm |
Voice Coil Diameter | 0.8" / ø20.4mm |
Voice Coil Former Material | KSV |
Winding Material | EISVM |
Diaphragm Material | PEI |
Magnet Material. | Neodymium |
Magnet Weight | 0.3 oz / 8.5g |
Thiele & Small Parameters | |
Equivalent Volume | 1.59L |
Excursion (one way) | 2.3mm |
Free Air Resonance | 95Hz |
Mechanical Factor | 9 |
Electrical Factor | 0.8 |
Total Factor | 0.74 |
Mechanical Mass | 8.47g |
Mechanical Compliance | 364.9mm/N |
BL Factor | 4.583 |
Cone Area | 55.4cm2 |
DC Resistance | 3.5 ohm |
Mechanical Mass w/o air | 8.0g |
Measurements | |
Overall Diameter | 3.94“ / 100mm |
Overall Depth | 2.70” / 71mm |
Front Mount Baffle Cutout | 3.66” / 93mm |
Mouting Depth | 2.20” / 56mm |
Motor Diameter | 3.31” / 84mm |

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