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3FE26 { 3" - 20 W - 90 dB - 16 Ohm }
Available Impedance: 8 Ohm16 Ohm
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Nominal Specifications
Nominal Diameter 80 mm (3 in)
Overall Diameter 105.6/81 mm (4.16/3.19 in)
Bolt Circle Diameter 92 mm (3.62 in)
Baffle Cutout Diameter 73.6 mm (2.90 in)
Depth 39.7 mm (1.56 in)
Flange and Gasket Thickness 4.7 mm (0.19 in)
Net Weight 150 g (0.5 lb)
Shipping Box
(Single Carton Box - 36 units)
285 x 285 x 255 mm
(11.2 x 11.2 x 10.0 in)
Shipping Weight (36 units) 6.8 kg (15.0 lb)


Technical Parameters
Nominal Impedance 16 Ohm
Minimum Impedance 12.9 Ohm
AES Power Handling (1) 20 W
Maximum Power Handling (2) 40 W
Sensitivity (1W/1m) 90 dB
Frequency Range 150÷20000 Hz
Voice Coil Diameter 19 mm (0.75 in)
Winding Material Al
Former Material Kapton
Winding Depth 5 mm (0.20 in)
Magnetic Gap Depth 3 mm (0.12 in)
Flux Density 1.2 T
Magnet Neodymium Ring
Basket Material Steel
Demodulation No
Cone Surround (3) Half Roll
NET Air Volume filled by Loudspeaker 0.040 dm^3 (0.001 ft^3)
Spider Profile 1x constant height waves
Thiele and small parameters
Fs 150 Hz
Re 12.3 Ohm
Qes 1.56
Qms 3.49
Qts 1.08
Vas 0.9 dm^3 (0.03 ft^3)
Sd 33 cm^2 (5.12 in^2)
Xmax (4) 2.00 mm
Xdamage (5) 7.9 mm
Mms 1.9 g
Bl 3.9 N/A
Le 0.18 mH
Mmd 1.7 g
Cms 0.59 mm/N
Rms 0.6 kg/s
Eta Zero 0.20 %
EBP 43 Hz


PART NUMBER (P/N)
Faston Terminals - 16 Ohm Version 00804359



Notes:
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Maximum power is defined as 3dB greater than nominal power.
(3) Treated Polycotton
(4) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
(5) Maximum excursion before permanent damage
Quick acoustic specs
Nominal Impedance 16 Ohm
Minimum Impedance 12.9 Ohm
AES Power Handling (1) 20 W
Sensitivity (1W/1m) 90 dB
Frequency Range 150÷20000 Hz
Flux Density 1.2 T
Magnet Neodymium Ring
Demodulation No
Cone Surround (2) Half Roll
Fs 150 Hz
Re 12.3 Ohm
Qes 1.56
Qms 3.49
Qts 1.08
Vas 0.9 dm^3 (0.03 ft^3)
Sd 33 cm^2 (5.12 in^2)
Xmax (3) 2.00 mm
Xdamage (4) 7.9 mm
Mms 1.9 g
Bl 3.9 N/A
Le 0.18 mH
Mmd 1.7 g
Cms 0.59 mm/N
Rms 0.6 kg/s
Eta Zero 0.20 %
EBP 43 Hz



Note:
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Treated Polycotton
(3) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
(4) Maximum excursion before permanent damage
Quick mechanical specs
Nominal Diameter 80 mm (3 in)
Overall Diameter 105.6/81 mm (4.16/3.19 in)
Bolt Circle Diameter 92 mm (3.62 in)
Baffle Cutout Diameter 73.6 mm (2.90 in)
Depth 39.7 mm (1.56 in)
Flange and Gasket Thickness 4.7 mm (0.19 in)
Net Weight 150 g (0.5 lb)
Shipping Box
(Single Carton Box - 36 units)
285 x 285 x 255 mm
(11.2 x 11.2 x 10.0 in)
Shipping Weight (36 units) 6.8 kg (15.0 lb)