Silver Flute W14RC25-16 5.5" Woofer Wool Cone - 16 ohm

Sale Price: $15.90
Compared at: $22.90
You Save: $7.00


Manufacturer: Silver Flute
Product ID : W14RC25-16
Weight: 2.94 lbs
Manufacturer: Silver Flute
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Silver Flute W14RC25-16 5.5" Woofer Wool Cone Woofer - 16 ohm
  • Wool Cone
  • Cast Frame
  • 25mm VC Ø on aluminum former
  • Vented Pole Piece
  • Rubber Surround
  • Includes black phillips head wood screws for mounting
  • Use QC205R & QC205B quick connects

The Silver Flute line offers exceptional value, build quality, and versatility.  

The woofer cones and dust caps are made from a special mixture of wool and paper fibers. These wool fibers help reduce cone resonance, and give the woofers a slightly warmer sound than traditional paper cones. 

The woofers have durable rubber surrounds and robust cast metal frames. The large voice coils are vented through the back plate. 

These Silver Flute woofers are available in 4, 8, and 16 ohm. 

Consider this product for home stereo, surround sound, autosound systems, and commercial line arrays. 

Please look at the mechanical specifications carefully as terms like 5", 6.5", and 8" are generalizations.

Mechanical Specifications:

Frame diameter 142mm (5.59")
Cut out diameter 124mm (4.88")
Bolt hole circle 135mm (5.31")
Screw holes 4.2mm (0.17")
Flange thickness 5mm (0.20")
Depth (from back of flange) 67mm (2.64")

Suggested Box Alignments for 2 Woofers in Parallel for 91dB and 8 ohm:

0.45 to 0.75 cubic foot sealed box for an f3 of 90Hz
0.6 to 0.8 cubic foot with 2" diameter vent by 5" long for an f3 of 65Hz to 60Hz

Suggested Box Alignments for 4 Woofers in Parallel for 97dB and 4 ohm:

0.8 to 1.5 cubic foot sealed box for an f3 of 90Hz
1.25 to 1.5 cubic foot with 3" vent by 5" long for an f3 of 65Hz to 60Hz


Re 13.9 Ohms
Sensitivity 87.3 dB
Power 40 watts
Fs 54.8 Hz
Qms 4.98
Qes 0.573
Qts 0.514
Vas 12.2 Ltrs
Mms 7.41 g
Cms 1135 uM/N
Sd 0.0087 M2
BL 7.87 TM
X-max 3.5 mm

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