6" Flame Retardant Aviation Speaker | 4Ω rated, 70–12,000Hz, 12-Watt Rated Power, 93 dB SPL

Product Description

The FC6S-4FR aviation speaker delivers full-range, quality audio for aerospace applications. The high-power ferrite magnet and flame retardant cone and surround offers excellent frequency response for voice operations.

This six-inch aviation speaker (EDMO# FC6S-4FR) features a 4Ω rated impedance, 12-watts rated power handling, and a 93 dB SPL. 

Specifications

• Application:
  Indoor
• RoHS Compliant:
  No
• Nominal Basket Diameter:
  6 in (156 mm)
• Rated Impedance:
  4Ω
• Rated Power:
  12 Watts
• Program Power:
  24 Watts
• Frequency Range:
  70 Hz — 12,000 Hz
• Sensitivity:
  93 dB SPL (2.83 V input measured @ 1 meter)
• Voice Coil Diameter:
  0.8 in (20.3 mm)
• Magnet Weight:
  4.8 oz (136 g)
• Resonant Frequency (fo):
  149 Hz
• DC Resistance (Re):
  3.0Ω
• Mechanical Q (Qms):
  6.1
• Electrical Q (Qes):
  2.5
• Total Q (Qts):
  1.8
• Compliance Equivalent Volume (Vas):
  8.2 ltr
• BL Product (BL):
  2.0 T-M
• Maximum Linear Excursion (Xmas):
  0.2 mm
• Surface Area of Cone (Sd):
  137 cm2
• Basket Material:
  Stamped steel
• Terminal Size:
  0.19 x 0.02 in
• Magnet:
  Ferrite
• Voice Coil Wire:
  Copper
• Voice Coil Coil Form:
  Aluminum
• Cone:
  Flame retardant paper
• Cone Edge:
  Paper
• Dust Cap:
  Paper

Product Codes

• Mfr Part No
  FC6S-4FR-I
• ECCN
  EAR99
• SCHEDULE B CODE
  8518.21.0000