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HMF200 { 2" - 40 W - 109 dB - 8 Ohm }
Available Impedance: 8 Ohm
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Technical Parameters
Nominal Impedance 8 Ohm
Minimum Impedance 7 Ohm
AES Power Handling (1) 40 W
Maximum Power Handling (2) 80 W
Minimum Crossover Frequency (3) 0.45 kHz
Sensitivity (1W/1m) (4) 109 dB
Frequency Range 0.45÷9 kHz
Voice Coil Diameter 37 mm (1.46 in)
Winding Material Al
Former Material Kapton
Diaphragm Material Paper
Diaphragm Shape Double Edge Cone
Winding Depth 2.6 mm (0.10 in)
Magnetic Gap Depth 3.6 mm (0.14 in)
Flux Density 2.1 T
Magnet Neodymium Ring
Re 5.5 Ohm
Phase Plug Design Annular
Exit Angle (5) Combined Exit
NET Air Volume filled by HF Driver 1.25 dm^3 (0.044 ft^3)
Nominal Specifications
Throat Diameter 50.8 mm (2 in)
Overall Diameter 144 mm (5.67 in)
90° Mounting Holes Diameter (4xM6) 102 mm (4.02 in)
Depth 77 mm (3.03 in)
Net Weight 1.65 Kg (3.6 lb)
Shipping Box
(Single carton box)
185 x 170 x 122 mm
(7.3 x 6.7 x 4.8 in)
Shipping Weight 1.9 Kg (4.2 lb)


Part Number (P/N)
Faston Terminals - 8 Ohm Version TBA



Notes:
Driver mounted on a 2” 90° x 40° Horn
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Maximum power is defined as 3dB greater than nominal power.
(3) 12 dB/oct or higher slope high-pass filter
(4) Averaged within the frequency range
(5) The driver's exit coincides with the end of the phase plug, there is no adaptation throat.

Quick acoustic specs
Nominal Impedance 8 Ohm
Minimum Impedance 7 Ohm
AES Power Handling (1) 40 W
Maximum Power Handling (2) 80 W
Minimum Crossover Frequency (3) 0.45 kHz
Sensitivity (1W/1m) (4) 109 dB
Frequency Range 0.45÷9 kHz
Voice Coil Diameter 37 mm (1.46 in)
Diaphragm Material Paper
Diaphragm Shape Double Edge Cone
Flux Density 2.1 T
Re 5.5 Ohm
Phase Plug Design Annular



Note:
Driver mounted on a 2” 90° x 40° Horn
(1) 2 Hours Test According to AES 2-1984 Rev. 2003
(2) Maximum power is defined as 3dB greater than nominal power.
(3) 12 dB/oct or higher slope high-pass filter
(4) Averaged within the frequency range

Quick mechanical specs
Throat Diameter 50.8 mm (2 in)
Overall Diameter 144 mm (5.67 in)
90° Mounting Holes Diameter (4xM6) 102 mm (4.02 in)
Depth 77 mm (3.03 in)
Net Weight 1.65 Kg (3.6 lb)
Shipping Box
(Single carton box)
185 x 170 x 122 mm
(7.3 x 6.7 x 4.8 in)
Shipping Weight 1.9 Kg (4.2 lb)