Product Search
W12N8-700 { 12" - 700 W - 97 dB - 8 Ohm }
Available Impedance: 8 Ohm
Nominal Specifications
Nominal Diameter 300 mm (12 in)
Overall Diameter 316 mm (12.44 in)
Bolt Circle Diameter 298.5 mm (11.75 in)
Baffle Cutout Diameter 282.5 mm (11.12 in)
Depth 155.75 mm (6.13 in)
Flange and Gasket Thickness 12.45 mm (0.49 in)
Net Weight 5.6 Kg (12.32 lb)
Shipping Box
(Single Carton Box)
350 x 350 x 200 mm
(13.8 x 13.8 x 7.9 in)
Shipping Weight 6.2 Kg (13.64 lb)


Technical Parameters
Nominal Impedance 8 Ohm
Minimum Impedance 7.1 Ohm
AES Power Handling (1) 700 W
Maximum Power Handling (2) 1400 W
Sensitivity (1W/1m) 97 dB
Frequency Range 50÷3150 Hz
Voice Coil Diameter 100 mm (4 in)
Winding Material Cu
Former Material Glass Fiber
Winding Depth 23 mm (0.9 in)
Magnetic Gap Depth 12 mm (0.47 in)
Flux Density 1.3 T
Thiele and small parameters
Fs 48 Hz
Re 5.4 Ohm
Qes 0.22
Qms 9.62
Qts 0.22
Vas 41.3 dm^3 (1.46 ft^3)
Sd 520 cm^2 (80.6 in^2)
Xmax (3) 9.50 mm
Xdamage (4) 16 mm
Mms 102 g
Bl 27.2 N/A
Le 1.5 mH
Mmd 96.1 g
Cms 0.12 mm/N
Rms 3.24 Kg/s
Eta Zero 2 %



Notes:
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Maximum power is defined as 3dB greater than nominal power.
(3) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
(4) Maximum excursion before permanent damage
Quick acoustic specs
Nominal Impedance 8 Ohm
Minimum Impedance 7.1 Ohm
AES Power Handling (1) 700 W
Sensitivity (1W/1m) 97 dB
Frequency Range 50÷3150 Hz
Flux Density 1.3 T
Fs 48 Hz
Re 5.4 Ohm
Qes 0.22
Qms 9.62
Qts 0.22
Vas 41.3 dm^3 (1.46 ft^3)
Sd 520 cm^2 (80.6 in^2)
Xmax (2) 9.50 mm
Xdamage (3) 16 mm
Mms 102 g
Bl 27.2 N/A
Le 1.5 mH
Mmd 96.1 g
Cms 0.12 mm/N
Rms 3.24 Kg/s
Eta Zero 2 %



Note:
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3)
(3) Maximum excursion before permanent damage
Quick mechanical specs
Nominal Diameter 300 mm (12 in)
Overall Diameter 316 mm (12.44 in)
Bolt Circle Diameter 298.5 mm (11.75 in)
Baffle Cutout Diameter 282.5 mm (11.12 in)
Depth 155.75 mm (6.13 in)
Flange and Gasket Thickness 12.45 mm (0.49 in)
Net Weight 5.6 Kg (12.32 lb)
Shipping Box
(Single Carton Box)
350 x 350 x 200 mm
(13.8 x 13.8 x 7.9 in)
Shipping Weight 6.2 Kg (13.64 lb)