DS18 ZXI-654 Kevlar 6.5" 2-Way Coaxial Car Speaker 240 Watts 4-Ohm (PAIR)

  • $70.95
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DS18's ZXI line is both highly innovative and intuitive making it a very versatile audio line that will bring you loud and clear music on demand. This 2-way 6.5" takes 80w RMS and 240w Max and with a 89 dB sensitivity rating, you don't need a lot of power to bring these very loud speakers to extremely high volumes. These speakers are an amazing choice for your average every day to extreme audiophile!


  • Highly durable and extremely loud design built for the average to extreme audio systems.
  • Glass fiber cone helps give higher sensitivity and produce overall more sound when on lower power.
  • 2 - way design will bring a full range of frequencies to your ears and with great sound quality.
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Nominal Diameter 6.5”
Nominal Impedance 4 ohms
RMS Power Handling 80 Watts
MAX Power Handling 240 Watts
Sensitivity (1w/1m) 89dB
Frequency Response 40Hz - 20KHz
Recommended HI Pass Crossover 60Hz
Speaker Type 2-Way
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 14.46 oz / 410g
Nominal Diameter 1" / 25.4mm
Voice Coil Diameter 0.8" / o20.4mm
Voice Coil Former Material KSV
Winding Material EISVM
Diaphragm Material PEI
Magnet Material Neodymium
Magnet Weight 0.3 oz / 8.5g
Equivalent Volume 10.84L
Excursion (one way) 2.7mm
Free Air Resonance 64Hz
Mechanical Factor 9.44
Electrical Factor 0.79
Total Factor 0.73
Mechanical Mass 13.72g
Mechanical Compliance 444mm/N
BL Factor 5.1
Voice Coil Inductance 228mH
Cone Area 131cm2
DC Resistance 3.5 ohm
Mechanical Mass w/o air 12g
Overall Diameter 6.50” / 165mm
Overall Depth 2.83” / 72mm
Front Mount Baffle Cutout 5.55” / 141mm
Mounting Depth 2.36” / 60mm
Motor Diameter 3.70” / 94mm





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