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1000 WATTS

Super Power 45.72cm (18”) Extended Low Frequency Speaker

Super power and reliable speaker for powerful bass & subwoofer applications.
Robust aluminium die-cast frame with efficient heat dissipating vents. Aluminium demodulating ring fitted for further enhanced heat dissipation.
Double spider design for better excursion control.
GLASS FIBRE former voice coil for withstanding high temperatures.
12.7cm (5") inside/outside CCAW voice coil for higher SPL.
Cone specially treated for water splash resistance.
Ideal professional bass speaker for live music, sound reinforcement and all PA applications.

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Power Rating	1000W RMS
Nominal Diameter	457mm (18”)
Nominal Impedance	8Ω
Sensitivity (1W/1m )	99 dB
Magnet Weight	5.65kg
Resonant Frequencey (Fs)	36Hz
DC Resistance (Re)	5.6Ω
Electromagnetic Q (Qes)	0.32
Mechanical Q (Qms)	14.70
Total Q (Qts)	0.31
Compliance Equivalent Volume (VAS)	249 Litr
Surface Area of Cone (Sd)	1257cm2
Reference Efficiency (ηo)	3.6%
Voice Coil	5.0”
Overhang (Xmax)	8.0 mm
Moving Mass (Mms)	169gm
BL Product (BL)	26.0TM
Coil Inductance (Le)	1.91mH
Overall Diameter	477 mm
Depth	202 mm
Baffle Hole Diameter	427 mm
Bolt Mount Diameter (PCD)	451.5 mm (8 Bolts)
Weight	19.20kg

Operation Manual

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Speakers : Professional PA Speakers

	L18-SW1000
	1000 WATTS
	Super Power 45.72cm (18”) Extended Low Frequency Speaker

FEATURES :

Super power and reliable speaker for powerful bass & subwoofer applications.
Robust aluminium die-cast frame with efficient heat dissipating vents. Aluminium demodulating ring fitted for further enhanced heat dissipation.
Double spider design for better excursion control.
GLASS FIBRE former voice coil for withstanding high temperatures.
12.7cm (5") inside/outside CCAW voice coil for higher SPL.
Cone specially treated for water splash resistance.
Ideal professional bass speaker for live music, sound reinforcement and all PA applications.

SPECIFICATIONS :

Power Rating	1000W RMS
Nominal Diameter	457mm (18”)
Nominal Impedance	8Ω
Sensitivity (1W/1m )	99 dB
Magnet Weight	5.65kg
Resonant Frequencey (Fs)	36Hz
DC Resistance (Re)	5.6Ω
Electromagnetic Q (Qes)	0.32
Mechanical Q (Qms)	14.70
Total Q (Qts)	0.31
Compliance Equivalent Volume (VAS)	249 Litr
Surface Area of Cone (Sd)	1257cm2
Reference Efficiency (ηo)	3.6%
Voice Coil	5.0”
Overhang (Xmax)	8.0 mm
Moving Mass (Mms)	169gm
BL Product (BL)	26.0TM
Coil Inductance (Le)	1.91mH
Overall Diameter	477 mm
Depth	202 mm
Baffle Hole Diameter	427 mm
Bolt Mount Diameter (PCD)	451.5 mm (8 Bolts)
Weight	19.20kg