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HF109 { 1" - 60 W - 108 dB - 8 Ohm }
Available Impedance: 8 Ohm
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Technical Parameters
Nominal Impedance 8 Ohm
Minimum Impedance 6.8 Ohm
AES Power Handling (1) 60 W
Maximum Power Handling (2) 120 W
Minimum Crossover Frequency (3) 1.3 kHz
Sensitivity (1W/1m) (4) 108 dB
Frequency Range 1÷20 kHz
Voice Coil Diameter 44 mm (1.73 in)
Winding Material Al
Former Material Kapton
Diaphragm Material Ketone Polymer
Diaphragm Shape Dome
Winding Depth 2.3 mm (0.09 in)
Magnetic Gap Depth 2.85 mm (0.11 in)
Flux Density 1.8 T
Magnet Ferrite Ring
Re 5.8 Ohm
Phase Plug Design Annular
Exit Angle (5) 13° Conical
NET Air Volume filled by HF Driver 0.43 dm^3 (0.015 ft^3)
Nominal Specifications
Throat Diameter 25,4 mm (1 in)
Overall Diameter 121 mm (4.76 in)
180° Mounting Holes Diameter (2xM6) 76 mm (2.99 in)
Depth 55 mm (2.17 in)
Net Weight 2.2 Kg (4.9 lb)
Shipping Box
(Single carton box)
185 x 170 x 102 mm
(7.3 x 6.7 x 4.0 in)
Shipping Weight 2.5 Kg (5.5 lb)


Part Number (P/N)
Faston Terminals - 8 Ohm Version 00444175



Notes:
Driver mounted on a 1" 50° 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 phase plug is recessed from the driver's exit which is at the end of a conical adaptation horn.

Quick acoustic specs
Nominal Impedance 8 Ohm
Minimum Impedance 6.8 Ohm
AES Power Handling (1) 60 W
Maximum Power Handling (2) 120 W
Minimum Crossover Frequency (3) 1.3 kHz
Sensitivity (1W/1m) (4) 108 dB
Frequency Range 1÷20 kHz
Voice Coil Diameter 44 mm (1.73 in)
Diaphragm Material Ketone Polymer
Diaphragm Shape Dome
Flux Density 1.8 T
Re 5.8 Ohm
Phase Plug Design Annular



Note:
Driver mounted on a 1" 50° 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 25,4 mm (1 in)
Overall Diameter 121 mm (4.76 in)
180° Mounting Holes Diameter (2xM6) 76 mm (2.99 in)
Depth 55 mm (2.17 in)
Net Weight 2.2 Kg (4.9 lb)
Shipping Box
(Single carton box)
185 x 170 x 102 mm
(7.3 x 6.7 x 4.0 in)
Shipping Weight 2.5 Kg (5.5 lb)