DS18 PRO- X8.4BM Midrange Loudspeaker

Dimensions

Data Sheet

• Nominal Diameter
  • 8″ (203.2 mm)
• Nominal Impedance
  • 4 ohms
• MAX Power Handling
  • 500 WATTS
• RMS Power Handling
  • 275 WATTS
• Sensitivity (1w/1m).
  • 96dB
• Frequency Response.
  • 125Hz-16KHz
• Recommended Hi Pass Crossover
  • 120 Hz

Midrange:

• Voice Coil Diameter
  • 1.5″ (38.1 mm)
• Voice Coil Former Material
  • Kapton
• Winding Material
  • CCAW
• Basket Material
  • Steel
• Magnet Weight
  • 30 oz

Thiele& Small Parameters:

• Equivalent Volume
  • Vas
    • 26.60 LTR
• Excursion
  • Xmax
    • 9.3 mm
• Free Air Resonance
  • Fs
    • 93 Hz
• Mechanical Factor
  • Qms
    • 3.275
• Electrical Factor
  • Qes
    • 589
• Total Factor
  • Qts
    • 552
• Dc Resistance
  • Re
    • 3.2 ohms

Measurements:

• Overall Diameter
  • 209 mm (8.22″)
• Front Mount Baffle Cutout
  • 182 mm (7.17″)
• Mounting Depth
  • 79 mm (3.11″)
• Overall Depth
  • 86 mm (3.39″)

Specification

• MAX Power Handling: 550 Watts
• RMS Power Handling: 275 Watts
• Frequency Response: 125Hz-16KHz
• Voice Coil Material: Kapton
• Voice Coil Diameter: 1.5″ (38.1 mm)
• Nominal Impedance: 4 ohms
• Mounting Depth: 3.11″(79 mm)
• Sensitivity (1W/1M): 96dB
• Magnet Material: Ferrite
• Magnet Weight: 30 oz

Documents / Resources

DS18 PRO- X8.4BM Midrange Loudspeaker [pdf] Owner's Manual PRO- X8.4BM, Midrange Loudspeaker, PRO- X8.4BM Midrange Loudspeaker, Loudspeaker

References

• User Manual