pro speaker/hot sale /powered speaker 18" subwoofer,UKM's cone paper and spider,600W-1200W,99dB,40-3K Hz,125ounce magnet

pro speaker/hot sale /powered speaker

Specifications:
Nominal diameter	18inch
Nominal impedance	8 Ω
Power rating	600 W
Sensitivity (1w/1m)	99 dB
Frequency range	40-3K Hz
Voice coil diameter	Φ100 mm
Magnet dimension	Φ220*25
Fs	40 Hz
Re (D.C.)	5.2Ω
Qms	8.087
Qes	0.433
Qts	0.411
Vas	163.09 Ltr
Cms	74.931u M/N
n. (%)	2.35%
BL	25.231 T
Sd	123.786 K mm
Basket	Die cast aluminium
Cone and dust cap	Paper     UKM
Surround	Cloth     UKM
Voice coil wire	PHL
Voice coil bobbin	BAF
Magnet	Ferrite,  125 ounce
Over all diameter	Φ465 mm
Bolt circle diameter	Φ445mm,11.5*Φ6.3mm-8holes
Cut out diameter	422mm
Depth	187 mm
Net weight	13 kg
X max	±8.25mm

pro speaker