18” PA 127187 SW FAB BY ACR

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 mm 8 Ω 1100 Watt 2200 Watt 35 Hz -3500 Hz 99 dB 422 mm 1.12 T 5.25 kg /183.75 Oz 127 mm FIBSV

THIELE SMALL PARAMETER

Frekuensi Resonansi / Fs (Hz) DCR (Ω) Qts Qes Qms Mms (g) Cms (mm/N) BL Product (Tm) Vas (liters) No (%) Sd (cm2) Xmax (mm)

35 Hz 5.2 Ω 0.31 0.32 11.69 280.5 g 0.07 mm/N 31.2 Tm 157.7 liters 2.12 % 1256.6 cm² 11.6 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.