250mm
HERTZ ES F25.5 Subwoofer 25cm 500W
Hertz ES F25.5
25 cm Flach-Subwoofer aus der Hertz Energy Serie
4 Ohm Schwingspule
Belastbarkeit 250 Watt RMS
Technische Daten Hertz ES F25.5
Size mm (inch) 250 (10?)
Power handling W peak 500
cont. program 250
Impedance O 4
Frequency response Hz 30 ÷ 300
Sensitivity dB/SPL 92
Outer Diameter mm (inch) 256 (10? 1/16)
Mounting Diameter mm (inch) 231 (9? 1/8)
Total Depth mm (inch) 94 (3? 11/16)
Mounting Depth mm (inch) 83 (3? 1/4)
Magnet size mm (inch) 140 (5? 1/2)
Total Driver Displacement l (ft³) 0,7 (0,025)
Weight of one component kg (lb) 3,3 (7,26)
Voice Coil Diameter mm (inch) 60 (2? 3/8)
Magnet material: High density flux ferrite
Cone material: Water repellent pressed paper
*X-mech mm (inch) 13 (1/2?) (* Xmech: maximum mechanic excursion; indicates the maximum linear motion range of the speaker in both directions.)
Electro-Acoustic Parameters Hertz ES F25.5
D mm 215
Xmax mm 6
Re O 3
Fs Hz 37
Vas l 42,9
Mms g 82,0
Cms mm/N 0,23
BL T m 10,4
Qts 0,48
Qes 0,52
Qms 5,58
Spl dB 92
