12″ 1240-Mk1 PA ACR CLASSIC

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

12 inch / 305 mm 8 Ω 80 Watt 160 Watt 33 Hz – 13600 Hz 99 dB 251 mm 1.26 T 1.31 kg / 46.0 Oz 45.5 mm KAPTON

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)

33 Hz 5.6 Ω 0.28 0.29 7.48 35.8 g 0.64 mm/N 12.0 Tm 223.4 liters 2.71 % 498.8 cm2 5.4 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.