DS18 PRO-NS8.4 8″ 800 W 4 Ohm Mid-Range Speaker Ultra Slim Neodymium Magnet Owner’s Manual

DS18 PRO-NS8.4 8″ 800 W 4 Ohm Mid-Range Speaker Ultra Slim Neodymium

Magnet

8” MID-RANGE LOUDSPEAKER WITH ALUMINUM BASKET

PRO-NS8.4

SPECIFICATIONS

• Nominal Diameter
  8” / 203.2mm

• Nominal Impedance
  8 OHMS

• RMS Power Handling
  350 Watts

• MAX Power Handling
  700 Watts

• Sensitivity
  99dB

• Frequency Response
  80Hz – 8Khz

• Recommended Hi Pass Crossover
  125Hz

• Pair or single
  Single

MOTOR

• Voice Coil Diameter
  1.5” / 38.6mm

• Voice Coil Former Material
  Glass Fiber

• Winding Material
  CCAW

• Cone Material
  Paper

• Dust Cap Material
  Paper

• Surround Material
  Cloth

• Basket Material
  Aluminum

• Basket Color
  Sandblasted Black

• Magnet Material
  Ferrite + Neodymium

• Magnet Weight
  30 + 3 Oz

• Displacement Volume
  0.63L / 0.022ft3

THIELE & SMALL PARAMETERS

• Equivalent Volume
  27.67L / 0.977ft3

• Excursion (one way)
  7.6mm

• Free Air Resonance
  128Hz

• Mechanical Factor
  9.319

• Electrical Factor
  0.856

• Total Factor
  0.784

• Mechanical Mass
  3.95g

• Mechanical Compliance
  0.392mm/N

• BL Factor
  4.136

• Voice Coil Inductance
  0.7203mH

• Cone Area
  224.32cm2

• DC Resistance
  4.6 ohm

MEASUREMENTS

• Overall Diameter
  8.26”/ 210mm

• Overall Depth
  3.77″ / 96mm

• Front Mount Baffle Cutout
  7″ / 180mm

• Mounting Depth
  3.42″ / 87mm

• Motor Diameter
  4.72” / 120mm

References

• Official DS18 Pro Audio Store - Speakers, Subwoofers, Amps & More!

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