Specifications

HDF-80-35

Throat diameter
Nominal impedance
Power capacity 
Sensitivity (Exponential horn 1w/1m)     
Frequency range
Recommended crossover    
Voice coil diameter      
Flux density (telsa)
Magnet dimension & class

1’’ (25.4mm)
4 or 8 Ohm
55w RMS
108dB
500    18,000 HZ
1,000Hz
1.75’’ (44.4mm)
1.76T
Ø120mm x 15mm/Y35