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8FE300 { 8" - 250 W - 95 dB - 8 Ohm }
Available Impedance: 8 Ohm
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Nominal Specifications
Nominal Diameter 200 mm (8 in)
Overall Diameter 209 mm (8.23 in)
Bolt Circle Diameter 197.5 mm (7.78 in)
Baffle Cutout Diameter 183 mm (7.20 in)
Depth 95 mm (3.74 in)
Flange and Gasket Thickness 7 mm (0.28 in)
Net Weight 3.1 kg (6.8 lb)
Shipping Box
(Single Carton Box)
227 x 224 x 113 mm
(8.93 x 8.81 x 4.44 in)
Shipping Weight 3.2 kg (7.1 lb)


Technical Parameters
Nominal Impedance 8 Ohm
Minimum Impedance 6.9 Ohm
AES Power Handling (1) 250 W
Maximum Power Handling (2) 500 W
Sensitivity (1W/1m) 95 dB
Frequency Range 80÷5000 Hz
Voice Coil Diameter 52 mm (2.05 in)
Winding Material Al
Former Material Glass Fiber
Winding Depth 13.7 mm (0.54 in)
Magnetic Gap Depth 8 mm (0.31 in)
Flux Density 1.1 T
Magnet Ferrite Ring
Basket Material Steel
Demodulation No
Cone Surround (3) Triple Roll
NET Air Volume filled by Loudspeaker 0.7 dm^3 (0.025 ft^3)
Spider Profile 1x variable height waves
Thiele and small parameters
Fs 70 Hz
Re 5.8 Ohm
Qes 0.46
Qms 13.4
Qts 0.44
Vas 15.7 dm^3 (0.55 ft^3)
Sd 223 cm^2 (34.57 in^2)
Xmax (4) 5.52 mm
Xdamage (5) 11.6 mm
Mms 22.9 g
Bl 11.3 N/A
Le 0.55 mH
Mmd 19.1 g
Cms 0.23 mm/N
Rms 0.8 kg/s
Eta Zero 1.14 %
EBP 152 Hz


PART NUMBER (P/N)
Faston Terminals - 8 Ohm Version 02004322



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 8 Ohm
Minimum Impedance 6.9 Ohm
AES Power Handling (1) 250 W
Sensitivity (1W/1m) 95 dB
Frequency Range 80÷5000 Hz
Flux Density 1.1 T
Magnet Ferrite Ring
Demodulation No
Cone Surround (2) Triple Roll
Fs 70 Hz
Re 5.8 Ohm
Qes 0.46
Qms 13.4
Qts 0.44
Vas 15.7 dm^3 (0.55 ft^3)
Sd 223 cm^2 (34.57 in^2)
Xmax (3) 5.52 mm
Xdamage (4) 11.6 mm
Mms 22.9 g
Bl 11.3 N/A
Le 0.55 mH
Mmd 19.1 g
Cms 0.23 mm/N
Rms 0.8 kg/s
Eta Zero 1.14 %
EBP 152 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 200 mm (8 in)
Overall Diameter 209 mm (8.23 in)
Bolt Circle Diameter 197.5 mm (7.78 in)
Baffle Cutout Diameter 183 mm (7.20 in)
Depth 95 mm (3.74 in)
Flange and Gasket Thickness 7 mm (0.28 in)
Net Weight 3.1 kg (6.8 lb)
Shipping Box
(Single Carton Box)
227 x 224 x 113 mm
(8.93 x 8.81 x 4.44 in)
Shipping Weight 3.2 kg (7.1 lb)