21″ AX 21800 Mk1 BLACK GRAND 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

21 inch / 533.4 mm 8 Ω 500 Watt 1000 Watt 25 Hz – 2820 Hz 99.5 dB 494 mm 1.08 T 3.42 kg / 119.7 Oz 99.2 mm Till

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)

25 Hz 6 Ω 0.49 0.52 7.95 273.2 g 0.15 mm/N 22.2 Tm 623.0 liters 1.81 % 1734.9 cm² 10.8 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.