Dayton Audio DC50FA-8

The DC50FA-8 2" dome midrange is the successor to the ultra-popular DC50F-8 2" dome midrange from Dayton Audio. The aluminum faceplate now features four screw holes for more secure mounting. With the same voicing and specifications as before, the DC50FA-8 is a drop-in replacement for any speaker design that uses the DC50F-8.

• Lower moving mass and superior off-axis frequency response
• Updated design used in many excellent DIY speaker systems
• New faceplate with four mounting holes

Specifications

• power handling (continuous/programme) = 80 W
• frequency range = 500-9100 Hz
• resonance frequency fs = 371 Hz
• impedance R = 8 Ohm
• sound pressure level SPL = 89,0 dB (2,83V; 1m)
• DC resistance Re = 4,4 Ohm
• voice coil inductance L = 0,13 mH
• effective piston radiating area Sd = 23,7 cm²
• total Q factor Qts = 0,91 (Qms=4,13, Qes=1,16)
• voice coil diameter = 52mm
• mounting diameter d = 104,4 mm
• overall diameter d = 145,3 mm
• mounting depth (not countersunk) t = 60,0 mm