18in 451006-Mk1 Desibel

  • Description

Description


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 datasheet

SPECIFICATION  

Diameter Speaker (inch/mm)
Impedansi (Ω)
Nominal power handling (Watt) ¹
Program power (Watt)²
Lebar daerah frekuensi (Hz)
SPL (2.83 V / 1 m) (dB)
Diameter cone efektif (mm)
Medan magnet (T)
Berat magnet (Kg/Oz)
Voice coil diameter (mm)
Voice coil material
18 inch / 457.2 mm
8 Ω
700 Watt
1400 Watt
30 Hz – 2900 Hz
98 dB
402 mm
0.95 T
2.56 kg /89.7 Oz
99.2 mm
Till

 

Parameter “Thiele-Small”

Frekuensi Resonansi / Fs (Hz)
DCR (Ω)
Qts
Qes
Qms
Mms (g)
Cms (mm/N)
BL Product (Tm)
Vas (liters)
No (%)
Sd (cm2)
Xmax (mm)
27 Hz
5.6 Ω
0.39
0.41
10.34
181.8 g
0.2 mm/N
20.4 Tm
447.3 liters
1.98 %
1269.2 cm2
9.21 mm
– (¹) AES standard, test mode with continuous pink noise signal (6 dB crest factor; 2 hours) within the Fo to 10Fo power calculated on rated nominal impedance. Loudspeaker in free air
– (²) Power on continous program is defined as 3dB greater than nominal power handling.