30W/4558T00 Discovery

30cm Subwoofer 4ohm, Alu Cone, Double Ferrite Magnet

The Discovery series offer traditional design, superior sound, a solid construction, and a wide range of variants. Combining these elements – plus a wealth of technical features and finesses – it gives our customers the possibility of acquiring a tailor-made Scan-Speak solution with very good performance at a reasonable low price point!

Specifikationer:
Størrelse: 12
Nominel impedans: 4
Minimum impedans: 3,3
Maximum impedans: 40,9
DC modstand: 2,6
Induktion: 0,83
Egenresonans: 17
Mekanisk Q: 5,01
Elektrisk Q: 0,34
Total Q: 0,32
Kraft faktor: 10,5
RMS: 2,88
Mms: 135
Cms: 0,65
D: 244
Sd: 466
Vas: 197
Følsomhed: 89
RMS Watt: 150
Long Term Watt: 350
Voice coil dia.: 51
Voice coil Height: 33
Voice coil layers: 4
Gab Height: 8
Linear excursion: 12,5
Max. mechanical excursion: 28
Vægt: 6,3
Displacement vol.: 1.50
Frekvensområde: fs-1500 Hz
Lukket: Vbox=67 ltr, f(-3dB)=34 Hz
Basrefleks: Vbox=132 ltr, fb=20 Hz, f(-3dB)=20 Hz